Area Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 170931
AFMDMX

Area Forecast Matrices
National Weather Service Des Moines IA
431 AM CDT Fri Jul 17 2026

IAZ004-172100-
Emmet-
Including the city of Estherville
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          70          86          63          90
Temp             70 82 88 92 91 81 77 72 70 78 83 85 85 73 68 65 64 78 86 89 88
Dewpt            67 70 70 69 71 68 67 66 66 68 66 65 65 63 62 61 62 66 66 67 68
RH               90 67 55 47 52 65 71 81 87 71 57 51 51 71 81 87 93 67 51 48 52
Wind dir         SW SW SW SW SW SW  W  N  N  N  N  N NE NE  E SE SE  S  S  S  S
Wind spd          5  8  9 10  8 10  9  9 10 10 10  9  8  4  3  3  4  8  8  9 11
Clouds           CL CL FW CL CL FW FW SC SC FW FW FW SC FW FW FW FW FW FW SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             93 97 98
Max heat               95   100    97          87    89    86          90    96


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    95      67    81      59    79      59    81
Temp          77 73 91 90   74 67 78 78   64 61 75 77   64 62 76 79
Dewpt         66 67 70 68   62 58 58 56   54 54 54 55   55 55 59 59
PWind dir         S     W      NW     N       N    SW       S     S
Wind char        GN    GN      GN    BZ      GN    LT      LT    LT
Avg clouds    SC B1 SC FW   FW FW FW SC   FW FW FW SC   FW SC SC SC
PoP 12hr         20    20       5     0       5     5      20    10
Rain shwrs        S  S                                      S  S
Tstms             S  S                                      S  S

$$
IAZ005-172100-
Kossuth-
Including the city of Algona
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          72          87          64          90
Temp             71 82 88 92 91 81 78 74 72 79 84 86 86 74 69 66 65 79 86 90 88
Dewpt            69 72 72 72 73 71 69 68 68 70 69 67 67 65 63 63 63 67 68 68 69
RH               93 72 59 52 56 72 74 82 87 74 61 53 53 74 81 90 93 67 55 49 54
Wind dir         SW SW SW SW SW SW  W NW  N  N  N  N  N NE  E SE SE SE  S  S  S
Wind spd          4  6  9 10  8  9  8  8  9 10 10  9  8  4  3  3  3  6  6  8 10
Clouds           FW CL FW CL CL FW FW FW FW FW FW FW FW FW SC SC FW FW FW SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             95 99 99
Max heat               96   101    98          90    92    88          92    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    95      68    82      59    80      59    81
Temp          77 73 90 90   75 68 78 79   65 61 76 77   64 62 77 79
Dewpt         67 68 73 70   64 60 60 58   55 55 57 57   56 57 60 61
PWind dir         S    SW      NW     N       N     W       S     S
Wind char        GN    GN      GN    BZ      GN    LT      LT    LT
Avg clouds    SC B1 SC FW   FW FW FW FW   FW FW FW SC   FW SC SC SC
PoP 12hr         20    20      10     0       5     5      20    10
Rain shwrs        S  S  S                                   S  S
Tstms             S  S  S                                      S

$$
IAZ006-172100-
Winnebago-
Including the cities of Forest City and Lake Mills
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          71          86          63          88
Temp             71 81 87 90 90 80 78 74 72 78 83 85 85 73 69 65 65 78 85 88 86
Dewpt            69 72 72 72 72 70 68 67 67 69 68 66 66 64 62 61 63 67 67 68 68
RH               93 74 61 56 56 72 71 79 84 74 61 53 53 73 78 87 93 69 55 52 55
Wind dir         SW SW SW SW SW SW  W NW  N  N  N  N  N NE  E SE SE  S  S  S  S
Wind spd          3  6  8  9  8  8  8  6  6  9  9  8  5  2  2  2  3  6  6  8  9
Clouds           FW CL FW FW FW FW SC FW FW FW SC FW SC FW SC SC FW FW SC SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             94 97 97
Max heat               95   100    96          88    88    86          89    93


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    93      67    80      58    78      58    80
Temp          76 72 88 88   74 67 77 77   64 61 75 76   64 61 76 77
Dewpt         66 67 74 70   63 60 60 58   54 55 56 57   55 56 60 60
PWind dir         S    SW      NW    NW       N    NW       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC B1 SC FW   FW FW FW SC   SC SC FW SC   FW SC SC SC
PoP 12hr         20    30      10     0       5     5      20    10
Rain shwrs        S  C                                      S
Tstms             S  C

$$
IAZ007-172100-
Worth-
Including the cities of Northwood and Manly
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          85          63          87
Temp             71 81 87 89 90 79 77 74 72 78 83 85 84 73 68 65 65 77 84 86 85
Dewpt            69 72 72 72 73 70 69 68 68 69 68 66 66 64 62 61 63 66 67 67 68
RH               93 74 61 57 58 74 76 82 87 74 61 53 55 73 81 87 93 69 57 53 57
Wind dir         SW SW SW SW SW SW  W NW  N  N  N  N  N NE  E SE SE  S  S  S  S
Wind spd          3  6  8  9  6  6  9  8  6  9  9  8  5  2  2  2  3  5  6  8  8
Clouds           FW CL FW FW FW FW SC FW FW SC SC FW SC FW SC FW FW FW SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index          86 93 96 98
Max heat               95   101    96          87    88    85          87    91


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    92      67    80      58    78      58    79
Temp          74 71 87 88   74 68 77 77   64 61 74 75   63 61 75 76
Dewpt         66 67 75 71   63 60 60 57   54 55 56 56   55 56 59 60
PWind dir         S    SW      NW    NW       N    NW       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC B1 SC SC   SC FW FW SC   SC FW FW SC   SC FW SC SC
PoP 12hr         20    40      10     0       5     5      10    10
Rain shwrs        S  C
Tstms             S  C

$$
IAZ015-172100-
Palo Alto-
Including the city of Emmetsburg
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      93          71          88          63          91
Temp             70 82 88 92 92 81 77 73 71 79 84 87 86 74 68 65 65 79 87 91 89
Dewpt            67 71 71 70 72 69 68 67 67 70 68 67 66 64 63 62 63 67 68 69 69
RH               90 69 57 49 52 67 74 81 87 74 59 52 51 71 84 90 93 67 53 49 52
Wind dir         SW SW SW SW SW SW  W NW  N  N  N  N NE NE  E SE SE SE  S  S  S
Wind spd          4  6  9  9  6  9  8  8  8  9  9  9  6  4  2  2  3  6  6  8  9
Clouds           FW CL FW FW CL FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             94 98 99                                              94
Max heat               96   101    98          90    92    87          92    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    97      68    83      59    81      59    82
Temp          77 73 92 91   75 68 79 80   65 61 76 78   64 62 77 79
Dewpt         67 67 71 68   63 59 59 57   55 55 56 56   56 56 60 61
PWind dir         S    SW      NW     N       N    SE       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC B1 SC FW   FW FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10    20      10     0       0     5      30    20
Rain shwrs           S  S                                   C  S
Tstms                S  S                                   S  S

$$
IAZ016-172100-
Hancock-
Including the cities of Garner, Britt, and Kanawha
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          87          64          89
Temp             71 81 87 90 90 81 77 74 73 79 84 85 86 74 68 65 66 79 85 88 87
Dewpt            69 72 72 72 72 70 69 68 67 70 69 68 67 65 63 61 62 65 65 66 67
RH               93 74 61 56 56 69 76 82 81 74 61 57 53 74 84 87 87 62 51 48 52
Wind dir         SW SW SW SW SW SW SW NW  N  N  N  N  N NE  E SE SE SE SE SE  S
Wind spd          3  5  8  9  8  8  8  8  6  9  9  8  6  3  3  3  3  6  6  8  9
Clouds           FW CL FW FW CL FW SC FW FW FW FW FW SC FW FW FW FW FW FW SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             94 97 98
Max heat               94   100    97          89    91    87          89    94


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    94      68    81      59    79      58    80
Temp          76 72 89 90   75 68 78 78   65 61 75 77   64 62 76 78
Dewpt         66 67 73 69   63 59 58 56   54 54 54 55   55 55 58 59
PWind dir         S    SW      NW    NW       N     N       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC SC SC SC   FW FW FW SC   FW FW FW SC   SC SC SC SC
PoP 12hr         20    20      10     0       5     5      20    10
Rain shwrs        S  S                                      S  S
Tstms             S  S

$$
IAZ017-172100-
Cerro Gordo-
Including the cities of Mason City and Clear Lake
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          86          63          87
Temp             71 81 86 90 90 79 77 74 72 79 83 85 85 73 68 65 65 77 84 86 85
Dewpt            69 73 72 72 73 70 69 68 68 70 69 68 67 65 62 61 62 66 66 66 67
RH               93 77 63 56 58 74 76 82 87 74 63 57 55 76 81 87 90 69 55 51 55
Wind dir         SW SW SW SW SW SW SW  W  N  N  N  N  N NE NE  E SE SE SE  S  S
Wind spd          3  5  8  9  5  6  9  8  6  8  8  8  5  3  2  2  2  5  5  6  8
Clouds           FW FW FW FW CL FW SC FW FW FW SC FW SC FW FW SC FW FW FW SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index          86 93 97 98
Max heat               95   100    95          88    89    86          87    91


