Point Forecast Matrices
Issued by NWS Quad Cities, IA IL

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Point Forecast Matrices
National Weather Service Quad Cities IA IL
501 PM CDT Fri Oct 17 2025

IAZ040-180900-
Independence-Buchanan IA
42.45N  91.93W Elev. 977 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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                      55          74          44          61          42
Temp             71 66 63 59 56 62 70 72 65 54 50 47 44 50 58 61 54 45 43 43 44
Dewpt            59 61 60 57 54 56 53 50 47 45 44 41 37 37 34 32 32 33 34 34 34
RH               66 84 90 93 93 81 55 46 52 71 80 79 76 61 40 33 43 62 70 70 68
Wind dir         SW SW  W SW SW SW SW  W NW NW NW NW NW NW NW NW  W SW  S  S  S
Wind spd         10  6  4  3  3  5 10 11 12 13 13 14 14 17 18 14  6  6  6 10 13
Wind gust        20                         24
Clouds           B2 B2 B2 SC SC SC FW SC B2 OV B2 B1 FW CL CL CL CL CL CL FW FW
PoP 12hr                     60          20          50           0           0
QPF 12hr                   0.07           0        0.08           0           0
Rain shwrs        L  L  C                 C  C  C  C
Tstms             S  C
Wind chill                                           38                   37 37
Min chill                                            36    38          39    35


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          67      42    55      33    61      40    64      37    64
Temp          64 59   49 42 53 50   40 34 57 54   45 41 61 56   44 38 61 55
Dewpt         40 42   37 35 35 34   34 32 34 34   37 38 41 38   39 37 38 37
PWind dir        SW       W    NW      NW    SW       S    NW      NW    SW
Wind char        BZ      GN    BZ      LT    GN      GN    GN      LT    GN
Avg clouds    SC B1   SC FW SC SC   FW FW FW SC   SC SC SC FW   FW FW FW FW
PoP 12hr         20      10     0       0     5      20    10      10     5
Rain shwrs        S                                   S

$$
IAZ042-180900-
Dubuque-Dubuque IA
42.41N  90.70W Elev. 1072 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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                      58          75          47          60          42
Temp             72 69 65 62 59 65 72 73 66 58 53 49 47 51 57 59 53 47 45 44 44
Dewpt            57 58 59 60 57 59 55 53 51 48 47 44 41 39 36 34 34 34 34 33 34
RH               59 68 81 93 93 81 55 49 58 69 80 83 79 63 45 39 48 60 65 65 68
Wind dir          S SW SW SW SW SW SW SW  W NW NW NW NW NW NW NW  W  W SW  S  S
Wind spd         11 10  8  5  4  8 10 10 10 12 14 17 18 18 19 17  8  6  6  9 12
Wind gust              19                   23       28 29 29
Clouds           B1 B2 B2 B2 SC SC SC SC B1 OV OV B2 B1 FW FW CL CL CL CL FW FW
PoP 12hr                     70          20          60           5           0
QPF 12hr                   0.18        0.01        0.18           0           0
Rain shwrs           C  L  S     S  S     L  L  L  L
Tstms                C  C
Wind chill                                                                   38
Min chill                                            39                      36


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          67      44    54      36    59      41    62      40    62
Temp          64 60   51 45 52 50   43 36 56 53   46 42 59 55   46 40 59 54
Dewpt         40 44   39 36 36 35   34 33 35 35   35 38 42 40   39 37 39 39
PWind dir        SW       W    NW      NW     W       S     W      NW     W
Wind char        BZ      GN    BZ      GN    GN      GN    GN      LT    GN
Avg clouds    FW B1   SC SC SC SC   FW FW FW SC   SC SC SC FW   FW FW FW FW
PoP 12hr         20      20     5       0     5      20    10      10     5
Rain shwrs        S    S                              S

