Point Forecast Matrices
Issued by NWS Quad Cities, IA IL

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Point Forecast Matrices
National Weather Service Quad Cities IA IL
411 PM CST Wed Dec 10 2025

IAZ040-111000-
Independence-Buchanan IA
42.45N  91.93W Elev. 977 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      11          22          12          22          -1
Temp             21 17 16 13 12 13 19 21 21 20 16 14 12 16 20 20 13  8  5  2  1
Dewpt            18 15 14 11  9 12 16 17 19 19 16 14 12 15 17 15 10  6  2 -1 -2
RH               88 92 92 91 87 96 88 84 92 96100100100 96 88 81 87 91 87 87 87
Wind dir         NW NW NW NW NW  S  S SE SE  E NE  N  N NW NW NW NW NW NW NW NW
Wind spd         12 11  9  5  3  2  6  6  8  6  6  5  6 10 13 14 13 13 13 12 11
Wind gust              19
Clouds           OV B2 B2 B1 B1 B2 OV OV OV OV B2 B2 B2 B2 B1 B2 B2 OV OV OV OV
PoP 12hr                     20          80          70           5          20
QPF 12hr                      0        0.10        0.11           0           0
Snow              S                 C  D  L  L  S  S                    S  S  C
Wind chill        9  5  4  4       11 12 11 11  7  5  2  4  7  6 -3 -9-13-15-16
Min chill         9     4     3     8    10     5     0    -1    -3   -13   -17


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           6     -16     2      -9    26      13    32      23    35
Temp           4 -1 -9  -15 -3 -4 -4    6 22 22 18   17 29 29 28   29 34 33
Dewpt         -1 -5-12  -16 -9-10 -6    2 17 18 17   17 26 27 28   29 32 31
PWind dir        NW      NW    NW       S     S      SW     S       S    SW
Wind char        GN      GN    LT      GN    GN      LT    GN      GN    GN
Avg clouds    OV B1 SC   FW FW FW FW   SC SC SC SC   B1 B1 B1 B2   B2 B2 B2
PoP 12hr         50       5     0       0     0       0     0       5    10
Snow           C  C

$$
IAZ042-111000-
Dubuque-Dubuque IA
42.41N  90.70W Elev. 1072 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      12          23          14          25           2
Temp             24 21 19 17 14 14 21 23 21 21 20 17 14 17 22 22 17 12  8  4  3
Dewpt            19 17 15 13 12 13 15 16 17 18 18 15 13 15 18 17 12  6  3 -1 -3
RH               81 84 84 84 92 96 77 74 84 88 92 92 96 92 84 81 80 76 79 79 75
Wind dir         NW NW NW NW NW SW  S  S SE  E NE NE  N NW NW NW NW NW NW NW NW
Wind spd         11 10  9  5  3  2  6  6  5  5  5  5  5  6 10 12 13 13 13 12 11
Clouds           OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B1 B2 B1 B2 B2 B2 B2 B2
PoP 12hr                     50          60          70          10          10
QPF 12hr                   0.03        0.02        0.08           0           0
Snow              C  S                 C  L  L  C  C                          C
Wind chill       13 10  8  8  7    15 16 14 14 12  9  5  8 12 10  3 -4 -8-13-14
Min chill        12     6     5    11    11     9     4     4     2    -8   -15


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           7     -11     5      -6    25      14    32      26    36
Temp           5  3 -5  -10  2 -1 -3    4 21 22 20   18 29 30 29   30 35 34
Dewpt         -2 -5-10  -13 -6 -8 -6   -1 14 16 17   16 25 26 28   29 32 31
PWind dir        NW      NW    NW       S    SW      SW     S       S    SW
Wind char        GN      GN    LT      LT    GN      LT    GN      GN    GN
Avg clouds    B2 B2 SC   FW FW FW FW   SC SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr         50      10     0       5     0       5     0      10    10
Snow           C  C

