Point Forecast Matrices
Issued by NWS Quad Cities, IA IL

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Point Forecast Matrices
National Weather Service Quad Cities IA IL
556 PM CDT Mon Sep 7 2026

IAZ040-080900-
Independence-Buchanan IA
42.45N  91.93W Elev. 977 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          86          68          81          57
Temp             75 69 67 66 65 73 80 84 82 74 72 71 70 74 78 80 75 66 62 59 57
Dewpt            61 61 60 60 60 62 67 71 72 72 71 71 70 70 67 64 64 62 59 57 55
RH               62 76 78 81 84 68 65 65 72 93 97100100 87 69 58 69 87 90 93 93
Wind dir         SE SE SE  S SE  S  S  S  S  W SW SW  W  W NW NW NW NW NW NW NW
Wind spd         11 11 11 12 12 12 12 11  9  9  8  9  6  8  9  9  8  6  5  4  3
Clouds           B1 B1 B1 B1 B1 SC B1 SC B1 OV OV OV B2 B2 B1 B1 FW FW FW FW FW
PoP 12hr                      0          30          90          30           0
QPF 12hr                      0        0.41        1.16        0.01           0
Rain shwrs                       S  S  S  C  D  D  L  C  C
Tstms                                  S  C  C  C  C
Heat index                         82 89 87                   81
Max heat                           82    90                      82


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      57    81      63    80      58    76      59    76
Temp          75 74   61 58 77 76   67 64 76 73   62 59 73 71   63 59 73 71
Dewpt         58 61   58 57 64 65   64 63 64 63   58 56 61 61   59 58 63 62
PWind dir        NW      SE     S       S    NW      NE    SE      SE     N
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW CL   CL CL FW SC   SC SC B1 SC   FW SC B1 SC   SC SC B2 B1
PoP 12hr          0       0    10      60    20      20    40      50    50
Rain shwrs                           L  L  S  S       S  C  C    C  C  C  C
Tstms                                C  C             S  S  C    S  C  S

$$
IAZ042-080900-
Dubuque-Dubuque IA
42.41N  90.70W Elev. 1072 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          85          69          81          59
Temp             74 69 67 65 64 73 80 84 81 77 74 72 71 74 77 80 75 68 64 61 59
Dewpt            59 59 58 58 57 61 65 68 68 68 68 69 70 70 69 66 63 61 58 56 54
RH               59 70 73 78 78 66 60 59 65 74 82 90 97 87 76 62 66 78 81 84 83
Wind dir         SE SE SE  S  S  S  S  S  S  S SW SW SW  W  W  W  W NW NW NW NW
Wind spd          9  9  9 10 11 11 12 11 10 11  9  8  8  9  9  9  6  6  5  4  3
Clouds           B1 B1 SC B2 SC B1 B1 SC SC B2 B2 OV OV B2 B2 B1 SC FW FW FW FW
PoP 12hr                      0          20          80          60           0
QPF 12hr                      0        0.02        0.64        0.06           0
Rain shwrs                          S     S  C  D  D  L  L
Tstms                               S     S  C  C  C  S
Heat index                         81 87 84                   81
Max heat                           82    88                      82


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      56    80      63    81      59    77      59    77
Temp          75 72   61 58 77 75   68 65 77 74   64 60 73 71   65 61 73 72
Dewpt         56 57   55 54 61 61   62 62 65 62   58 56 60 59   58 58 62 61
PWind dir        NW      SE     S       S    NW      NE    SE      SE     N
Wind char        LT      LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    FW FW   CL CL FW SC   SC SC B1 SC   FW SC B1 B1   SC SC B1 B1
PoP 12hr          0       0     5      50    20      20    30      50    50
Rain shwrs                           C  C  S  S    S  S  C  C    C  C  C  C
Tstms                                S  C                S  C    C  C  S