$$
ILZ002-180900-
Freeport-Stephenson IL
42.25N  89.58W Elev. 859 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          75          47          60          39
Temp             71 69 67 64 62 66 72 73 66 59 54 50 47 50 57 59 54 46 43 41 40
Dewpt            55 54 54 59 60 62 59 56 54 53 51 47 44 43 39 36 34 35 35 34 33
RH               57 59 63 84 93 87 64 55 65 80 90 89 89 77 51 42 46 65 73 76 76
Wind dir          S  S  S SW SW SW SW SW SW NW NW NW NW NW NW NW  W  W SW  S  S
Wind spd         12 12 12  8  6  8 11 11  6  9 12 17 18 19 19 18  9  6  5  6 10
Wind gust                 19
Clouds           B2 B1 B2 OV B2 B2 B1 B1 B1 OV OV B2 B2 B1 FW CL CL CL CL FW FW
PoP 12hr                     60          40          80          20           0
QPF 12hr                   0.11        0.04        0.54        0.02           0
Rain shwrs              L  L  C  C  S  S  L  L  D  D  S  S
Tstms                   C        S        S  C
Wind chill                                                                   34
Min chill                                            39                38    33


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          68      42    55      34    59      38    63      37    63
Temp          65 61   50 43 53 51   42 34 56 52   43 39 60 55   44 38 60 54
Dewpt         40 44   42 36 38 36   35 33 36 35   36 37 42 41   39 38 40 39
PWind dir         S       W     W      NW     W       S     W      NW     W
Wind char        BZ      GN    BZ      GN    LT      LT    GN      LT    GN
Avg clouds    FW SC   SC FW SC B1   FW FW FW SC   SC SC SC FW   FW FW FW FW
PoP 12hr         10      30     5       0     5      20    20      10     5
Rain shwrs        S    C                              S  S  S

$$
IAZ052-180900-
Cedar Rapids-Linn IA
41.89N  91.70W Elev. 862 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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                      58          76          47          62          43
Temp             73 70 66 63 59 64 72 74 67 57 52 49 47 51 58 62 55 47 46 45 45
Dewpt            57 60 60 61 58 60 56 51 50 48 46 42 38 38 36 34 34 34 33 33 34
RH               57 71 81 93 96 87 57 44 54 72 80 77 71 61 44 35 45 60 60 62 65
Wind dir          S SW SW SW SW SW SW  W NW NW NW NW NW NW NW NW  W SW  S  S  S
Wind spd         10  6  8  4  4  6 10 10 10 12 12 13 13 14 16 13  6  5  5  8 11
Wind gust              18                               25 27 24
Clouds           B2 OV B2 B1 SC FW SC SC B2 OV B2 B1 FW CL CL CL CL CL CL CL FW
PoP 12hr                     60          20          50           0           0
QPF 12hr                   0.15           0        0.16           0           0
Rain shwrs        C  C  C  S        S     C  C  C  C
Tstms             S  C  S


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          70      44    57      35    62      43    65      40    65
Temp          67 62   51 45 54 53   41 35 58 56   47 43 62 58   46 40 61 58
Dewpt         41 44   37 35 36 36   33 32 36 36   37 39 43 40   39 37 40 40
PWind dir        SW       W    NW      NW    SW       S    NW      NW    SW
Wind char        GN      GN    BZ      LT    LT      LT    GN      LT    LT
Avg clouds    FW SC   FW FW SC FW   FW CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr         20      10     0       0     5      20    10      10    10
Rain shwrs        S                                   S

$$
IAZ064-180900-
Iowa City-Johnson IA
41.63N  91.54W Elev. 668 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          78          47          62          44
Temp             74 72 68 65 61 66 74 76 70 59 53 50 47 52 59 62 57 49 46 46 46
Dewpt            58 59 61 62 60 62 57 51 51 50 48 44 41 39 36 34 34 36 35 35 36
RH               57 64 78 90 97 87 55 42 51 72 83 80 79 61 42 35 42 61 65 65 68
Wind dir          S SW SW  W SW  W SW SW  W NW NW NW NW NW NW NW  W SW  S  S  S
Wind spd          9  8  8  5  4  5  9 10 10 12 13 13 13 16 17 14  6  5  5  8 10
Wind gust           18 19                                  27
Clouds           B2 B2 B2 B1 SC SC SC SC B2 OV B2 B1 FW CL CL CL CL CL CL CL FW
PoP 12hr                     60          20          60           0           0
QPF 12hr                   0.09           0        0.21           0           0
Rain shwrs           C  L  S              L  L  C  C
Tstms                C  S                 S