$$
ILZ002-111000-
Freeport-Stephenson IL
42.25N  89.58W Elev. 859 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      11          23          14          25           3
Temp             25 21 19 16 13 14 20 22 20 19 19 17 14 16 23 23 19 14  9  5  3
Dewpt            22 19 17 13 10 12 15 16 17 17 18 16 14 16 19 20 16 11  6  1 -1
RH               88 92 92 88 87 92 81 77 88 92 96 96100100 84 88 88 88 87 83 83
Wind dir         NW NW NW NW NW  W SW  S SE  E  E NE  N NW  W  W  W  W NW NW NW
Wind spd         10  6  6  5  4  2  4  4  3  4  4  4  4  5  6 10 11 13 13 12 11
Wind gust           18
Clouds           OV OV OV OV B2 B2 B1 OV OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                     50          30          60          20          10
QPF 12hr                   0.01           0        0.04           0           0
Snow              C  C                 S  L  L  C  C  S  S                    C
Wind chill       14 10  8  6  5  8          13 12  9  6  7 15 12  7 -1 -7-11-13
Min chill        14     7     4     3    15    11     5     5     6    -7   -14


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           8      -9     5      -7    22      12    32      24    37
Temp           6  4 -5   -9  2  0 -5    2 18 20 17   16 28 28 28   29 35 35
Dewpt          1 -2 -9  -12 -4 -6 -7   -2 13 16 15   15 25 26 28   29 34 32
PWind dir        NW      NW    NW      SW    SW      SW     S       S    SW
Wind char        GN      GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    B2 B2 SC   FW FW FW FW   SC SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr         50      10     0       5     5       5     0      10    10
Snow           C  C

$$
IAZ052-111000-
Cedar Rapids-Linn IA
41.89N  91.70W Elev. 862 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      12          25          16          24           3
Temp             24 20 17 15 13 14 21 25 25 25 22 20 17 18 22 22 17 11  8  5  3
Dewpt            20 17 14 12 10 13 17 19 21 22 21 18 16 18 19 18 13  8  3  1  0
RH               84 88 88 88 87 96 84 78 84 88 96 92 96100 88 84 84 87 79 83 87
Wind dir         NW NW NW NW NW  S SE SE SE  E NE  N  N NW NW NW NW NW NW NW NW
Wind spd         13 12 10  6  3  2  6  8  6  5  5  5  5  8 10 12 11 11 10 10  9
Wind gust           23 20
Clouds           OV B2 B2 B1 B1 B2 B2 OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     10          80          80           5          20
QPF 12hr                      0        0.15        0.16           0           0
Snow                                S  L  D  D  C  C                    S  S  L
Wind chill       14  8  7  7       13 17 17 17 15 12  8  8 11 10  4 -4 -7-11-12
Min chill        12     5     4     8    13    11     5     3     2    -8   -14


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           8     -13     2      -8    27      15    34      26    37
Temp           6  4 -6  -12 -1 -3 -3    6 23 25 19   18 30 32 30   30 35 35
Dewpt          2 -2-10  -15 -8 -9 -6    1 18 19 16   17 26 28 30   29 34 31
PWind dir        NW      NW    NW       S     S      SW     S       S    SW
Wind char        GN      GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    B2 B2 SC   FW FW FW FW   SC SC SC SC   SC B1 B1 B1   B2 B1 B1
PoP 12hr         60      10     0       0     0       5     0       5    10
Snow           L  C

$$
IAZ064-111000-
Iowa City-Johnson IA
41.63N  91.54W Elev. 668 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      15          27          18          26           5
Temp             26 22 20 18 15 18 23 26 26 25 23 22 18 19 24 24 19 14 10  8  6
Dewpt            21 18 15 13 12 14 17 19 21 23 22 20 18 18 19 17 14  9  6  3  2
RH               81 84 81 80 88 84 77 74 81 92 96 92100 96 81 74 80 80 83 79 83
Wind dir         NW NW NW NW NW  S SE SE SE  E NE NE  N NW NW NW NW NW NW NW NW
Wind spd         13 12 10  6  3  3  6  8  6  5  5  5  5  6 10 12 11 11 10 10  9
Wind gust        24 23 20
Clouds           OV B2 B2 B1 B1 B2 B2 OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     20          80          80           5          20
QPF 12hr                      0        0.17        0.17           0           0
Snow                                S  L  D  D  C  C                    S  S  L
Wind chill       15 11 10 11       16 18 18 18 16 14 10 10 14 13  7  1 -4 -7 -8
Min chill        14    10    10    14    17    16    10     9     7    -5    -8