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    93      68    81      58    78      57    79
Temp          74 71 88 88   74 68 77 78   65 61 75 76   63 61 75 76
Dewpt         65 67 73 71   63 60 59 57   54 54 54 55   54 55 58 59
PWind dir         S    SW      NW    NW       N     N       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC B1 SC SC   FW FW FW SC   FW FW FW SC   FW FW SC SC
PoP 12hr         20    30      10     0       5     5      20    10
Rain shwrs        S  C                                      S
Tstms             S  C

$$
IAZ023-172100-
Pocahontas-
Including the cities of Pocahontas, Laurens, Rolfe, Fonda,
and Gilmore City
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      93          71          89          64          92
Temp             70 81 88 92 92 81 77 73 72 80 86 88 87 74 68 65 66 80 87 91 90
Dewpt            68 71 72 71 72 69 68 67 68 71 70 68 67 65 63 62 63 68 69 69 70
RH               93 72 59 51 52 67 74 81 87 74 59 52 52 74 84 90 90 67 55 49 52
Wind dir         SW SW SW SW SW SW SW NW  N NE  N  N NE NE  E  E SE SE SE  S SE
Wind spd          3  6  8  8  4  6  6  5  4  6  6  6  5  3  2  2  2  4  4  5  6
Clouds           FW CL FW FW CL FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             95 99100                91                         97 95
Max heat               95   101    98          92    94    88          92    98


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    99      68    85      59    82      60    82
Temp          77 73 94 92   75 68 81 81   65 61 77 78   64 62 77 79
Dewpt         67 68 71 68   64 60 60 57   55 55 56 56   56 57 61 61
PWind dir         S    SW      NW     N       N    SE       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC B1 SC FW   SC SC FW FW   FW SC FW SC   SC SC SC SC
PoP 12hr          5    20      10     0       5    10      30    30
Rain shwrs              S                                   C  C
Tstms                   S                                   S  S

$$
IAZ024-172100-
Humboldt-
Including the city of Humboldt
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      93          73          89          65          91
Temp             71 82 88 92 92 82 78 75 73 81 86 88 88 75 69 66 66 80 88 91 89
Dewpt            69 72 72 72 73 70 69 68 68 70 70 68 67 65 63 62 63 66 66 66 67
RH               93 72 59 52 54 67 74 79 84 69 59 52 50 71 81 87 90 62 48 44 48
Wind dir         SW SW SW SW SW SW SW NW  N  N  N  N  N NE  E  E SE SE SE  S  S
Wind spd          3  6  8  9  6  8  8  6  5  8  8  8  8  4  2  2  3  6  5  6  8
Clouds           FW FW FW FW CL FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             95 99101                91
Max heat               95   101    99          92    94    89          92    96


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    98      69    84      60    82      60    82
Temp          77 74 93 93   76 69 81 81   66 62 77 79   65 62 78 79
Dewpt         67 68 71 67   64 60 58 55   55 55 55 54   55 56 59 59
PWind dir         S    SW      NW     N       N    SE       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC SC SC FW   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10    20      10     0       5     5      20    20
Rain shwrs           S  S                                   S  S
Tstms                S  S                                      S

$$
IAZ025-172100-
Wright-
Including the cities of Eagle Grove, Clarion, and Belmond
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          89          65          90
Temp             71 82 87 90 91 81 77 75 73 81 86 87 87 74 69 66 66 80 86 89 88
Dewpt            70 72 72 72 73 70 69 68 67 70 70 68 67 66 62 61 62 64 63 64 65
RH               97 72 61 56 56 69 76 79 81 69 59 53 52 76 78 84 87 58 46 44 47
Wind dir         SW SW SW SW SW SW SW  W  N  N  N  N  N NE  E  E  E SE SE SE  S
Wind spd          3  6  9 10  8  8  8  8  6  9  9  9  8  4  3  3  4  6  6  6  9
Clouds           FW FW FW FW CL FW FW FW FW FW FW CL SC FW FW SC FW FW FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             94 98100
Max heat               95   101    98          93    94    89          89    94


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    97      69    84      60    81      60    81
Temp          76 73 91 91   76 69 80 80   66 61 76 78   64 62 77 78
Dewpt         65 67 69 66   63 59 56 52   54 54 51 51   54 55 55 56
PWind dir         S    SW      NW     N       N     E      SE     S
Wind char        GN    GN      GN    BZ      GN    LT      LT    LT
Avg clouds    SC SC SC FW   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10    20      10     0       5     5      20    20
Rain shwrs           S  S                                   S  S
Tstms                S  S                                      S

$$
IAZ026-172100-
Franklin-
Including the city of Hampton
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          87          63          88
Temp             72 82 87 90 90 80 77 74 73 80 84 85 85 73 68 65 65 78 84 86 86
Dewpt            70 72 72 72 73 71 69 68 68 71 70 68 67 65 62 61 62 65 64 65 66
RH               93 72 61 56 58 74 76 82 84 74 63 57 55 76 81 87 90 64 51 50 51
Wind dir         SW SW SW SW SW SW SW  W NW  N  N  N  N NE NE  E  E SE SE SE SE
Wind spd          3  5  8  9  6  8  9  9  6  8  8  8  6  4  2  2  3  4  5  5  6
Clouds           FW FW SC FW FW FW FW FW FW FW SC FW SC FW FW SC FW FW FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             93 97 98
Max heat               94   100    96          91    91    87          87    91


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    94      69    82      59    79      59    80
Temp          74 71 89 89   75 69 79 78   65 61 75 76   64 62 75 77
Dewpt         65 67 71 69   63 60 57 55   54 54 53 53   54 55 56 57
PWind dir         S    SW      NW    NW       N    NE       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC FW FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         10    30      10     0       5     5      20    10
Rain shwrs           C  C                                   S  S
Tstms                C  C

$$
IAZ027-172100-
Butler-
Including the cities of Parkersburg, Clarksville, Shell Rock,
Greene, Aplington, Allison, and Dumont
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          72          86          63          86
Temp             72 82 87 89 89 79 77 74 74 80 84 85 85 73 68 65 65 77 84 86 85
Dewpt            70 73 73 73 74 72 70 69 69 71 71 68 68 65 63 62 63 68 67 67 68
RH               93 74 63 59 61 79 79 84 84 74 65 57 57 76 84 90 93 74 57 53 57
Wind dir         SW  W SW SW SW SW SW  W NW  N  N  N  N  N NE  E  E SE SE SE SE
Wind spd          2  5  8 10  6  6  8  9  6  8  9  9  6  3  2  2  2  4  4  5  5
Clouds           FW FW SC FW FW FW FW FW FW FW SC FW SC FW SC FW FW FW FW SC FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index          88 95 97 97                89
Max heat               97    99    96          91    92    86          88    91


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    92      68    81      59    78      58    79
Temp          73 71 88 88   75 69 78 78   65 61 75 75   63 61 75 76
Dewpt         66 68 75 73   65 62 61 59   56 56 56 57   56 57 59 60
PWind dir         S    SW      NW    NW       N     N       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC FW FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr         10    40      10     0       5     5      20    10
Rain shwrs           C  S    S                              S
Tstms                C  S    S

$$
IAZ028-172100-
Bremer-
Including the city of Waverly
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      89          72          86          64          86
Temp             72 82 87 89 88 79 76 74 74 80 84 85 85 73 68 65 66 77 84 86 84
Dewpt            71 74 74 73 74 72 71 70 70 72 71 67 67 64 63 63 64 68 67 66 68
RH               97 77 65 59 63 79 85 87 87 77 65 55 55 73 84 93 93 74 57 51 59
Wind dir          S  W SW SW SW SW SW  W NW  N  N  N  N  N NE  E  E SE SE  S  S
Wind spd          2  5  8 11  8  8  8  9  8  9 10 10  8  5  3  4  4  5  4  6  6
Clouds           FW FW SC FW FW FW FW FW CL FW FW FW SC FW FW FW FW FW FW SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Sprinkles
Heat index          88 95 97 97                89
Max heat               96    99    96          91    92    86          88    91