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          70      45    58      36    63      43    66      40    66
Temp          67 63   53 46 55 54   43 37 59 57   48 44 63 60   47 41 62 59
Dewpt         42 45   39 37 36 36   35 34 36 36   39 40 44 41   41 39 40 40
PWind dir        SW       W    NW      NW    SW       S     W      NW     W
Wind char        GN      GN    BZ      LT    LT      LT    GN      LT    LT
Avg clouds    FW SC   FW FW SC FW   FW CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr         10      10     0       0     5      20    10      10    10
Rain shwrs                                            S

$$
IAZ054-180900-
Maquoketa-Jackson IA
42.06N  90.67W Elev. 769 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          76          47          62          40
Temp             72 70 67 64 61 66 73 74 67 59 53 48 47 52 59 61 55 46 43 42 42
Dewpt            56 56 59 60 59 62 57 53 49 48 46 43 40 39 35 33 32 33 32 31 32
RH               57 61 75 87 93 87 57 48 52 67 77 83 76 61 40 35 41 60 65 65 67
Wind dir          S  S SW SW SW  W SW SW  W NW NW NW NW NW NW NW  W  W SW  S  S
Wind spd         10  9  6  5  4  6 10 10  6  9 10 12 13 16 16 13  6  4  3  5  9
Wind gust           19 17                            24    26
Clouds           SC B1 OV B2 B1 B1 SC SC B1 OV B2 B2 B1 FW FW CL CL CL CL FW FW
PoP 12hr                     70          20          70          10           0
QPF 12hr                   0.09        0.02        0.34           0           0
Rain shwrs           S  L  S  S     S  S  L  L  L  L
Tstms                S  C                 S  S
Wind chill                                                                   36
Min chill                                                                    35


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          71      43    58      33    62      40    65      37    65
Temp          67 62   50 43 55 52   40 33 57 54   45 41 62 57   44 38 61 56
Dewpt         39 42   37 33 35 34   32 30 33 33   34 36 41 39   38 35 38 37
PWind dir        SW       W    NW      NW     W       S     W      NW     W
Wind char        GN      GN    BZ      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC FW SC SC   FW CL FW SC   SC SC SC FW   FW FW FW FW
PoP 12hr         20      20     5       0     5      20    20      10     5
Rain shwrs        S    S                              S  S

$$
IAZ066-180900-
Clinton-Clinton IA
41.84N  90.34W Elev. 708 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          77          47          62          42
Temp             73 70 68 64 62 67 73 75 69 60 54 49 47 52 58 61 55 47 44 43 43
Dewpt            57 57 57 60 61 63 60 56 54 52 49 46 42 42 38 36 35 36 35 34 34
RH               57 63 68 87 97 87 64 52 59 75 83 89 83 69 47 39 47 65 70 70 70
Wind dir          S  S SW SW SW SW SW SW  W NW NW NW NW NW NW NW  W  W SW  S  S
Wind spd         10 10 10  8  5  8 10 10  6  9 12 13 14 17 17 14  6  5  5  6 10
Wind gust           20
Clouds           SC B1 B2 B2 B2 B1 B1 SC B1 OV OV B2 B1 SC CL CL CL CL CL CL FW
PoP 12hr                     60          30          80          10           0
QPF 12hr                   0.11        0.03        0.41           0           0
Rain shwrs              L  C  S  S     S  L  L  D  D
Tstms                   C     S  S        S  C
Wind chill                                                                   37
Min chill                                                              39    35