$$
ILZ002-080900-
Freeport-Stephenson IL
42.25N  89.58W Elev. 859 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      60          86          69          82          57
Temp             74 65 64 62 61 73 81 84 82 76 75 72 71 73 78 80 76 68 64 59 57
Dewpt            59 59 59 58 57 62 64 65 65 65 64 67 69 72 71 70 66 64 60 57 55
RH               59 81 84 87 87 68 56 53 56 69 69 84 93 97 79 72 71 87 87 93 93
Wind dir         SE SE SE SE SE  S  S  S  S  S SW SW SW SW  W  W  W  W NW NW NW
Wind spd          5  6  6  6  6  9 10 11 10 10  9  9  8  9  9  9  6  5  4  3  2
Clouds           SC B2 SC B1 B2 B2 B1 B1 FW B2 B2 OV OV OV B2 B2 B1 FW FW FW FW
PoP 12hr                      0           5          80          80           5
QPF 12hr                      0           0        0.27        0.25           0
Rain shwrs                                   C  L  L  D  D  S  S
Tstms                                        S  C  C  S
Heat index                         83 86 84                   84
Max heat         80                83    87    82                85


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      53    81      61    83      58    79      59    79
Temp          75 72   59 54 78 75   66 63 79 76   64 60 76 73   64 60 76 73
Dewpt         56 57   55 54 60 61   61 62 66 64   60 57 61 60   59 58 63 62
PWind dir        NW      SE     S       S     W      NE    SE       S    NW
Wind char        LT      LT    LT      GN    GN      LT    GN      GN    GN
Avg clouds    FW FW   FW CL FW FW   SC SC B1 SC   FW SC B1 SC   SC SC B1 B1
PoP 12hr          0       0     5      50    30      20    30      40    40
Rain shwrs                           S  C  C       S     S  C    C  C  C  C
Tstms                                   C                S  C    S  S  S

$$
IAZ052-080900-
Cedar Rapids-Linn IA
41.89N  91.70W Elev. 862 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          89          70          82          59
Temp             77 71 68 67 65 75 83 88 85 78 75 72 70 74 78 81 76 69 65 61 59
Dewpt            60 61 60 60 59 61 66 69 69 71 70 71 70 73 71 69 68 64 61 59 57
RH               56 71 76 78 81 62 57 54 59 79 84 97100 97 79 67 76 84 87 93 93
Wind dir         SE SE SE SE SE  S  S  S  S  S  S  W SW  W  W NW NW NW NW NW NW
Wind spd          9  9  9  9 10 10 10 10  9  9  6  5  5  6  6  6  4  4  4  3  2
Clouds           B1 B1 SC B1 B1 SC SC FW SC B2 B2 OV B2 OV B2 B1 FW FW FW FW FW
PoP 12hr                      0          10          90          70           0
QPF 12hr                      0        0.01        1.07        0.08           0
Rain shwrs                                S  C  D  D  L  L
Tstms                                     S  C  C  C  S
Heat index                         85 92 89                   85
Max heat         80                85    94    87                85


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          80      57    83      64    82      60    79      60    79
Temp          76 74   62 58 78 78   68 65 78 75   65 61 75 74   65 61 75 74
Dewpt         59 62   58 57 64 66   65 64 67 66   60 57 63 64   60 59 65 64
PWind dir         N      SE     S       S    NW      NE    SE       S    NW
Wind char        LT      LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    FW CL   CL CL FW SC   FW SC SC SC   FW SC SC SC   SC SC B1 B1
PoP 12hr          0       0    10      50    20      20    40      40    50
Rain shwrs                           C  C  S  S    S  S  C  C    C  C  C  C
Tstms                                C  S             S  S  S    S  S  S

$$
IAZ064-080900-
Iowa City-Johnson IA
41.63N  91.54W Elev. 668 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          91          71          83          61
Temp             78 71 70 67 66 77 86 91 88 81 78 73 71 76 80 83 79 71 67 63 61
Dewpt            60 62 61 61 59 61 66 68 69 70 69 71 71 72 71 70 67 66 63 61 59
RH               54 73 73 81 78 58 51 47 54 69 74 93100 87 74 65 67 84 87 93 93
Wind dir         SE SE SE SE SE  S  S  S  S  S  S SW  W  W  W  W NW NW NW NW  N
Wind spd         10  9  8  9  9 10 11 11 10 10  9  4  4  6  8  8  5  4  3  1  1
Clouds           B1 B1 B1 B1 B1 SC B1 FW FW B2 B2 B2 B2 B2 B2 B1 SC FW FW SC FW
PoP 12hr                      0           5          80          80           5
QPF 12hr                      0           0        0.79        0.19           0
Rain shwrs                                   C  L  D  D  D
Tstms                                        C  C  C  C
Heat index                         88 95 92 84             81 87
Max heat         81                89    95    89          83    87