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    91      69    80      59    77      58    78
Temp          72 71 87 87   74 69 78 77   64 61 75 75   63 61 75 76
Dewpt         66 68 76 74   66 63 62 59   56 56 57 57   56 57 59 60
PWind dir         S    SW      NW    NW       N     N       S     S
Wind char        GN    GN      GN    BZ      GN    LT      LT    LT
Avg clouds    SC SC B1 SC   SC FW FW SC   FW FW FW FW   SC FW FW SC
PoP 12hr         10    50      20     0       5     5      10     5
Rain shwrs           C  S    S
Tstms                C  S    S

$$
IAZ033-172100-
Sac-
Including the cities of Sac City, Lake View, Odebolt, Wall Lake,
Schaller, and Early
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      93          73          91          66          93
Temp             71 82 88 91 91 81 79 75 73 82 87 89 88 76 72 68 67 81 89 93 91
Dewpt            68 71 71 70 70 70 68 67 68 71 70 68 67 65 64 63 64 68 68 68 69
RH               90 69 57 50 50 69 69 76 84 69 57 50 50 69 76 84 90 65 50 44 49
Wind dir         SW SW SW SW SW SW SW NW  N NE NE NE NE NE  E SE SE SE SE SE SE
Wind spd          5  8  8  8  6  6  8  5  4  5  5  5  6  5  3  3  3  5  5  5  6
Clouds           FW CL FW FW FW FW FW SC FW FW FW SC SC FW FW FW FW FW FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             94 97 98                92                            96
Max heat               96   101    97          95    96    91          95   100


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74   100      70    87      61    83      61    83
Temp          79 75 96 94   78 70 82 82   68 63 78 79   66 64 77 79
Dewpt         67 68 69 66   64 60 57 54   55 55 54 54   56 57 60 60
PWind dir         S    SW      NW     N      NE     E      SE     S
Wind char        GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC SC SC FW   SC SC SC FW   FW SC SC SC   SC SC SC B1
PoP 12hr          5    10      10     0       5    10      30    30
Rain shwrs                                               S  C  C
Tstms                                                       S  S

$$
IAZ034-172100-
Calhoun-
Including the cities of Rockwell City, Manson, Lake City,
and Pomeroy
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      93          72          91          65          93
Temp             71 81 88 92 92 81 78 74 73 82 87 89 89 76 70 67 67 80 88 92 90
Dewpt            68 72 72 72 73 71 69 68 68 72 72 70 68 66 65 63 64 69 70 70 70
RH               90 74 59 52 54 72 74 82 84 72 61 54 50 71 84 87 90 69 55 49 52
Wind dir         SW SW SW SW SW SW SW NW  N  N  N  N NE NE  E  E  E SE SE SE SE
Wind spd          3  6  6  6  4  4  5  4  3  4  4  4  5  3  2  2  2  4  4  5  5
Clouds           FW FW FW FW FW FW FW SC FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             95100100                93 94                   93 98 96
Max heat               97   102    98          96    97    92          95   100


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73   100      70    86      61    83      61    83
Temp          77 74 95 94   77 70 82 82   67 62 78 79   66 63 77 79
Dewpt         68 68 71 69   65 61 59 57   56 56 56 56   57 57 61 61
PWind dir         S    SW      NW     N       N     E      SE     S
Wind char        LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC SC SC FW   SC SC SC FW   FW SC FW SC   SC SC SC SC
PoP 12hr          5    10      10     0       5    10      30    30
Rain shwrs                                                  C  C
Tstms                                                       S  S

$$
IAZ035-172100-
Webster-
Including the city of Fort Dodge
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      93          72          91          65          92
Temp             71 82 88 91 91 80 77 74 73 82 87 89 88 75 70 66 66 80 88 91 90
Dewpt            69 71 72 72 73 71 70 68 68 71 70 69 68 66 64 63 63 67 67 67 68
RH               93 69 59 54 56 74 79 82 84 69 57 52 52 74 81 90 90 65 50 45 49
Wind dir         SW SW SW SW SW SW SW  W  N  N  N  N NE NE  E  E  E SE SE SE SE
Wind spd          3  6  8  8  5  5  6  5  4  5  5  5  5  3  2  2  2  5  5  5  5
Clouds           FW FW FW FW FW FW FW FW FW CL FW CL SC FW FW FW FW FW FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             95 99100                93 94
Max heat               95   101    98          94    96    91          92    98


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    99      70    86      61    82      60    82
Temp          76 73 94 93   77 70 82 82   66 62 78 79   65 62 77 79
Dewpt         67 68 71 68   65 61 58 55   56 55 54 54   56 57 59 59
PWind dir         S    SW      NW     N       N     E      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC SC SC FW   SC SC FW FW   FW SC FW SC   SC SC SC SC
PoP 12hr          5    10      10     0       5    10      30    20
Rain shwrs           S  S                                   C  S
Tstms                S  S                                   S  S

$$
IAZ036-172100-
Hamilton-
Including the city of Webster City
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          90          65          90
Temp             72 81 87 90 90 80 77 75 74 82 87 88 87 75 69 67 67 80 87 90 88
Dewpt            70 72 72 72 73 71 70 68 69 71 70 68 68 66 63 62 63 66 66 66 67
RH               93 74 61 56 58 74 79 79 84 69 57 52 53 74 81 84 87 62 50 45 50
Wind dir         SW SW SW SW SW SW SW  W NW  N  N  N NE NE  E  E  E SE SE SE SE
Wind spd          2  6  8  9  6  6  8  6  5  6  8  8  8  5  3  3  4  5  6  6  6
Clouds           SC FW FW FW FW FW FW FW FW FW FW CL SC FW FW FW FW CL FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index          86 94 97 99                92 93
Max heat               95   101    98          94    95    89          91    95


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    98      70    85      61    82      60    82
Temp          76 73 93 92   77 70 81 81   67 62 77 78   65 62 77 78
Dewpt         66 68 71 69   64 61 57 54   55 55 53 53   56 56 57 57
PWind dir         S    SW      NW     N       N     E      SE     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC SC SC FW   SC SC FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr          5    20      10     0       5     5      20    20
Rain shwrs           S  S                                   S  S  S
Tstms                S  S                                      S  S

$$
IAZ037-172100-
Hardin-
Including the cities of Iowa Falls, Eldora, and Ackley
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          89          64          89
Temp             72 81 87 89 89 79 77 74 74 82 86 86 86 74 69 66 66 79 85 87 87
Dewpt            70 72 72 72 73 71 70 69 69 72 71 69 68 66 64 63 63 67 67 67 68
RH               93 74 61 57 59 77 79 84 84 72 61 57 55 76 84 90 90 67 55 52 53
Wind dir         SW SW SW SW SW SW SW  W NW  N  N  N  N NE NE  E  E SE SE SE SE
Wind spd          3  5  8  8  6  5  6  8  5  6  6  8  6  4  2  2  3  4  4  4  4
Clouds           FW FW FW FW FW FW CL FW FW FW FW FW SC FW FW FW FW CL FW FW FW
PoP 12hr                     10           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index          86 94 96 97                91 91
Max heat               95   100    96          94    95    88          89    94


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    95      70    83      60    80      59    80
Temp          74 71 91 90   76 70 80 79   66 62 76 76   64 62 76 77
Dewpt         66 68 73 71   65 61 60 58   56 55 56 56   56 56 59 59
PWind dir         S    SW      NW     N       N    NE      SE     S
Wind char        LT    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC SC SC FW   SC FW FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr          5    20      10     0       5     5      20    20
Rain shwrs           S  S    S                              S  S
Tstms                S  S    S                                 S

$$
IAZ038-172100-
Grundy-
Including the cities of Grundy Center, Reinbeck, Conrad, Dike,
and Wellsburg
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          72          88          64          88
Temp             72 82 87 89 89 79 77 74 74 81 85 86 85 74 69 66 65 78 85 87 86
Dewpt            70 73 73 72 73 71 70 69 69 72 72 69 68 65 63 62 63 68 67 67 67
RH               93 74 63 57 59 77 79 84 84 74 65 57 57 74 81 87 93 71 55 52 53
Wind dir         SW  W SW SW SW SW SW  W NW  N  N  N  N  N NE  E  E SE SE SE SE
Wind spd          3  5  8  9  6  6  8  9  6  8  8  9  6  4  2  2  3  4  4  4  5
Clouds           FW FW SC FW FW CL FW FW FW FW SC FW SC SC FW FW FW CL FW FW FW
PoP 12hr                     10           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index          87 94 96 97             86 91
Max heat               96    98    95          94    94    86          89    92


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    94      70    82      60    79      59    80
Temp          74 71 89 89   76 70 79 78   66 62 75 76   64 62 76 76
Dewpt         65 68 75 72   65 62 61 59   55 55 57 56   55 56 59 59
PWind dir         S    SW       W    NW       N     N       S     S
Wind char        GN    GN      GN    BZ      LT    LT      LT    LT
Avg clouds    SC SC SC FW   SC FW FW FW   FW FW FW FW   SC FW FW SC
PoP 12hr          5    30      20     0       5     5      20    10
Rain shwrs           C  C    S                              S  S
Tstms                C  S    S

$$
IAZ039-172100-
Black Hawk-
Including the cities of Waterloo and Cedar Falls
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          88          65          87
Temp             73 83 88 90 89 80 76 75 75 82 86 87 86 75 69 66 67 78 85 87 85
Dewpt            71 74 73 72 73 72 70 70 70 72 72 68 67 64 63 62 63 67 66 66 67
RH               93 74 61 56 59 77 82 84 84 72 63 53 53 69 81 87 87 69 53 50 55
Wind dir         SW  W SW SW SW SW SW  W NW NW  N  N  N  N NE  E  E SE SE SE SE
Wind spd          2  5  8 10  8  6  8  9  8  9  9 10  8  5  3  3  4  5  5  5  5
Clouds           FW FW SC FW CL FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Sprinkles
Tstms                   S  S
Heat index          89 95 97 97             87 92
Max heat               97   100    97          94    95    88          88    91