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          71      44    58      35    62      41    66      39    65
Temp          67 63   51 44 55 53   42 35 58 54   46 42 62 57   46 40 61 56
Dewpt         41 45   40 35 36 36   34 32 36 36   37 38 44 41   39 38 40 39
PWind dir         S       W     W      NW     W       S     W      NW     W
Wind char        GN      GN    BZ      LT    LT      LT    GN      LT    LT
Avg clouds    FW SC   SC FW SC SC   FW CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr         10      20     5       0     5      20    20      10     5
Rain shwrs             S                              S  S  S

$$
ILZ009-180900-
Sterling-Whiteside IL
41.75N  89.67W Elev. 648 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          76          47          61          39
Temp             73 70 68 66 64 68 73 74 69 61 56 50 47 53 58 61 55 47 43 41 41
Dewpt            56 56 56 59 61 63 61 59 56 58 53 49 45 45 40 38 37 37 36 35 35
RH               55 61 65 78 90 84 66 59 63 90 90 96 93 74 51 42 51 68 76 79 79
Wind dir          S  S  S SW SW SW  W  W SW SW NW NW NW NW NW NW  W  W SW  S  S
Wind spd         11 10 10  6  5  9 11  9  5  5  9 12 13 14 16 13  6  4  2  4  6
Wind gust           20 20 19                            25
Clouds           B1 SC B2 B2 B2 B2 B2 B1 B2 OV OV B2 B2 SC FW CL CL CL CL CL FW
PoP 12hr                     60          40          80          20           0
QPF 12hr                   0.07        0.04        0.67        0.02           0
Rain shwrs              L  L  C  C  S  C  L  L  D  D  S  S
Tstms                   C  S  C  C  S  S  C  C


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          70      43    57      35    61      39    65      38    65
Temp          67 63   50 44 55 52   41 35 58 54   45 40 62 57   44 39 62 55
Dewpt         42 46   43 36 37 37   35 34 37 37   37 38 44 43   41 39 42 41
PWind dir         S       W     W      NW     W       S     W      NW     W
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC FW SC SC   FW FW FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr         10      20     5       0     5      20    20      10    10
Rain shwrs             S                              S  S  S

$$
IAZ068-180900-
Davenport-Scott IA
41.62N  90.58W Elev. 753 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          77          47          61          43
Temp             74 71 69 65 63 67 73 75 68 60 54 49 48 52 58 60 54 47 45 44 45
Dewpt            56 56 57 60 61 62 59 56 53 52 49 46 42 40 37 35 34 36 35 35 35
RH               53 59 66 84 93 84 62 52 59 75 83 89 80 63 45 39 46 65 68 70 68
Wind dir          S  S SW SW SW SW SW SW  W NW NW NW NW NW NW NW  W  W SW  S  S
Wind spd         10 10 10  6  5  8 10 10  6 10 13 14 14 17 17 14  8  5  5  8 10
Wind gust                 19                         25 27 28 25
Clouds           SC B1 B2 B2 B1 B1 B1 SC B2 OV B2 B2 B1 FW CL CL CL CL CL CL FW
PoP 12hr                     60          30          80          10           0
QPF 12hr                   0.11        0.03        0.30           0           0
Rain shwrs              L  C  S        S  L  L  D  D
Tstms                   C     S           C  C


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          70      45    58      36    61      42    65      40    65
Temp          67 62   52 45 55 52   42 36 58 54   47 43 62 57   46 41 61 56
Dewpt         41 44   40 35 36 35   34 33 35 35   37 39 43 41   39 38 40 39
PWind dir        SW       W    NW      NW     W       S     W      NW     W
Wind char        GN      GN    BZ      LT    LT      LT    GN      LT    LT
Avg clouds    FW SC   SC FW SC SC   FW CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr         10      20     0       0     5      20    20      10    10
Rain shwrs             S                              S  S