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          81      58    84      65    84      62    81      62    81
Temp          78 77   64 58 80 81   70 66 81 79   67 62 77 77   67 64 79 77
Dewpt         58 60   59 58 63 64   65 65 67 65   62 59 62 63   62 60 64 63
PWind dir         N      SE     S       S    NW      NE    SE       S    NW
Wind char        LT      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW CL   CL CL FW SC   FW SC SC SC   FW SC SC SC   SC SC B1 B1
PoP 12hr          0       0    10      50    30      20    30      40    50
Rain shwrs                           C  C  C  S    S  S  C  C    C  C  C  C
Tstms                                C  S                S  S    S  S  S  S

$$
IAZ054-080900-
Maquoketa-Jackson IA
42.06N  90.67W Elev. 769 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          88          69          82          58
Temp             74 67 65 63 62 74 82 87 83 77 75 71 70 75 78 81 76 67 63 60 58
Dewpt            58 58 58 57 56 61 64 67 68 67 65 67 68 69 69 67 64 62 59 55 54
RH               57 73 78 81 81 64 55 52 61 71 71 87 93 82 74 63 66 84 87 84 86
Wind dir         SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW NW NW NW NW
Wind spd          5  3  3  4  4  5  6  6  5  5  4  2  3  4  4  4  3  2  2  1  1
Clouds           B1 B2 B1 B1 B1 SC SC FW FW B2 B2 OV OV B2 B2 B1 SC FW FW FW FW
PoP 12hr                      0          10          80          80           0
QPF 12hr                      0           0        0.71        0.13           0
Rain shwrs                                   C  L  D  D  D
Tstms                                        C  C  C  C
Heat index                         83 90 86                   83
Max heat         82                84    91    84                84


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      54    83      62    83      58    79      59    80
Temp          76 72   59 55 78 77   66 64 78 76   63 60 75 73   64 60 76 74
Dewpt         56 57   55 53 60 61   61 61 64 62   58 55 60 59   58 57 62 61
PWind dir        NW      SE     S       S    NW      NE    SE       S    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   CL CL FW SC   FW SC SC SC   FW FW B1 SC   SC SC B1 B1
PoP 12hr          0       0     5      50    30      20    30      40    50
Rain shwrs                           C  C  C       S  S  C  C    C  C  C  C
Tstms                                S  C                S  C    S  C  S

$$
IAZ066-080900-
Clinton-Clinton IA
41.84N  90.34W Elev. 708 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      62          90          70          83          60
Temp             74 67 66 63 63 75 84 88 85 78 77 73 71 75 79 81 78 69 66 62 60
Dewpt            58 59 59 58 57 62 64 66 67 66 64 66 68 71 70 69 66 64 61 58 56
RH               57 75 78 84 81 64 51 48 55 67 64 79 90 87 74 67 67 84 84 87 87
Wind dir         SE SE SE SE SE  S  S  S  S  S  S SW  W SW  W  W  W NW NW NW  N
Wind spd          6  5  5  5  5  8  9 10  9  9  8  5  5  6  6  6  4  4  4  3  2
Clouds           B1 B1 B1 B2 B1 SC SC SC SC B2 B2 OV OV OV B2 B2 B1 FW FW FW FW
PoP 12hr                      0           5          80          90           5
QPF 12hr                      0           0        0.39        0.28           0
Rain shwrs                                   S  L  D  D  D  S  S
Tstms                                        S  C  C  C     S
Heat index                         85 90 88                   85
Max heat         81                86    92    85                86