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    93      70    82      60    79      59    80
Temp          73 71 89 89   76 70 79 78   66 62 76 76   64 62 76 77
Dewpt         65 68 75 73   66 62 62 59   56 55 56 56   55 56 58 58
PWind dir         S    SW       W    NW       N     N       S     S
Wind char        GN    GN      GN    BZ      GN    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC FW FW   FW FW FW FW   SC FW FW SC
PoP 12hr          5    30      20     0       5     5      10    10
Rain shwrs           C  S    S                              S
Tstms                C  S    S

$$
IAZ044-172100-
Crawford-
Including the city of Denison
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          92          67          93
Temp             70 81 88 90 90 80 78 74 72 83 89 91 89 77 73 69 68 82 89 92 91
Dewpt            68 71 70 69 69 70 69 68 68 71 69 67 66 67 65 64 64 68 68 68 68
RH               93 72 55 50 50 72 74 82 87 67 52 45 47 71 76 84 87 63 50 46 47
Wind dir          S SW SW SW SW  S SW SW NW NE NE NE NE NE  E  E  E SE SE  S SE
Wind spd          4  8  8  8  5  5  5  4  2  3  3  3  6  5  4  3  3  4  5  5  5
Clouds           SC FW FW FW FW FW FW SC FW CL FW SC SC FW FW FW FW FW FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             93 96 95             88 94                         97
Max heat               95    99    95          98    98    92          95    99


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    99      70    87      62    83      61    82
Temp          79 74 96 94   79 70 83 84   68 63 79 79   67 63 77 79
Dewpt         68 67 68 64   64 60 56 53   55 55 53 53   57 57 59 60
PWind dir         S    SW      NW     N      NE     E      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC SC SC SC   SC B1 SC B1
PoP 12hr          0     5      10     0       5    10      30    30
Rain shwrs                                               S  C  C
Tstms                                                       S  S

$$
IAZ045-172100-
Carroll-
Including the city of Carroll
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          92          66          93
Temp             71 82 88 91 91 81 78 75 73 84 89 90 89 77 72 68 67 81 89 93 91
Dewpt            68 71 72 71 72 71 69 68 68 72 72 70 69 68 66 65 65 69 69 69 70
RH               90 69 59 52 54 72 74 79 84 67 57 52 52 74 81 90 93 67 52 46 50
Wind dir         SW SW SW SW SW SW SW  W NW  N  N NE NE NE  E SE  E SE SE SE SE
Wind spd          4  8  8  8  5  5  6  5  4  4  4  4  5  4  2  2  3  5  5  5  5
Clouds           FW FW FW FW FW FW FW SC FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     10           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index             95 99 99             90 96 96 94                94 98 97
Max heat               97   101    98         100   100    94          96   101


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74   100      71    88      62    84      62    83
Temp          78 75 96 95   79 71 84 84   68 63 79 80   67 64 77 80
Dewpt         68 68 70 67   65 61 58 55   56 56 54 54   57 57 59 60
PWind dir         S    SW       W     N       N     E      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr          0     5      10     0       5    10      30    30
Rain shwrs                                               S  C  C
Tstms                                                       S  S

$$
IAZ046-172100-
Greene-
Including the city of Jefferson
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      93          72          92          65          92
Temp             71 82 88 91 91 80 78 74 73 83 88 90 89 77 71 67 66 80 87 92 90
Dewpt            69 72 73 73 74 72 71 69 69 74 73 72 71 69 67 65 65 70 71 71 71
RH               93 72 61 56 58 77 79 84 87 74 61 56 56 76 87 93 97 72 59 51 54
Wind dir         SW SW SW SW SW SW SW  W NW  N  N  N NE NE  E  E  E SE SE SE SE
Wind spd          3  5  6  6  4  4  5  5  3  4  4  4  4  3  2  2  2  4  5  4  4
Clouds           FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     10           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index          87 95100100             89 97 97 95                93 98 97
Max heat               98   102    98          99   100    94          95   100


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    99      70    87      61    83      61    83
Temp          77 73 95 93   78 70 82 82   68 63 78 79   66 63 77 79
Dewpt         69 69 73 71   66 62 61 58   57 57 57 57   58 58 61 62
PWind dir         S    SW       W     N       N     E      SE     S
Wind char        LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC FW   FW SC FW SC   SC SC SC SC
PoP 12hr          0    10      10     0       5    10      30    30
Rain shwrs                                                  C  C  S
Tstms                                                       S  S

$$
IAZ047-172100-
Boone-
Including the city of Boone
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          91          66          91
Temp             72 81 87 90 90 81 78 75 74 83 88 90 88 77 71 68 67 80 87 91 89
Dewpt            70 72 73 73 73 72 71 69 70 73 72 70 70 68 66 64 65 68 69 68 69
RH               93 74 63 58 58 74 79 82 87 72 59 52 55 74 84 87 93 67 55 47 52
Wind dir         SW SW SW SW SW SW SW  W NW  N  N  N NE NE  E  E  E SE SE SE SE
Wind spd          2  5  8  8  5  5  6  5  4  5  5  5  6  4  3  3  3  5  5  5  5
Clouds           SC FW FW FW FW FW FW FW FW FW FW CL SC FW FW FW FW CL FW FW FW
PoP 12hr                     10           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index          86 94 98 98             89 95 95 93                      94
Max heat               96   101    98          99    99    93          94    98


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    98      71    86      62    82      61    82
Temp          77 73 94 92   78 71 82 82   68 63 78 78   66 63 77 78
Dewpt         68 69 73 71   66 62 60 58   57 57 56 56   57 58 60 61
PWind dir        SE    SW       W     N       N     E      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC FW   FW FW FW SC   SC SC SC SC
PoP 12hr          0    10      10     0       5    10      30    20
Rain shwrs                   S                              C  S  S
Tstms                        S                              S  S  S

$$
IAZ048-172100-
Story-
Including the city of Ames
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          73          91          66          90
Temp             72 81 87 90 90 80 77 75 75 83 88 89 87 76 71 68 68 80 87 90 88
Dewpt            70 72 73 73 73 72 71 70 70 73 73 71 70 68 66 64 65 69 69 69 69
RH               93 74 63 58 58 77 82 84 84 72 61 56 57 76 84 87 90 69 55 50 54
Wind dir         SW SW SW SW SW SW SW  W  W NW  N  N NE NE NE  E  E SE SE SE SE
Wind spd          2  5  6  8  5  5  5  5  4  5  6  8  6  4  3  3  3  4  5  5  5
Clouds           SC FW FW FW FW FW FW FW FW FW FW CL SC FW FW FW FW CL FW FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index             95 98 98             89 96 95 92                   95
Max heat               96   101    98          98    99    93          93    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    97      71    86      62    82      61    82
Temp          75 73 93 92   78 71 82 81   68 63 77 78   66 63 77 78
Dewpt         67 69 74 72   66 63 61 59   57 57 57 57   57 58 60 60
PWind dir        SE    SW       W     N       N    NE      SE     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC FW   FW FW FW SC   SC SC SC SC
PoP 12hr          0    10      20     0       5    10      30    20
Rain shwrs                   S                              C  S  S
Tstms                        S                                 S  S

$$
IAZ049-172100-
Marshall-
Including the city of Marshalltown
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          90          65          89
Temp             72 81 87 89 89 79 76 74 74 83 87 88 86 75 69 67 67 79 86 89 87
Dewpt            70 73 73 73 73 72 70 69 70 73 73 71 70 67 64 63 64 68 68 68 68
RH               93 77 63 59 59 79 82 84 87 72 63 57 59 76 84 87 90 69 55 50 53
Wind dir         SW SW SW SW SW SW SW SW  W NW  N  N  N NE NE NE  E SE SE SE SE
Wind spd          3  5  6  8  5  4  6  6  5  6  6  8  6  4  3  2  3  4  4  4  4
Clouds           FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW CL FW FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S
Heat index          86 94 97 97             89 95 94 91
Max heat               96   101    96          98    99    89          92    96