$$
ILZ015-180900-
Moline-Rock Island IL
41.46N  90.52W Elev. 590 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          78          49          61          44
Temp             74 71 71 66 64 68 74 76 70 62 56 50 49 53 58 61 56 48 46 45 45
Dewpt            56 56 56 60 61 64 61 57 55 55 51 47 43 42 39 37 37 38 37 35 36
RH               53 59 59 81 90 87 64 52 59 78 83 89 80 66 49 41 49 68 71 68 70
Wind dir          S  S SW SW SW SW SW SW SW NW NW NW NW NW NW NW  W  W SW  S  S
Wind spd         10 11 11  8  6  8 10  9  6  9 13 14 16 17 16 13  6  5  4  6 10
Wind gust                 20                         26 27 27 24
Clouds           SC B1 OV OV B1 B1 B1 SC B1 OV OV B2 B1 FW CL CL CL CL CL CL CL
PoP 12hr                     60          40          80          10           0
QPF 12hr                   0.12        0.05        0.52           0           0
Rain shwrs              L  C  S  S  S  S  L  L  D  D
Tstms                   C  S  S  S  S  S  C  C


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          71      45    58      36    62      43    66      41    66
Temp          67 64   53 45 56 54   43 36 59 56   48 44 63 59   47 42 62 58
Dewpt         43 46   42 36 38 37   35 34 37 37   39 40 46 43   41 39 43 41
PWind dir        SW       W     W      NW     W       S     W      NW     W
Wind char        GN      GN    GN      LT    LT      LT    GN      LT    LT
Avg clouds    FW SC   SC FW SC SC   FW CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr         10      20     0       0     5      20    20      10    10
Rain shwrs             S                              S  S

$$
ILZ017-180900-
Princeton-Bureau IL
41.37N  89.47W Elev. 662 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          77          48          60          40
Temp             72 69 67 66 64 68 74 75 67 61 57 50 48 52 57 59 54 47 43 42 41
Dewpt            55 54 55 58 60 62 61 59 57 58 54 49 45 42 39 36 34 36 35 34 34
RH               55 59 65 75 87 81 64 58 70 90 90 96 89 69 51 42 46 65 73 73 76
Wind dir          S  S  S SW SW SW SW SW SW  S  W NW NW NW NW NW  W  W SW  S  S
Wind spd         10 10 11  9  8 10 12 11  6  6 11 16 17 18 19 16  9  5  4  5  8
Wind gust              21    18 20                      29
Clouds           B1 SC B1 B2 B2 B2 B2 B1 B1 OV OV B2 B2 SC FW CL CL CL CL CL CL
PoP 12hr                     60          50          80          20           0
QPF 12hr                   0.09        0.07        0.52        0.03           0
Rain shwrs              C  L  C  C  C  C  D  D  D  D  S  S
Tstms                   C  C  C  C  C  C  C  C


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          70      45    57      36    60      41    65      40    64
Temp          66 63   52 45 55 53   42 36 57 54   45 42 62 57   45 40 61 55
Dewpt         41 44   42 35 36 34   34 32 35 34   36 37 43 41   39 38 40 38
PWind dir         S       W     W      NW     W       S     W      NW    NW
Wind char        GN      GN    BZ      LT    LT      LT    GN      LT    LT
Avg clouds    FW SC   SC FW FW SC   FW CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr         10      30     5       0     5      20    20      10    10
Rain shwrs             C                              S  S  S

$$
IAZ087-180900-
Fairfield-Jefferson IA
41.05N  91.97W Elev. 799 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          79          46          62          43
Temp             75 72 67 64 62 66 74 77 70 57 51 48 46 52 59 62 55 47 46 45 45
Dewpt            57 58 60 63 61 63 58 51 52 51 48 44 40 40 37 34 34 36 35 34 36
RH               54 61 78 97 97 90 57 40 53 80 89 86 79 63 44 35 45 65 65 65 70
Wind dir          S SW SW SW SW SW SW  W NW NW NW NW NW NW NW NW  W SW  S  S  S
Wind spd          9  9  9  6  5  8  9 11  9 13 14 16 16 17 17 13  5  5  6 10 13
Wind gust           19 20 17                24 25 26 26
Clouds           SC B2 B2 B1 SC SC SC SC B1 OV B2 B1 FW CL CL CL CL CL CL CL CL
PoP 12hr                     60          20          60           0           0
QPF 12hr                   0.15           0        0.31           0           0
Rain shwrs           C  L  C              L  L  C  C
Tstms                C  C                 S
Wind chill                                           39                      39
Min chill                                            38                      38