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          80      56    84      64    84      61    81      61    82
Temp          77 75   61 57 80 78   68 65 81 78   66 62 78 76   66 62 78 76
Dewpt         56 57   57 55 59 60   62 62 65 63   61 57 61 61   60 58 62 61
PWind dir         N      SE     S       S     W      NE    SE      SE     W
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW FW   FW CL FW SC   SC SC SC SC   FW SC SC SC   SC SC B1 B1
PoP 12hr          0       0     5      50    30      20    30      40    40
Rain shwrs                           C  C  C       S  S  S  C    C  C  C  C
Tstms                                   C                S  S    S  C  S

$$
ILZ009-080900-
Sterling-Whiteside IL
41.75N  89.67W Elev. 648 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      60          88          69          83          60
Temp             74 67 65 62 61 75 85 87 83 77 75 72 70 76 80 81 78 70 66 62 60
Dewpt            59 60 60 59 58 63 65 66 66 65 64 65 69 72 72 71 69 68 64 60 58
RH               59 78 84 90 90 66 51 50 57 67 69 79 97 87 77 72 74 93 93 93 93
Wind dir          E SE SE SE SE  S  S  S  S  S  S SW SW SW  W  W  W NW NW NW  N
Wind spd          4  5  4  5  5  6  9  9  9  8  8  6  4  6  8  6  4  2  3  2  1
Clouds           SC B1 SC SC SC SC SC SC FW B1 B2 B2 B2 B2 B2 B2 B2 SC FW FW FW
PoP 12hr                      0           5          80          80          10
QPF 12hr                      0           0        0.16        0.28           0
Rain shwrs                                      C  L  D  D  S  S
Tstms                                           C  C  C  S  S
Heat index                         87 89 85                82 85
Max heat         81                87    89    84          84    86


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          80      54    83      62    84      60    81      60    82
Temp          77 73   60 56 80 77   66 64 82 78   66 62 79 75   65 61 79 76
Dewpt         57 59   58 55 59 62   62 63 67 66   63 59 62 62   61 60 64 63
PWind dir        NW       E     S       S     W      NE    SE       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW FW   FW CL FW FW   SC SC SC SC   FW SC SC SC   SC SC SC B1
PoP 12hr          0       0     0      40    30      20    30      40    40
Rain shwrs                           S  C  C       S  S  S  C    S  C  C  C
Tstms                                   C                S  S    S  S  S

$$
IAZ068-080900-
Davenport-Scott IA
41.62N  90.58W Elev. 753 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          89          71          82          61
Temp             75 69 67 65 64 76 85 88 85 79 78 74 71 75 79 81 78 70 66 63 61
Dewpt            58 60 59 58 58 61 63 67 68 66 64 66 69 71 70 70 68 66 62 59 57
RH               55 73 75 78 81 60 48 50 57 64 62 76 93 87 74 69 71 87 87 87 87
Wind dir         SE SE SE SE SE  S  S  S  S  S  S SW  W SW  W  W NW NW NW NW  N
Wind spd          8  8  6  8  8  9 10 10 10 11 10  8  6  8  8  6  5  5  4  3  2
Clouds           B1 B1 B1 B1 SC SC SC SC SC B2 B2 B2 OV OV B2 B2 B1 SC FW FW FW
PoP 12hr                      0           0          80          80          10
QPF 12hr                      0           0        0.32        0.35           0
Rain shwrs                                   S  C  D  D  D  S  S
Tstms                                        S  C  C  C     S  S
Heat index                         86 91 88                   84
Max heat         81                87    92    86                85


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          80      57    84      64    84      61    81      62    81
Temp          77 75   62 58 80 78   68 66 81 78   66 63 78 75   66 63 78 75
Dewpt         56 58   58 56 59 61   63 64 65 64   61 58 61 61   60 59 62 62
PWind dir         N      SE     S       S    NW      NE    SE       S     W
Wind char        LT      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    FW FW   CL CL FW SC   FW SC SC SC   FW FW SC SC   SC SC B1 B1
PoP 12hr          0       0     5      50    20      20    30      40    40
Rain shwrs                           C  C  S       S  S  C  C    S  C  C  C
Tstms                                S  C                S  S    S  S  S