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          10     -12     4      -6    29      16    36      27    38
Temp           8  6 -5  -11  0 -1 -2    7 25 26 21   19 32 33 31   32 37 36
Dewpt          3 -2-10  -15 -8-10 -5    2 18 19 18   18 26 27 31   30 33 31
PWind dir        NW      NW    NW       S     S      SW     S       S    SW
Wind char        GN      GN    LT      LT    GN      LT    LT      LT    GN
Avg clouds    OV B2 SC   FW FW FW FW   FW SC SC SC   SC B1 B1 B1   B2 B1 B1
PoP 12hr         70      10     0       5     5       5     0       5    10
Snow           L  C

$$
IAZ054-111000-
Maquoketa-Jackson IA
42.06N  90.67W Elev. 769 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      13          24          15          25           2
Temp             24 21 18 15 13 16 22 24 22 22 20 18 15 17 23 23 18 12  7  4  3
Dewpt            20 17 14 12  9 12 15 16 18 19 18 17 14 16 18 17 13  7  3  0 -3
RH               84 84 84 88 84 84 74 71 84 88 92 96 96 96 81 77 80 80 83 83 75
Wind dir         NW NW NW NW NW SW  S SE SE  E NE NE  N NW NW  W  W NW NW NW NW
Wind spd         11  9  8  4  2  2  5  5  4  3  3  3  3  5  8 10 10 10  9  9  8
Clouds           OV OV B2 B1 B1 B2 B2 OV OV OV B2 B2 B2 B1 B2 B1 B1 B2 B2 B2 B2
PoP 12hr                     50          60          80          10          10
QPF 12hr                   0.03        0.04        0.13           0           0
Snow              C  C                 C  D  D  C  C                          L
Wind chill       14 12 10  9          18       14     9  9 14 12  6 -1 -7 -9-11
Min chill        14     9     8    12    15    12     9     8     5    -7   -11


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           8     -12     4      -9    25      13    34      25    37
Temp           6  4 -6  -11  1 -3 -6    3 21 22 18   16 29 29 28   29 35 35
Dewpt          0 -3-11  -16 -7-10 -9   -3 13 16 14   14 24 26 27   28 32 31
PWind dir        NW      NW    NW       S    SW      SW     S       S    SW
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2 SC   FW FW FW FW   FW SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr         60      10     0       5     5       5     0      10    10
Snow           L  C

$$
IAZ066-111000-
Clinton-Clinton IA
41.84N  90.34W Elev. 708 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      14          25          17          25           3
Temp             25 22 19 17 15 16 22 25 23 23 22 20 18 18 23 23 19 13  9  6  4
Dewpt            22 20 17 14 12 13 16 18 19 21 21 19 17 18 20 19 15 11  6  2  0
RH               88 92 92 88 88 88 77 74 84 92 96 96 96100 88 84 84 91 87 83 83
Wind dir         NW NW NW NW  W  W  S SE SE  E  E NE  N NW NW  W  W NW NW NW NW
Wind spd         13 10 10  6  4  3  5  5  5  5  5  5  5  5  8 10 11 11 10 10 10
Clouds           OV OV OV B2 B2 B2 B2 OV OV OV B2 B2 B2 B1 B2 B1 B2 B2 B2 B2 B2
PoP 12hr                     50          50          80          10          10
QPF 12hr                   0.03        0.04        0.15           0           0
Snow              C  C                 C  D  D  C  C                          L
Wind chill       14 11  9  9  9       19 16 16 14 12 10 10 14 12  7 -1 -5 -9-11
Min chill        14     9     7     7    15    13     9     7     5    -5   -12