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    96      71    84      61    81      60    81
Temp          74 72 91 90   77 71 81 80   67 63 77 77   65 63 77 77
Dewpt         66 69 75 73   66 63 62 59   56 56 57 56   56 57 60 59
PWind dir        SE    SW       W     N       N    NE      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC SC   SC SC FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr          0    10      20     0       5     5      20    20
Rain shwrs           S       S                              S  S  S
Tstms                S       S

$$
IAZ050-172100-
Tama-
Including the cities of Tama, Toledo, Traer, Dysart,
and Gladbrook
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          90          64          89
Temp             73 82 87 89 89 79 76 74 74 83 87 88 86 75 69 66 66 79 85 88 87
Dewpt            71 74 72 71 71 70 69 68 69 71 71 69 67 64 62 61 62 66 65 65 65
RH               93 77 61 56 56 74 79 82 84 67 59 54 53 69 78 84 87 64 51 47 48
Wind dir         SW  W SW SW SW SW SW  W  W NW  N  N  N  N NE NE  E SE SE SE SE
Wind spd          3  5  8  8  5  4  6  8  6  6  8  9  8  4  2  2  3  4  4  4  4
Clouds           FW FW SC FW FW FW CL FW FW FW FW FW SC FW FW FW FW CL FW FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Sprinkles
Tstms                   S  S
Heat index          88 94 96 95             88 93
Max heat               95    98    94          96    96    89          89    93


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    95      70    84      60    81      59    82
Temp          73 72 90 90   77 71 81 80   66 62 77 77   64 62 77 77
Dewpt         64 67 73 72   64 61 60 57   54 54 55 54   54 54 57 56
PWind dir        SE    SW       W    NW       N     N      SE     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC SC SC   SC FW FW FW   FW FW FW FW   SC FW FW SC
PoP 12hr          5    20      20     0       5     5      20    20
Rain shwrs           S  S    S                              S  S
Tstms                S  S    S

$$
IAZ057-172100-
Audubon-
Including the cities of Audubon and Exira
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          73          93          68          93
Temp             70 81 87 90 90 80 77 75 73 84 90 91 90 78 73 70 68 81 89 92 91
Dewpt            67 71 71 71 71 71 70 69 69 73 72 69 69 69 67 66 66 70 70 69 70
RH               90 72 59 54 54 74 79 82 87 70 56 49 50 74 81 87 93 69 54 47 50
Wind dir         SW SW SW SW SW  S SW SW  W  N  N NE NE NE  E  E  E SE SE SE SE
Wind spd          3  6  9  9  5  4  5  4  3  3  3  3  5  4  3  2  3  4  5  5  4
Wind gust                             14
Clouds           FW FW FW FW FW FW FW FW FW FW FW CL SC FW FW FW FW FW FW FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index             93 96 97             90 97 97 95                94 97 97
Max heat               95    99    97         100   100    95          96   100


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    99      71    88      62    84      62    83
Temp          78 74 95 95   79 71 84 84   68 63 79 80   67 64 78 79
Dewpt         69 69 71 68   65 62 58 54   56 56 54 54   57 58 59 60
PWind dir         S    SW       W     N      NE     E      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr          0    10      10     0       5     5      30    30
Rain shwrs                                               S  C  C
Tstms                                                       S  S

$$
IAZ058-172100-
Guthrie-
Including the cities of Guthrie Center, Panora, Bayard, and Casey
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          93          67          93
Temp             71 82 87 90 90 81 78 75 74 84 90 91 90 78 73 69 68 81 89 92 91
Dewpt            68 72 73 72 73 72 71 70 70 74 73 71 71 70 68 66 66 70 71 70 71
RH               90 72 63 56 58 74 79 84 87 72 58 52 54 76 84 90 93 69 56 49 52
Wind dir         SW SW SW SW SW SW SW SW  W NW  N  N NE NE  E  E  E SE SE SE SE
Wind spd          4  6  8  8  5  5  8  8  5  4  4  4  5  4  3  2  3  4  5  4  4
Clouds           FW FW FW FW FW FW FW FW FW FW SC CL FW FW FW FW FW FW FW FW FW
PoP 12hr                     20           5           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index             95 98 99             91 99 98 96                95 98 97
Max heat               97   101    98         101   102    96          96   101


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    99      72    88      63    84      62    83
Temp          77 74 95 94   80 72 84 83   69 64 79 80   67 64 78 79
Dewpt         69 69 72 71   66 63 60 56   57 57 55 55   58 58 60 61
PWind dir         S    SW       W     N       N     E      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr          0    10      10     0       5    10      30    30
Rain shwrs                                                  C  C
Tstms                                                       S  S

$$
IAZ059-172100-
Dallas-
Including the cities of Perry, Waukee, and Adel
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          92          67          92
Temp             72 82 88 91 90 81 78 75 74 84 90 91 89 78 73 69 68 80 89 92 90
Dewpt            70 73 73 72 73 72 71 69 70 73 74 72 71 69 67 66 66 69 70 69 69
RH               93 74 61 54 58 74 79 82 87 70 60 54 56 74 81 90 93 69 54 47 50
Wind dir         SW SW SW SW SW SW SW SW  W NW  N  N NE NE NE  E  E SE SE SE SE
Wind spd          3  6  8  9  6  5  8  8  5  5  5  5  6  5  3  3  3  4  5  4  5
Clouds           FW FW FW FW FW FW CL CL FW FW SC CL FW FW FW FW FW FW FW FW FW
PoP 12hr                     20           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index          87 95 99 98             90 99 98 95                   97 95
Max heat               98   102    98         101   102    95          96   100


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    98      72    87      63    83      62    83
Temp          77 74 95 93   80 72 84 83   69 64 79 79   67 64 78 79
Dewpt         68 69 73 71   67 63 61 58   57 57 56 56   58 58 60 61
PWind dir        SE    SW       W     N       N    NE      SE     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC FW FW SC   SC SC SC SC
PoP 12hr          0    10      10     0       5    10      30    30
Rain shwrs                   S  S                           C  C  S
Tstms                        S  S                           S  S

$$
IAZ060-172100-
Polk-
Including the city of Des Moines
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          74          92          68          91
Temp             73 82 89 91 90 82 78 76 75 85 90 91 89 79 73 70 69 81 88 91 89
Dewpt            71 72 72 72 72 71 70 69 70 73 73 71 70 68 66 65 65 68 69 69 68
RH               93 72 57 54 56 69 76 79 84 67 58 52 54 69 79 84 87 65 54 49 50
Wind dir         SW SW SW SW SW SW SW SW  W NW NW  N  N NE NE  E  E  E SE SE SE
Wind spd          2  5  6  9  6  5  5  6  5  5  5  6  8  5  3  3  3  4  5  5  6
Clouds           SC FW FW FW FW FW CL CL FW FW FW CL FW FW SC FW FW FW FW FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                      S
Heat index          87 96 99 98             91 99 98 94                   96
Max heat               98   101    98         101   102    94          94    98


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    98      73    87      64    83      63    83
Temp          77 74 95 93   80 73 84 83   69 64 79 80   67 64 78 80
Dewpt         68 70 73 71   67 63 61 58   57 57 57 56   57 58 60 60
PWind dir        SE    SW       W     N       N    NE      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC FW SC FW   FW FW FW SC   SC SC SC SC
PoP 12hr          0    10      20     0       5    10      30    20
Rain shwrs                   S  S                           C  S  S
Tstms                        S  S                           S  S

$$
IAZ061-172100-
Jasper-
Including the city of Newton
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          92          67          90
Temp             72 81 88 90 89 80 77 75 75 84 89 90 88 77 71 68 68 81 87 90 88
Dewpt            71 73 73 72 73 72 71 70 71 73 74 72 71 68 66 64 65 69 69 68 69
RH               97 77 61 56 59 77 82 84 87 70 61 56 57 74 84 87 90 67 55 49 54
Wind dir         SW SW SW SW SW SW SW SW  W NW NW  N  N NE NE NE  E  E SE SE SE
Wind spd          3  5  6  8  5  4  5  5  4  5  6  8  8  4  3  3  3  4  4  4  4
Clouds           SC FW FW SC FW FW CL FW CL CL FW CL FW FW FW FW FW CL FW FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr              0.00-0.07           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Sprinkles        SC
Tstms                   S  S
Heat index          86 95 98 97             91 98 97 93
Max heat               98   101    98         102   102    93          94    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    97      72    86      62    82      61    82
Temp          74 73 93 92   78 72 83 82   68 64 79 79   66 64 78 79
Dewpt         67 70 74 73   67 64 62 59   57 57 57 57   56 57 60 60
PWind dir        SE    SW       W     N       N    NE       E     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC FW FW FW   FW FW FW FW   SC SC SC SC
PoP 12hr          0    10      20     0       5     5      20    20
Rain shwrs                   S  S                           S  S  S
Tstms                        S  S                              S

$$
IAZ062-172100-
Poweshiek-
Including the city of Grinnell
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          72          92          65          90
Temp             73 82 87 90 88 79 76 74 74 84 89 89 87 76 70 67 67 79 86 89 87
Dewpt            71 73 72 71 72 71 69 68 69 72 72 70 69 66 64 62 64 67 66 66 66
RH               93 74 61 54 59 77 79 82 84 67 57 54 55 71 81 84 90 67 51 47 50
Wind dir         SW SW SW SW SW SW SW SW  W NW NW  N  N NE NE NE  E  E SE SE SE
Wind spd          3  5  6  6  4  4  5  6  5  6  6  6  6  3  2  2  3  4  3  3  3
Clouds           SC FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr              0.00-0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Sprinkles        SC
Tstms                   S  S
Heat index          87 94 96 95             90 96 95 92
Max heat               95    97    94          99   100    91          92    95