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          72      45    58      35    63      43    66      40    66
Temp          68 63   53 45 57 54   42 35 60 57   49 44 63 59   46 41 63 58
Dewpt         42 44   38 35 36 36   33 33 37 37   40 41 45 42   40 39 43 42
PWind dir        SW       W    NW      NW    SW       S     W      NW    SW
Wind char        BZ      GN    BZ      LT    GN      LT    GN      LT    LT
Avg clouds    FW SC   FW FW FW FW   CL FW FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr          5       5     0       0     5      20    10      10    10
Rain shwrs                                            S

$$
IAZ089-180900-
Burlington-Des Moines IA
40.79N  91.12W Elev. 698 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          79          48          61          45
Temp             75 72 70 67 65 69 74 77 70 62 54 50 49 53 58 61 55 49 46 46 46
Dewpt            57 57 57 60 61 64 60 53 55 55 51 46 42 41 39 37 37 37 37 37 38
RH               54 59 63 78 87 84 62 43 59 78 90 86 77 64 49 41 51 63 71 71 73
Wind dir          S  S SW SW SW SW SW  W SW  W NW NW NW NW NW NW  W SW SW  S  S
Wind spd          9 10 10  8  6  9 11  9  6 10 14 14 14 14 16 12  6  5  5  8 11
Wind gust                 19                20    27 27 27 27 23
Clouds           SC B1 OV B2 B1 B1 B1 B1 B1 OV OV B2 SC CL CL CL CL CL CL CL CL
PoP 12hr                     60          30          70           5           0
QPF 12hr                   0.06        0.04        0.51           0           0
Rain shwrs              L  C  C  C  S  S  L  L  L  L
Tstms                   C  C  C  S     S  C  C


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          72      47    59      38    63      44    66      42    65
Temp          67 64   53 47 57 54   44 38 60 57   50 45 63 60   49 43 62 58
Dewpt         43 46   40 36 37 37   35 34 37 38   39 41 45 43   42 41 43 42
PWind dir        SW       W    NW      NW    SW       S     W      NW     W
Wind char        GN      GN    GN      LT    LT      LT    GN      LT    LT
Avg clouds    CL FW   FW FW FW FW   FW CL FW FW   SC SC SC FW   FW FW FW FW
PoP 12hr          5      10     0       0     5      20    20      10    10
Rain shwrs                                            S  S

$$
MOZ009-180900-
Memphis-Scotland MO
40.46N  92.17W Elev. 813 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          80          45          62          44
Temp             74 71 69 66 63 68 75 78 70 57 51 48 45 53 60 62 55 47 46 46 46
Dewpt            56 57 59 61 61 63 58 52 57 53 49 44 40 41 39 38 39 38 36 35 36
RH               53 61 70 84 93 84 55 40 63 86 93 86 82 64 46 41 55 71 68 65 68
Wind dir          S  S SW SW SW SW SW  W  W NW NW NW NW NW NW NW  W SW  S  S  S
Wind spd          8  9  9  9  5  8  9  9  6 11 13 13 12 13 14 11  3  3  4  6 10
Wind gust        18    26 21                24 25 25 24 26                17 21
Clouds           SC B2 B2 B2 B1 SC SC SC B2 OV B2 SC FW CL CL CL CL CL CL CL CL
PoP 12hr                     60          30          60           0           0
QPF 12hr                   0.14        0.04        0.30           0           0
Rain shwrs           C  C  C  S  S        L  L  C  C
Tstms                C  C  C  S           C
Wind chill                                           39
Min chill                                            39