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           9     -11     4      -8    25      14    34      25    37
Temp           8  6 -5  -11  1 -2 -6    3 21 22 19   17 30 30 28   29 36 35
Dewpt          3  0 -9  -13 -5 -8 -7   -2 15 18 16   16 26 27 28   29 34 32
PWind dir        NW      NW    NW       S     S      SW     S       S    SW
Wind char        GN      GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    B2 B2 SC   FW FW FW FW   FW SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr         60      10     0       5     5       5     0      10    10
Snow           L  L

$$
ILZ009-111000-
Sterling-Whiteside IL
41.75N  89.67W Elev. 648 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      15          25          17          25           5
Temp             27 24 21 18 16 18 22 25 23 22 23 21 17 19 24 24 21 15 11  7  5
Dewpt            25 22 20 16 14 16 18 19 21 22 22 20 17 19 22 22 18 13  8  4  2
RH               92 92 96 92 92 92 84 78 92100 96 96100100 92 92 88 92 87 87 87
Wind dir         NW NW NW NW NW  W  S  S SE  E  E NE  N  N NW  W  W  W NW NW NW
Wind spd         10  9  9  6  4  3  4  4  2  3  4  4  3  4  5  9 10 10 10 10  9
Clouds           OV OV OV OV B2 B2 B1 OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     50          40          80          20          10
QPF 12hr                   0.03        0.01        0.12           0           0
Snow              C  C  S              C  D  D  C  C  S  S                    C
Wind chill       17 15 12 11                   17    11 12 17 14 10  2 -3 -7 -9
Min chill        16    11     9    15    17    15    10    10     9    -3   -10


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           9     -10     4      -7    24      15    33      25    37
Temp           9  5 -4   -9  2 -1 -4    3 20 22 19   18 30 30 28   30 36 35
Dewpt          5  2 -7  -11 -3 -5 -6    0 14 18 17   17 27 28 28   30 36 34
PWind dir        NW      NW    NW       S     S      SW     S       S     S
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2 SC   FW FW FW FW   SC SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr         60      10     0       0     5       5     0      10    10
Snow           C  L

$$
IAZ068-111000-
Davenport-Scott IA
41.62N  90.58W Elev. 753 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      14          25          18          25           5
Temp             25 22 20 17 16 18 22 25 24 24 23 22 19 19 23 23 19 14 10  7  5
Dewpt            21 19 17 14 12 13 16 18 21 22 21 20 18 18 20 18 15 11  6  3  1
RH               84 88 88 88 84 80 77 74 88 92 92 92 96 96 88 81 84 88 83 83 83
Wind dir         NW NW NW NW  W SW  S SE SE  E NE NE  N NW NW NW  W NW NW NW NW
Wind spd         12 11 10  6  4  3  5  6  5  5  5  5  5  6  9 11 11 12 11 11 10
Wind gust        23
Clouds           OV OV B2 B1 B1 B2 B2 OV OV OV OV B2 B2 B1 B2 B1 B2 B2 B2 B2 OV
PoP 12hr                     50          60          90          10          10
QPF 12hr                   0.03        0.09        0.19           0           0
Snow              C  C                 C  D  D  C  C                          L
Wind chill       14 11  8  8  9    16 18 17 17 16 14 11 10 13 12  7  0 -5 -9-10
Min chill        14     7     6     7    14    14     9     7     5    -6   -10


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min           9     -11     4      -7    27      16    34      26    38
Temp           8  6 -5  -11  1 -2 -4    5 22 24 20   18 31 31 29   31 36 35
Dewpt          3  0 -8  -14 -7 -8 -7   -1 15 18 17   16 26 27 29   30 34 32
PWind dir        NW      NW    NW       S     S      SW     S       S    SW
Wind char        GN      GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    OV B2 SC   FW FW FW FW   FW SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr         60      10     0       5     5       5     0      10    10
Snow           L  L

$$
ILZ015-111000-
Moline-Rock Island IL
41.46N  90.52W Elev. 590 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      16          27          21          27           6
Temp             27 24 22 19 16 18 23 26 26 26 26 24 21 22 25 25 21 16 11  8  6
Dewpt            23 20 18 15 14 15 18 20 22 24 24 22 20 21 22 21 17 13  8  4  2
RH               85 84 84 84 92 88 81 78 85 92 92 92 96 96 88 84 84 88 87 83 83
Wind dir         NW NW NW NW  W SW  S SE SE  E  E NE  N  N NW NW  W NW NW NW NW
Wind spd         12 10 10  6  3  2  5  5  5  5  5  5  4  5  8 10 10 11 10 10  8
Wind gust        23
Clouds           OV OV OV B2 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B2 B2 OV
PoP 12hr                     50          70          90          10          10
QPF 12hr                   0.02        0.10        0.21           0           0
Snow              C  C                 C  D  D  C  C                          L
Wind chill       17 14 13 11          20 19 20 19 18 15 14 16 15 10  4 -3 -6 -7
Min chill        16    12    11    16    18    18    15    13    10    -3    -7