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    96      71    86      61    82      60    82
Temp          73 72 91 90   77 72 82 81   67 63 78 78   65 63 77 78
Dewpt         65 68 73 72   66 63 61 58   56 55 55 54   54 55 57 57
PWind dir        SE    SW       W    NW       N    NE      SE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC FW FW FW   FW FW FW FW   SC FW FW SC
PoP 12hr          0    10      20     5       5     5      20    20
Rain shwrs           S       S  S                           S  S  S
Tstms                S       S  S

$$
IAZ070-172100-
Cass-
Including the city of Atlantic
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          93          69          92
Temp             70 81 87 89 89 80 77 75 73 83 90 92 90 79 75 71 70 81 89 92 90
Dewpt            69 72 72 72 73 72 71 70 70 73 72 71 71 70 69 67 67 71 71 70 71
RH               97 74 61 57 59 77 82 84 90 72 56 51 54 74 82 87 90 72 56 49 54
Wind dir          S SW SW SW SW  S SW SW SW  W NW  N NE NE  E  E  E SE SE SE SE
Wind spd          3  6  8  9  6  5  5  5  4  4  3  3  4  5  4  3  4  4  4  4  5
Clouds           FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index             94 96 96             89 98 99 97                95 98 97
Max heat               95    99    96         100   101    97          97   101


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    98      73    88      64    84      63    83
Temp          78 74 94 94   80 73 85 84   70 65 79 80   68 65 78 79
Dewpt         70 70 72 70   67 63 60 57   57 57 56 56   58 59 61 62
PWind dir         S    SW       W     N      NE     E      SE    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC FW SC SC   SC SC SC B1
PoP 12hr          0    10      10     0       5     5      30    30
Rain shwrs                                               S  C  C
Tstms                                                       S  S

$$
IAZ071-172100-
Adair-
Including the cities of Greenfield, Stuart, Adair, and Fontanelle
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          93          69          92
Temp             71 81 87 89 88 79 77 75 74 84 90 91 89 78 74 71 69 81 89 91 90
Dewpt            69 72 73 72 73 72 71 70 70 73 73 72 72 71 69 67 67 70 71 70 71
RH               93 74 63 57 61 79 82 84 87 70 58 54 57 79 84 87 93 69 56 50 54
Wind dir         SW SW SW SW SW SW SW SW  W NW NW  N NE NE  E  E  E SE SE SE SE
Wind spd          4  6  8  9  6  6  8  8  6  5  4  3  5  5  4  3  3  4  4  3  4
Clouds           FW FW FW FW FW FW CL FW FW FW FW CL FW FW FW FW FW FW FW FW FW
PoP 12hr                     20           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index             94 96 96             90 98 99 96                94 98 96
Max heat               95    98    95         101   102    96          97   101


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    97      73    88      64    83      63    83
Temp          77 74 94 92   79 73 84 83   69 65 79 79   67 65 78 79
Dewpt         70 70 73 72   67 64 61 59   58 58 57 57   58 59 61 62
PWind dir         S    SW       W     N       N     E      SE    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC FW FW SC   SC SC SC B1
PoP 12hr          0    10      10     0       5     5      30    30
Rain shwrs                                                  C  C
Tstms                                                       S  S

$$
IAZ072-172100-
Madison-
Including the cities of Winterset and Earlham
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          74          93          69          92
Temp             72 82 87 90 89 80 78 76 75 85 91 92 89 79 74 71 69 81 89 92 90
Dewpt            69 73 72 71 72 71 70 69 70 73 73 71 71 69 68 66 66 69 69 69 69
RH               90 74 61 54 57 74 76 79 84 67 56 51 56 72 82 84 90 67 52 47 50
Wind dir         SW SW SW SW SW SW SW SW  W NW NW  N  N NE  E  E  E  E SE SE SE
Wind spd          4  6  8  9  8  6  8  9  6  5  5  5  6  5  3  3  3  4  4  3  5
Clouds           FW FW SC SC FW FW CL FW CL FW FW CL FW FW FW FW FW FW FW FW FW
PoP 12hr                     20          10          10          10           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                      S
Heat index          87 94 96 96             91 99 99 95                94 97
Max heat               96   100    96         101   102    95          96    99


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    97      73    88      64    84      63    83
Temp          77 74 94 92   80 73 85 83   70 65 80 80   68 65 79 80
Dewpt         69 69 72 71   67 64 61 57   57 57 56 55   57 58 60 60
PWind dir        SE    SW       W     N       N    NE      SE     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC FW FW SC   SC SC SC SC
PoP 12hr          0    10      20     0       5     5      30    30
Rain shwrs                   S  S                           C  C
Tstms                        S  S                           S  S

$$
IAZ073-172100-
Warren-
Including the cities of Indianola, Norwalk, and Carlisle
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          74          94          68          92
Temp             73 83 89 91 90 81 78 76 75 86 92 93 90 79 74 70 69 82 89 92 89
Dewpt            70 73 72 70 71 71 70 70 70 72 72 70 70 69 68 66 66 68 68 68 68
RH               90 72 57 50 54 72 76 82 84 63 52 47 52 72 82 87 90 63 50 46 50
Wind dir         SW SW SW SW SW SW SW SW  W NW NW  N  N NE NE  E  E  E  E  E  E
Wind spd          3  5  8 10  8  5  8  8  6  6  5  6  9  5  3  3  3  4  5  5  8
Clouds           SC FW SC SC FW FW CL FW CL FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     20          10           5          10           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Sprinkles        SC
Tstms                   S  S
Heat index          88 95 97 96             92100 99 95
Max heat               97   100    97         101   102    94          95    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    98      73    88      64    84      63    84
Temp          77 74 95 93   80 73 85 84   70 65 80 80   68 65 79 80
Dewpt         68 70 72 70   67 64 61 57   58 57 55 55   57 58 59 59
PWind dir        SE    SW       W     N       N    NE       E     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC FW SC   FW FW FW SC   SC SC SC SC
PoP 12hr          0    10      20     0       5     5      30    20
Rain shwrs                   S  S                           C  S
Tstms                        S  S                           S  S

$$
IAZ074-172100-
Marion-
Including the cities of Pella and Knoxville
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          74          93          68          91
Temp             73 83 89 91 89 80 77 75 75 85 91 92 89 78 73 69 69 82 88 91 89
Dewpt            70 72 72 71 72 72 71 70 71 73 73 72 71 70 68 66 66 69 69 68 69
RH               90 70 57 52 57 77 82 84 87 67 56 52 56 76 84 90 90 65 54 47 52
Wind dir         SW  W SW SW SW SW SW SW  W NW NW  N  N NE NE  E  E  E  E  E SE
Wind spd          3  5  6  9  6  5  6  8  6  6  6  8  8  5  3  3  3  4  4  5  6
Clouds           SC FW SC SC FW FW CL CL CL CL FW CL FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Sprinkles        SC
Tstms                   S  S
Heat index          88 95 98 97             93100100 96
Max heat               97   100    97         102   103    95          95    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    97      73    87      64    83      62    83
Temp          75 74 94 92   79 73 85 83   69 65 80 80   67 65 79 80
Dewpt         68 70 73 72   68 65 62 59   59 58 56 56   57 58 59 59
PWind dir        SE    SW       W     N       N    NE       E     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr          0    10      20     0       5     5      20    20
Rain shwrs                   S  S                           S  S
Tstms                        S  S                              S

$$
IAZ075-172100-
Mahaska-
Including the city of Oskaloosa
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          93          68          91
Temp             73 82 88 90 89 80 77 75 75 85 91 92 89 78 72 68 69 81 88 91 89
Dewpt            71 72 72 72 72 72 71 70 71 73 73 72 70 69 67 65 66 68 68 67 67
RH               93 72 59 56 57 77 82 84 87 67 56 52 54 74 84 90 90 65 52 45 48
Wind dir         SW  W SW SW SW SW SW SW  W NW NW NW  N NE NE NE  E  E  E SE SE
Wind spd          3  5  6  8  5  4  5  6  6  8  6  8  8  5  3  3  4  4  4  4  5
Wind gust                             17
Clouds           SC FW SC SC FW FW CL CL FW CL FW FW FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Sprinkles        SC
Tstms                   S  S  S
Heat index          88 95 98 96             92 99100 95
Max heat               96    99    96         101   102    94          94    96