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          72      45    60      35    64      44    66      40    65
Temp          70 64   52 45 58 54   41 36 61 58   50 45 64 59   48 41 62 58
Dewpt         45 48   39 35 38 39   34 32 39 43   42 43 49 46   42 39 46 46
PWind dir        SW       W    NW      NW    SW       S     W      NW    SW
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW   FW FW FW FW   FW FW FW FW   SC B1 SC FW   FW SC FW FW
PoP 12hr          5       5     0       0     5      20    10      10    10
Rain shwrs                                            S

$$
IAZ099-180900-
Keokuk-Lee IA
40.47N  91.43W Elev. 671 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          80          49          62          46
Temp             76 72 70 67 65 69 76 78 69 60 53 50 49 53 59 62 55 48 47 46 47
Dewpt            57 57 57 60 62 64 59 53 57 56 50 46 42 41 38 36 37 38 37 37 38
RH               52 59 63 78 90 84 56 42 66 87 89 86 77 64 45 38 51 68 68 71 71
Wind dir          S  S  S SW SW SW SW  W SW  W NW NW NW NW NW NW  W SW  S  S  S
Wind spd          9 10 10  9  8  9 10  9  6 10 14 14 13 14 13 11  4  4  5  8 10
Wind gust           21 23 20                20    25 25 26 25
Clouds           SC B1 B2 B2 B2 B1 B1 B1 B1 OV OV B1 FW CL CL CL CL CL CL CL CL
PoP 12hr                     60          40          70           5           0
QPF 12hr                   0.03        0.04        0.50           0           0
Rain shwrs              C  L  C  C  S  S  L  L  L  L
Tstms                   C  C  C  S     S  C  S


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          72      47    60      38    63      46    66      43    65
Temp          68 65   53 47 58 54   43 38 60 57   50 47 64 60   49 44 63 58
Dewpt         43 47   40 36 37 37   34 34 37 39   40 42 46 44   42 41 43 44
PWind dir        SW       W    NW      NW    SW       S     W      NW     W
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW   FW FW FW FW   FW FW FW FW   SC SC SC FW   FW SC SC FW
PoP 12hr          5      10     0       0     5      20    20      10    10
Rain shwrs                                            S  S

$$
ILZ035-180900-
Macomb-McDonough IL
40.52N  90.65W Elev. 707 ft
501 PM CDT Fri Oct 17 2025

Date           10/17/25      Sat 10/18/25            Sun 10/19/25            Mon
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          79          47          61          41
Temp             73 68 68 66 64 69 76 77 68 61 54 49 47 53 59 61 55 46 44 43 43
Dewpt            56 56 56 58 60 62 60 57 60 59 53 48 44 43 40 38 38 38 37 36 36
RH               55 65 65 75 87 78 58 50 76 93 96 96 89 69 49 42 53 73 76 76 76
Wind dir          S  S  S SW SW SW SW SW  S SW NW NW NW NW NW NW  W  W SW  S  S
Wind spd          9 10 10  9  8 10 12 10  6  9 13 17 17 18 18 14  6  4  4  5 10
Wind gust              21 23 19             20 25 28 28 28
Clouds           SC SC B2 B1 B2 B2 B2 B1 B2 OV OV B2 SC FW CL CL CL CL CL CL CL
PoP 12hr                     60          50          80           5           0
QPF 12hr                   0.05        0.09        0.58           0           0
Rain shwrs              C  L  C  C  C  C  D  D  D  D
Tstms                   C  C  C  C  C  C  C  C
Wind chill                                                                   37
Min chill                                                                    35


Date           10/20  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
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          72      45    59      35    63      42    66      40    65
Temp          68 64   53 45 58 54   43 36 60 56   47 43 63 59   47 41 62 58
Dewpt         44 47   42 36 38 38   35 33 38 38   39 40 47 45   42 40 44 44
PWind dir        SW       W    NW      NW     W       S     W      NW     W
Wind char        GN      GN    BZ      LT    LT      LT    GN      LT    LT
Avg clouds    CL FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   FW SC SC FW
PoP 12hr          5      20     0       0     5      20    20      10    10
Rain shwrs             S                              S  S

$$