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          11     -10     5      -6    28      17    36      28    40
Temp           9  8 -3   -9  2 -1 -3    5 24 25 21   19 32 32 31   32 38 38
Dewpt          5  2 -7  -13 -5 -6 -6    0 17 19 17   17 28 28 30   31 36 34
PWind dir        NW      NW    NW       S     S      SW     S       S    SW
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    OV B2 SC   FW FW FW FW   FW SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr         70      10     0       5     5       5     0      10    10
Snow           L  L

$$
ILZ017-111000-
Princeton-Bureau IL
41.37N  89.47W Elev. 662 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      16          27          20          26           6
Temp             27 24 22 19 16 18 23 26 24 24 24 22 20 21 24 25 21 17 12  8  6
Dewpt            22 21 18 15 13 14 16 17 19 22 21 21 19 20 21 20 17 13  8  3  1
RH               81 88 84 84 88 84 74 68 81 92 88 96 96 96 88 81 84 84 84 79 79
Wind dir         NW NW NW NW NW  W  S  S SE  E  E NE  N  N NW  W  W  W NW NW NW
Wind spd         11 10 10  8  5  3  5  4  4  5  5  5  5  5  6 10 11 13 13 12 10
Wind gust        21
Clouds           OV OV OV OV B2 B2 B2 OV OV OV OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     50          40          90          20          20
QPF 12hr                   0.03        0.02        0.20           0           0
Snow              C  C  S              C  D  D  C  C  S  S              S  S  C
Wind chill       16 14 11 10  9          18 17 17 15 12 14 16 15  9  3 -3 -8 -9
Min chill        16    11     9    10    18    17    12    12     9    -3   -10


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          10      -9     4      -7    25      15    33      25    38
Temp           9  7 -3   -9  1 -2 -4    2 19 22 18   17 30 29 28   29 36 36
Dewpt          3  0 -8  -13 -7 -8 -7   -3 12 15 14   14 24 25 27   29 33 32
PWind dir        NW      NW    NW      SW     S      SW     S       S     S
Wind char        GN      GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    B2 B2 SC   FW FW FW FW   FW SC SC B1   B1 B1 B1 B1   B2 B2 B2
PoP 12hr         60      20     0       0     5       5     0      10    20
Rain                                                                      S
Snow           C  L  S

$$
IAZ087-111000-
Fairfield-Jefferson IA
41.05N  91.97W Elev. 799 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      17          28          20          27           8
Temp             27 24 22 19 17 19 25 28 27 26 25 24 21 21 25 25 21 17 13 11  8
Dewpt            23 19 17 15 14 16 19 22 24 26 25 24 21 21 22 21 18 14  9  7  5
RH               85 81 81 84 88 88 78 78 88100100100100100 88 84 88 88 84 83 87
Wind dir         NW NW NW NW NW  S SE SE SE  E NE  N  N NW NW NW NW NW NW NW NW
Wind spd         13 13 11  6  2  5  8  9  8  6  6  6  8 10 12 13 11 11 10 10  9
Clouds           OV B2 B2 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 OV B2 OV OV
PoP 12hr                      5          60          60           5          10
QPF 12hr                      0        0.25        0.16           0           0
Snow                                   L  L  L  S  S                          L
Wind chill       16 13 11 11       18 20 19 18 17 16 11 10 14 14  9  4  0 -3 -5
Min chill        15    10    11    13    18    16     9     9     8     0    -5


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          11     -11     6      -4    31      18    37      28    40
Temp          10  8 -3  -11  1  1  2   10 28 28 24   21 34 34 33   33 39 38
Dewpt          7  3 -6  -13 -6 -5 -1    5 22 22 21   21 29 31 33   33 37 34
PWind dir         N      NW    NW      SE     S       S     S       S    SW
Wind char        GN      GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    OV B2 SC   FW FW FW FW   FW SC SC SC   B1 B1 SC B1   B2 B1 B1
PoP 12hr         70      10     0       5     5       0     0       5    10
Snow           L  C