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    97      73    87      63    83      62    83
Temp          74 73 93 92   79 73 84 83   69 65 79 80   67 64 79 80
Dewpt         67 70 73 73   68 65 62 59   58 57 56 55   56 58 58 58
PWind dir        SE    SW       W     N       N    NE       E     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC FW FW FW   FW FW FW FW   SC SC FW SC
PoP 12hr          0    10      20     0       5     5      20    20
Rain shwrs                   S  S                           S  S
Tstms                        S  S                              S

$$
IAZ081-172100-
Adams-
Including the city of Corning
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          93          70          93
Temp             71 81 87 89 89 79 77 75 74 84 90 92 91 79 75 72 71 82 89 92 91
Dewpt            69 72 73 72 73 72 71 70 70 73 73 72 72 71 69 68 68 71 72 71 71
RH               93 74 63 57 59 79 82 84 87 70 58 52 54 77 82 87 90 69 57 51 52
Wind dir          S SW SW SW SW  S SW SW SW  W  W  N NE NE  E  E  E SE SE SE SE
Wind spd          3  5  8  9  6  5  6  5  4  5  3  3  3  5  4  4  4  4  4  4  4
Clouds           FW FW SC SC FW CL CL CL FW CL FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Heat index             94 96 96             90 98100 99                96 99 97
Max heat               96    98    97         101   102    99          98   101


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    98      73    89      64    84      63    83
Temp          77 74 94 93   80 73 85 84   70 65 80 80   68 65 78 80
Dewpt         70 70 73 72   67 64 62 60   59 58 58 58   59 59 62 63
PWind dir         S    SW      SW     N      NE     E       E    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC FW   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr          0    10      10     0       5     5      30    30
Rain shwrs                                               S  C  C
Tstms                                                       S  S

$$
IAZ082-172100-
Union-
Including the city of Creston
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          93          69          92
Temp             71 81 87 89 88 79 77 74 74 84 90 92 90 79 74 71 71 82 89 92 90
Dewpt            69 72 72 71 72 71 70 70 70 72 72 71 71 70 68 67 67 69 70 69 70
RH               93 74 61 56 59 77 79 87 87 67 56 51 54 74 82 87 87 65 54 47 52
Wind dir         SW SW SW SW SW SW SW SW  W  W NW NW  N NE  E  E  E SE SE SE SE
Wind spd          4  6  8  9  8  5  6  8  6  6  4  4  4  5  4  4  4  4  3  3  4
Clouds           FW FW SC SC FW CL CL CL FW CL FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                      S
Heat index             93 95 95             90 98 99 96                94 97 95
Max heat               95    97    94         100   101    96          96    99


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    97      73    88      65    84      63    83
Temp          77 74 94 92   80 73 85 83   70 66 80 80   68 65 78 80
Dewpt         69 70 72 71   67 64 61 59   58 58 57 56   58 59 61 61
PWind dir         S    SW       W     N       N    NE       E    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC SC SC   SC FW FW SC   SC SC SC B1
PoP 12hr          0    10      10     0       5     5      30    30
Rain shwrs                                                  C  C
Tstms                                                       S  S

$$
IAZ083-172100-
Clarke-
Including the city of Osceola
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          72          93          69          92
Temp             72 82 87 90 88 79 76 74 74 85 91 92 89 79 74 70 70 82 89 92 89
Dewpt            70 72 71 70 71 71 70 69 70 72 71 70 70 70 68 67 67 68 68 67 68
RH               93 72 59 52 57 77 82 84 87 65 52 49 54 74 82 90 90 63 50 44 50
Wind dir         SW SW SW SW SW SW SW SW  W  W NW NW  N NE NE  E  E  E  E SE SE
Wind spd          4  6  8  9  8  5  6  8  6  6  5  5  5  5  3  3  3  4  3  3  5
Clouds           SC FW SC SC FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     20          10          10          10           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Sprinkles        SC
Tstms                      S
Heat index          87 93 95 94             91 98 98 95
Max heat               96    99    94         100   102    95          95    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    97      73    88      64    84      63    83
Temp          76 74 94 92   79 73 86 84   70 65 81 80   67 65 79 80
Dewpt         69 70 71 70   67 64 60 57   58 57 55 55   57 58 59 59
PWind dir        SE    SW       W     N       N    NE       E    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC FW SC   FW FW FW SC   SC SC SC SC
PoP 12hr          0     5      20     0       5     5      30    30
Rain shwrs                   S  S                           C  C
Tstms                        S  S                           S  S

$$
IAZ084-172100-
Lucas-
Including the city of Chariton
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          73          94          69          92
Temp             73 82 88 90 89 79 77 75 75 85 91 93 89 78 73 70 70 82 89 92 89
Dewpt            70 73 72 71 71 72 71 70 71 73 72 71 71 71 69 67 67 69 69 68 68
RH               90 74 59 54 56 79 82 84 87 67 54 49 56 79 87 90 90 65 52 46 50
Wind dir         SW SW SW SW SW SW SW SW  W  W NW NW  N NE NE  E  E  E  E  E  E
Wind spd          5  6  8  9  6  5  6  8  6  6  5  6  6  5  3  3  3  4  4  4  5
Clouds           SC FW SC SC SC FW FW FW CL CL FW FW CL SC FW SC FW FW FW FW FW
PoP 12hr                     20          10          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Sprinkles        SC
Tstms                   S  S  S
Heat index          87 95 96 95             92 99 99 95                      94
Max heat               97    99    95         101   102    96          96    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    97      74    88      64    84      63    83
Temp          75 74 95 92   79 74 86 84   70 65 80 80   67 65 79 80
Dewpt         70 71 72 71   68 65 61 59   59 58 56 56   58 59 59 59
PWind dir        SE    SW       W     N       N    NE       E    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC FW SC   SC SC FW SC   SC SC SC SC
PoP 12hr          0    10      20     0       5     5      30    30
Rain shwrs                   S                              C  C
Tstms                        S                              S  S

$$
IAZ085-172100-
Monroe-
Including the city of Albia
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          74          94          69          92
Temp             73 83 88 90 89 80 78 76 76 86 92 93 90 79 74 70 71 82 89 92 90
Dewpt            71 72 71 71 72 72 71 70 71 73 72 71 71 70 68 67 67 69 68 67 67
RH               93 70 57 54 57 77 79 82 85 65 52 49 54 74 82 90 87 65 50 44 47
Wind dir         SW  W SW SW SW SW SW SW  W  W NW NW  N NE NE NE  E  E  E  E  E
Wind spd          4  6  6  8  5  5  6  9  8  8  6  6  8  4  2  2  3  4  4  4  4
Clouds           SC FW SC SC SC FW FW CL CL CL FW FW FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          20          10          10           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Sprinkles        SC
Tstms                   S  S  S
Heat index          88 95 97 96             93100100 97
Max heat               96    99    96         102   102    96          95    97


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    98      75    89      65    84      63    84
Temp          76 75 95 92   80 75 86 84   70 66 81 81   68 66 80 81
Dewpt         69 71 72 71   69 66 61 59   59 58 55 56   57 59 58 58
PWind dir        SE    SW       W     N       N    NE       E    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC FW FW   SC FW FW FW   SC SC FW SC
PoP 12hr          0    10      20     0       5     5      20    20
Rain shwrs                   S  S                           S  S
Tstms                        S  S                              S

$$
IAZ086-172100-
Wapello-
Including the city of Ottumwa
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          94          68          91
Temp             73 83 88 90 89 80 77 75 75 85 91 93 90 79 73 69 70 81 88 91 89
Dewpt            71 72 72 72 73 73 72 71 72 73 74 73 72 71 69 66 67 69 69 68 68
RH               93 70 59 56 59 79 85 87 90 67 58 52 56 77 87 90 90 67 54 47 50
Wind dir         SW  W SW  W SW SW SW SW  W  W NW NW  N NE NE NE  E  E  E  E  E
Wind spd          4  5  6  8  5  5  6  8  8  8  6  8  8  5  3  3  3  4  4  4  5
Wind gust                             18
Clouds           SC SC SC SC SC FW FW CL CL CL FW FW FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          20          10          10           0
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Sprinkles        SC
Tstms                   S  S  S
Heat index          88 95 98 96             93101101 97
Max heat               97   101    97         103   105    96          94    98