$$
ILZ015-080900-
Moline-Rock Island IL
41.46N  90.52W Elev. 590 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          91          72          84          63
Temp             77 70 68 66 66 78 87 91 87 80 79 76 73 77 80 83 80 72 68 65 63
Dewpt            60 62 60 59 59 61 64 66 68 65 64 66 69 73 72 72 70 68 64 61 59
RH               56 76 76 78 78 56 46 44 53 60 60 71 87 87 77 70 72 87 87 87 87
Wind dir         SE SE SE SE SE  S  S  S  S  S  S  S  W SW  W  W  W NW NW  N  N
Wind spd          6  6  6  6  6  9 10 10 10 11 11  9  4  6  8  6  4  3  3  2  2
Clouds           B1 B1 SC SC B1 SC SC SC FW SC B1 B2 B2 B2 B2 B2 B1 SC FW FW FW
PoP 12hr                      0           0          80          90          10
QPF 12hr                      0           0        0.32        0.44           0
Rain shwrs                                      C  L  D  D  S  S
Tstms                                           C  C  C     S  S
Heat index                         88 94 90 81             84 88 81
Max heat         81                88    94    86          84    88


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          82      58    85      66    86      63    83      63    83
Temp          79 77   63 59 82 80   69 67 83 80   68 64 80 78   68 64 80 78
Dewpt         59 59   59 57 61 63   64 65 68 66   63 59 63 63   61 60 65 64
PWind dir         N      SE     S       S     W      NE    SE       S     W
Wind char        LT      LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    FW FW   CL CL FW SC   FW SC SC SC   FW FW SC SC   SC SC SC B1
PoP 12hr          0       0     5      40    30      20    30      40    40
Rain shwrs                           C  C  C       S  S  S  C    S  C  C  C
Tstms                                S  C                S  S    S  S  S  S

$$
ILZ017-080900-
Princeton-Bureau IL
41.37N  89.47W Elev. 662 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          88          71          84          62
Temp             74 67 65 62 62 75 85 88 83 76 76 74 71 77 81 82 78 71 68 64 62
Dewpt            57 59 58 57 58 62 63 64 64 63 61 62 65 69 70 70 68 67 64 61 58
RH               55 75 78 84 87 64 48 45 53 64 60 66 81 76 69 67 71 87 87 90 87
Wind dir          E SE SE SE SE  S  S  S  S  S  S  S SW SW  W  W  W  W NW NW  N
Wind spd          4  5  4  4  4  6  8  9  8  8  9 10  4  6  9  8  4  4  4  3  2
Clouds           SC B1 SC SC SC SC SC SC FW SC B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                      0           0          80          80          10
QPF 12hr                      0           0        0.12        0.25           0
Rain shwrs                                      C  L  D  D  S  S
Tstms                                           S  C  C  S  S  S
Heat index                         86 89 84                84 86
Max heat         80                86    89    83          85    87


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          80      56    83      63    85      62    82      62    82
Temp          77 73   61 57 81 77   67 65 82 79   67 63 80 76   66 63 80 76
Dewpt         56 57   57 55 57 59   61 63 66 65   62 59 61 61   60 59 62 62
PWind dir         N       E     S       S     W      NE    SE      SE    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      GN    GN
Avg clouds    SC FW   FW CL FW FW   FW SC SC SC   FW SC SC SC   SC SC SC B1
PoP 12hr          5       0     0      40    30      20    20      40    40
Rain shwrs                           S  C  C       S  S  S  S    S  C  C  C
Tstms                                   S                S  S    S  S     S

$$
IAZ087-080900-
Fairfield-Jefferson IA
41.05N  91.97W Elev. 799 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          92          71          83          62
Temp             77 71 69 67 66 77 87 91 88 80 77 73 71 76 80 82 79 70 67 64 62
Dewpt            64 64 62 60 59 61 66 69 70 71 69 70 71 75 75 74 73 70 66 63 61
RH               64 79 78 78 78 58 50 49 55 74 76 90100 97 85 77 82100 97 97 97
Wind dir          E SE SE SE  S  S  S  S  S  S  S SW NW SW  W  W NW  N  N  N  N
Wind spd         10 10  9  9 10 10 10 10  8 10 10  6  4  5  5  5  3  3  3  3  2
Clouds           B1 B1 B1 B1 SC SC SC FW FW B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW SC
PoP 12hr                      0           5          80          80          20
QPF 12hr                      0           0        0.76        0.41           0
Rain shwrs                                   S  C  L  D  D  S  S  S  S
Tstms                                        S  C  C  C     S  S
Heat index                         89 96 93 81             84 87
Max heat                           89    98    90          85    88