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    97      74    88      64    84      62    84
Temp          75 74 94 92   80 74 85 84   70 66 80 80   68 65 79 80
Dewpt         69 71 73 72   70 66 63 60   59 58 57 57   57 59 59 59
PWind dir        SE    SW       W     N       N    NE       E    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC FW FW   FW FW FW FW   SC SC FW SC
PoP 12hr          0    10      20     0       5     5      20    20
Rain shwrs                   S  S                           S  S
Tstms                        S  S                              S

$$
IAZ092-172100-
Taylor-
Including the cities of Bedford, Lenox, and New Market
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          93          71          93
Temp             71 81 86 89 89 79 76 75 73 84 91 92 91 80 75 73 71 83 90 93 91
Dewpt            69 72 73 72 72 72 70 69 70 73 73 72 72 72 69 68 68 71 72 71 71
RH               93 74 65 57 57 79 82 82 90 70 56 52 54 77 82 84 90 67 56 49 52
Wind dir          S SW SW SW SW  S SW SW SW  W  W  W NE NE  E  E  E SE SE SE SE
Wind spd          3  5  6  9  6  4  6  5  4  5  3  3  3  3  4  3  4  4  3  3  4
Clouds           FW FW SC SC FW FW CL CL CL CL FW FW SC FW FW FW FW CL FW FW FW
PoP 12hr                     20          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S
Tstms                      S
Heat index             93 96 96             90 99101100             88 97100 98
Max heat               96    99    97         102   103   101         100   104


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    98      74    89      65    85      64    84
Temp          77 74 95 94   80 74 87 85   71 66 81 81   68 65 79 81
Dewpt         70 70 72 71   67 64 63 61   59 58 59 59   59 59 63 63
PWind dir         S    SW      SW     N      NE     E       E    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW FW FW   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr          0     5      10     5       5     5      30    20
Rain shwrs                                                  C  S
Tstms                                                       S  S

$$
IAZ093-172100-
Ringgold-
Including the city of Mount Ayr
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      89          73          93          70          92
Temp             71 81 86 89 88 79 76 74 74 84 90 92 90 80 75 72 71 82 89 92 90
Dewpt            70 72 72 71 71 71 70 69 70 72 72 71 71 71 68 67 68 70 70 69 70
RH               97 74 63 56 57 77 82 84 87 67 56 51 54 74 79 84 90 67 54 47 52
Wind dir         SW SW SW SW SW SW SW SW SW  W  W NW  N NE NE  E  E  E SE SE SE
Wind spd          3  5  8  9  8  5  6  6  5  6  4  4  4  4  4  3  4  4  3  3  4
Clouds           SC FW SC SC FW FW CL CL CL CL FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     20          20           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                      S  S
Heat index             93 94 94             90 97 99 96             87 94 97 95
Max heat               94    97    94         100   101    98          96   100


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    97      74    89      65    84      64    83
Temp          76 74 94 92   80 74 86 84   70 66 81 81   68 65 79 80
Dewpt         69 69 71 70   67 64 62 59   58 58 57 57   57 59 61 61
PWind dir         S    SW      SW     N      NE    NE       E    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     5      10     5       5     5      30    20
Rain shwrs                                                  C  S
Tstms                                                       S  S

$$
IAZ094-172100-
Decatur-
Including the cities of Lamoni and Leon
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          94          70          92
Temp             72 81 87 89 89 80 77 74 74 85 91 93 90 80 75 72 71 83 89 92 90
Dewpt            70 72 71 70 70 71 70 70 70 72 71 70 70 70 68 67 67 69 69 68 68
RH               93 74 59 54 54 74 79 87 87 65 52 47 52 72 79 84 87 63 52 46 49
Wind dir         SW SW SW SW SW SW SW SW  W  W  W NW  N NE NE  E  E  E  E SE SE
Wind spd          4  5  8  9  8  4  6  6  5  6  5  5  4  4  3  3  3  4  3  3  4
Clouds           SC FW SC SC FW FW FW CL CL CL FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     20          20          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Sprinkles        SC
Tstms                   S  S  S
Heat index          86 93 94 94             90 98 98 96                94
Max heat               94    96    94         100   101    96          96    98


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    97      74    89      65    84      64    84
Temp          76 74 94 93   80 74 87 85   71 66 81 81   68 65 79 81
Dewpt         70 70 71 69   67 64 60 58   58 57 55 55   57 59 59 59
PWind dir        SE    SW      SW     N       N    NE       E    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC SC SC   SC SC FW SC   SC SC SC SC
PoP 12hr          0     5      10     0       5     5      30    20
Rain shwrs                   S                              C  S
Tstms                        S                              S  S

$$
IAZ095-172100-
Wayne-
Including the cities of Corydon, Seymour, Allerton, and Humeston
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          72          93          69          92
Temp             72 81 87 89 89 79 76 74 74 85 91 93 90 78 74 71 71 83 89 92 90
Dewpt            70 72 71 70 71 72 71 70 71 73 71 70 71 71 69 68 68 70 69 67 68
RH               93 74 59 54 56 79 85 87 90 67 52 47 54 79 84 90 90 65 52 44 49
Wind dir         SW SW SW SW SW SW SW SW  W  W  W NW  N NE NE NE  E  E  E  E SE
Wind spd          4  5  8 10  8  5  6  8  6  8  5  6  4  4  3  3  3  4  3  3  4
Clouds           SC SC SC SC SC FW FW FW CL CL CL FW FW SC SC SC FW FW FW CL FW
PoP 12hr                     20          20          10          20           5
QPF 12hr              0.00-0.07           0   0.00-0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S                       S  S
Sprinkles        SC
Tstms                   S  S  S                       S  S
Heat index             94 95 94             91 99 99 96                94
Max heat               96    99    94         101   102    96          96    98


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    97      74    89      64    84      63    84
Temp          75 74 95 92   79 74 87 85   70 66 81 81   67 65 80 80
Dewpt         70 71 71 70   69 65 61 59   59 58 55 55   58 59 59 59
PWind dir        SE    SW      SW     N       N    NE       E    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC FW SC   SC SC FW FW   SC SC SC SC
PoP 12hr          5     5      20     0       5     5      30    30
Rain shwrs                   S                              C  C
Tstms                        S                              S  S

$$
IAZ096-172100-
Appanoose-
Including the city of Centerville
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          74          94          70          93
Temp             73 82 88 90 89 80 77 75 75 86 92 93 90 79 75 72 71 83 90 93 90
Dewpt            71 72 71 70 71 72 72 71 71 73 72 71 71 71 70 68 68 69 68 67 68
RH               93 72 57 52 56 77 85 87 87 65 52 49 54 77 84 87 90 63 49 43 49
Wind dir         SW  W SW SW SW SW SW SW  W  W  W NW  N NE NE NE  E  E  E  E  E
Wind spd          4  5  6  9  6  4  5  8  6  8  5  6  5  3  2  2  2  3  2  2  4
Wind gust                          16 18 17
Clouds           SC FW SC SC SC FW FW CL CL CL CL FW FW FW SC SC FW FW FW FW FW
PoP 12hr                     20          20          10          10           5
QPF 12hr              0.00-0.07           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S                       S  S
Sprinkles        SC
Tstms                   S  S  S                       S  S
Heat index          87 94 97 95             93100100 97
Max heat               96    99    97         101   103    97          97    99


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    98      75    90      65    85      63    85
Temp          76 74 96 93   81 76 88 85   71 67 82 81   68 66 81 81
Dewpt         70 71 71 70   69 66 61 59   59 58 55 55   58 59 58 58
PWind dir        SE    SW      SW     N       N    NE       E    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC FW FW   FW FW FW FW   SC SC SC SC
PoP 12hr          5     5      20     0       5     5      20    20
Rain shwrs                   S  S                           S  S
Tstms                        S  S                              S

$$
IAZ097-172100-
Davis-
Including the city of Bloomfield
431 AM CDT Fri Jul 17 2026

Date             Fri 07/17/26            Sat 07/18/26            Sun 07/19/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          73          94          69          91
Temp             73 83 88 90 88 80 77 75 75 86 92 93 90 79 75 71 71 82 88 91 89
Dewpt            71 72 73 73 73 73 72 71 72 74 74 73 73 72 70 68 68 71 70 69 69
RH               93 70 61 58 61 79 85 87 90 68 56 52 58 79 84 90 90 69 55 49 52
Wind dir         SW  W SW SW SW SW SW SW  W  W  W NW  N NE NE NE NE  E  E  E  E
Wind spd          4  5  6  8  5  4  5  8  6  8  5  6  5  3  2  2  2  3  3  3  4
Wind gust                          16 19 17
Clouds           SC FW SC SC SC FW FW CL CL CL FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     20          20          10          10           5
QPF 12hr                      0   0.00-0.07           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S                       S  S
Sprinkles        SC
Tstms                   S  S  S                       S
Heat index          88 95 98 96             94101102 98                94 97
Max heat               97   101    96         103   105    97          96    99


Date          Mon 07/20/26  Tue 07/21/26  Wed 07/22/26  Thu 07/23/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    97      75    89      65    84      63    84
Temp          75 74 94 92   81 75 87 84   71 66 81 80   68 65 80 80
Dewpt         70 71 73 72   70 66 64 61   60 58 57 58   58 59 60 60
PWind dir        SE    SW       W     N       N    NE       E    SE
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC FW FW   SC SC SC FW   FW FW FW FW   SC SC FW SC
PoP 12hr          0    10      20     0       5     5      20    20
Rain shwrs                   S  S                           S  S
Tstms                        S  S                              S

$$