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          81      58    84      65    84      61    81      62    82
Temp          78 77   63 59 81 80   68 66 82 79   66 63 78 77   66 63 79 77
Dewpt         62 64   61 59 66 69   68 66 70 69   64 61 66 67   64 62 67 67
PWind dir         N      SE     S       S    NW       E    SE       S     W
Wind char        LT      LT    GN      GN    LT      LT    GN      GN    GN
Avg clouds    FW FW   CL CL FW SC   FW SC SC SC   FW SC SC SC   SC SC SC B1
PoP 12hr          0       0    20      50    20      30    30      40    40
Rain shwrs                      S    C  C  S  S    S  C  C  C    C  C  C  C
Tstms                                S  S                S  S    S

$$
IAZ089-080900-
Burlington-Des Moines IA
40.79N  91.12W Elev. 698 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          90          72          85          64
Temp             77 71 69 67 65 77 85 90 87 80 78 75 73 77 81 83 80 72 69 66 64
Dewpt            62 63 61 60 59 62 65 68 69 65 64 65 68 72 73 74 72 71 67 64 62
RH               60 76 76 78 81 60 51 49 55 60 62 71 84 85 77 74 77 97 93 93 93
Wind dir          E SE SE SE  S  S  S  S SE  S  S  S  W  W  W  W NW NW NW  N  N
Wind spd          6  6  8  8  8  9 10 10  8 11 10  9  4  6  6  6  4  2  4  4  3
Clouds           B1 B1 B1 B1 SC SC SC FW FW SC B1 SC B1 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                      0           0          70          80          20
QPF 12hr                      0           0        0.28        0.28        0.03
Rain shwrs                                      C  L  D  D  C  C  S  S
Tstms                                           S  C  S     S  S
Heat index                         87 94 91 81             86 90 82
Max heat         82                87    94    86          86    90


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          82      59    85      66    86      63    83      64    84
Temp          79 76   63 60 81 79   69 67 82 79   68 65 80 77   68 65 81 78
Dewpt         61 61   60 59 63 66   66 66 69 68   64 61 65 65   63 61 66 65
PWind dir         N       E     S       S     W      NE    SE       S    SW
Wind char        LT      LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    SC FW   CL CL FW SC   FW SC SC SC   FW FW SC SC   FW SC SC SC
PoP 12hr          5       0    20      50    30      30    20      30    30
Rain shwrs                      S    C  C  C       S  C  S  S    S  C  C  C
Tstms                                S  S                   S    S

$$
MOZ009-080900-
Memphis-Scotland MO
40.46N  92.17W Elev. 813 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          94          72          85          63
Temp             78 72 69 67 66 79 89 93 88 79 77 74 72 78 80 83 79 72 69 65 63
Dewpt            63 63 61 59 58 61 67 69 69 69 67 67 71 76 76 77 75 72 69 65 63
RH               60 73 76 75 75 54 48 46 54 72 71 79 97 94 88 82 88100100100100
Wind dir          E SE SE SE SE  S  S  S  S  S  S  S  W  W  W  W NW NW NW  N  N
Wind spd          6  6  5  5  5  6  6  6  4  6  6  5  3  4  4  4  2  1  1  1  1
Wind gust           17 16 16 16             17 18 17
Clouds           B1 B1 B1 SC B1 SC SC CL CL SC B1 SC B1 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                      0           5          80          90          30
QPF 12hr                      0           0        0.40        0.31        0.01
Rain shwrs                                      C  C  D  D  C  C  C  C
Tstms                                           S  C  S  S  S  C
Heat index                         92 98 92                86 92
Max heat         82                92    99    89          86    92


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          82      59    85      65    86      62    83      63    83
Temp          78 76   63 60 81 80   69 67 83 80   67 64 80 78   67 64 80 77
Dewpt         65 65   63 60 68 70   69 67 72 70   66 62 68 68   65 62 69 68
PWind dir         N       E     S       S    NW       E    SE       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC FW   CL CL FW SC   FW SC SC SC   FW FW SC SC   FW SC SC SC
PoP 12hr          5       0    20      50    20      30    30      30    30
Rain shwrs                      S    C  C  S  S    S  C  C  S    C  C  C  C
Tstms                                S  C                   S    S

$$
IAZ099-080900-
Keokuk-Lee IA
40.47N  91.43W Elev. 671 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          92          74          86          64
Temp             77 72 69 67 66 78 88 92 87 81 79 76 74 79 82 84 80 73 70 66 64
Dewpt            63 63 61 59 59 60 65 68 69 66 65 65 68 73 74 75 74 72 69 66 64
RH               62 73 76 75 78 54 47 46 55 60 62 69 82 82 77 74 82 97 97100100
Wind dir          E SE SE SE SE  S  S  S  S  S  S  S SW  W  W  W NW NW NW  N  N
Wind spd          6  6  6  6  6  8  9  9  6  9  9  8  4  5  5  5  2  2  3  3  3
Clouds           B1 B1 B1 SC B1 B1 B1 FW FW FW SC FW B1 B2 B1 B2 B1 B1 SC SC SC
PoP 12hr                      0           0          70          80          40
QPF 12hr                      0           0        0.20        0.25        0.03
Rain shwrs                                      S  C  D  D  C  C  C  C  C  C
Tstms                                           S  S  S     S  C
Heat index                         90 96 91 83             88 92 85
Max heat         83                90    97    88          89    92


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          82      60    86      66    87      64    84      65    84
Temp          79 77   64 61 82 80   70 67 83 81   68 65 81 78   69 65 81 78
Dewpt         63 64   62 60 66 68   67 67 71 70   65 62 67 67   64 62 67 67
PWind dir         N       E     S       S     W       E    SE       S    SW
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC FW   CL CL FW SC   FW SC SC SC   FW FW SC SC   FW SC SC SC
PoP 12hr          5       0    20      50    20      30    20      30    30
Rain shwrs                      S    C  C  S       S  C  S  S    S  C  C  C
Tstms                                S  S                   S    S

$$
ILZ035-080900-
Macomb-McDonough IL
40.52N  90.65W Elev. 707 ft
556 PM CDT Mon Sep 7 2026

Date           09/07/26      Tue 09/08/26            Wed 09/09/26            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          88          71          85          63
Temp             75 69 67 64 62 76 84 88 85 77 76 74 72 79 82 84 79 72 69 65 63
Dewpt            64 63 61 59 59 62 65 68 69 64 64 64 66 73 75 76 75 72 69 65 63
RH               69 81 81 84 90 62 53 52 59 64 66 71 81 82 79 77 88100100100100
Wind dir          E  E SE SE SE  S  S  S SE  S  S  S SW  W  W  W NW NW NW  N  N
Wind spd          3  4  4  3  2  6  8  8  5  6  6  8  2  4  5  4  2  1  1  1  1
Wind gust                 13 12             18 19 19
Clouds           SC B1 B1 SC B1 SC SC FW FW FW B1 SC B1 B1 B1 B2 B1 B1 B1 SC B1
PoP 12hr                      0           0          60          80          40
QPF 12hr                      0           0        0.12        0.21        0.04
Rain shwrs                                         C  D  D  C  C  C  C  C  C
Tstms                                              S  S  S  S  S  S
Heat index                         86 92 89                88 92
Max heat         81                86    92    84          89    93


Date           09/10  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          81      57    83      64    85      62    83      62    83
Temp          78 75   62 58 81 79   68 65 82 80   68 64 80 78   68 63 81 78
Dewpt         63 64   60 58 65 67   66 65 72 71   66 62 68 67   64 62 67 67
PWind dir         N       E     S       S     W      NE    SE      SE    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC FW   FW FW FW SC   FW SC SC SC   FW SC SC SC   FW SC SC SC
PoP 12hr         10       0     5      40    20      20    20      30    30
Rain shwrs                           C  C  S       S  S  S  S    S  C  C  C
Tstms                                S  S                   S    S

$$