$$
IAZ089-111000-
Burlington-Des Moines IA
40.79N  91.12W Elev. 698 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      19          29          23          28          10
Temp             28 26 24 21 20 20 26 29 28 28 28 27 24 23 26 26 22 18 15 12 10
Dewpt            23 21 18 15 14 16 19 22 24 26 26 25 23 23 23 22 19 15 11  8  5
RH               81 81 77 77 77 84 74 75 85 92 92 92 96100 88 85 88 88 84 84 80
Wind dir         NW NW NW NW NW  S  S SE SE  E NE  N  N  N NW NW NW NW NW NW NW
Wind spd         12 12 11  8  3  3  6  6  6  6  5  5  6  8 10 11 10 10 10  9  8
Clouds           OV OV B2 B2 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     20          70          80           5          10
QPF 12hr                      0        0.21        0.23           0           0
Sleet                                        S
Snow                                   L  D  D  C  C                          L
Wind chill       18 16 13 13       20 22 21 21 22 20 17 14 17 16 12  6  3 -1 -2
Min chill        17    12    11    17    20    20    16    13    10     2    -2


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          12      -9     5      -3    30      19    37      30    41
Temp          11  9  0   -8  2  1  1    9 26 28 24   22 34 34 33   34 39 38
Dewpt          7  5 -5  -12 -5 -5 -3    4 20 21 20   20 29 31 32   34 38 35
PWind dir        NW      NW    NW      SE     S       S     S       S     S
Wind char        GN      GN    LT      LT    GN      LT    LT      LT    GN
Avg clouds    OV B2 SC   FW FW FW FW   FW SC SC SC   B1 B1 B1 B1   B2 B2 B2
PoP 12hr         60      10     0       5     5       5     0      10    10
Snow           L  L

$$
MOZ009-111000-
Memphis-Scotland MO
40.46N  92.17W Elev. 813 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      20          31          23          30          11
Temp             29 25 23 21 20 23 29 31 30 28 27 26 24 24 29 29 25 20 18 15 12
Dewpt            25 22 19 17 16 18 22 25 27 28 27 26 24 24 25 24 22 18 14 11  9
RH               85 88 84 84 84 81 75 78 88100100100100100 85 81 88 92 84 84 87
Wind dir         NW NW NW  N NE  S SE SE SE  E NE  N  N  N NW NW NW NW NW  N  N
Wind spd         11 11  9  5  2  5  8  8  5  4  3  5  5  8 10 10  6  6  5  5  5
Wind gust        21 21
Clouds           OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                      5          40          30           0           5
QPF 12hr                      0        0.10        0.01           0           0
Snow                                   C  C  C                                C
Wind chill       20 16 16          23 25 24       20 17 15 20 20 17 11 10  6  3
Min chill        19    16    15    20    24    22    17    15    17    10     3


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          16      -7    11       1    36      20    42      30    46
Temp          15 10  0   -6  7  6  4   11 32 30 25   23 38 37 34   34 44 40
Dewpt         11  8 -2   -8 -1  2  2    7 23 25 23   22 33 35 34   34 41 39
PWind dir         N      NW     N      SE     S      SW     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    OV B2 B1   FW FW FW FW   FW SC SC SC   B1 B1 SC B1   B2 B1 B1
PoP 12hr         50       5     0       0     5       0     0       5    10
Snow           C  C

$$
IAZ099-111000-
Keokuk-Lee IA
40.47N  91.43W Elev. 671 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      20          30          24          29          12
Temp             29 26 24 23 21 22 27 29 28 28 28 27 25 24 27 28 24 20 18 14 13
Dewpt            23 21 18 16 16 18 19 22 25 27 28 27 25 24 24 23 20 16 13 10  7
RH               78 81 77 74 81 84 71 75 88 96100100100100 88 81 84 84 80 84 76
Wind dir         NW NW NW NW  N  S  S SE SE  E NE  N  N  N NW NW NW NW NW NW NW
Wind spd         11 12 10  6  2  3  6  8  5  5  5  5  6  8 10 10  9  9  8  8  6
Wind gust        21
Clouds           OV OV B2 B2 B1 B2 B2 OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 OV OV
PoP 12hr                      5          60          60           0           5
QPF 12hr                      0        0.18        0.12           0           0
Snow                                   L  L  L  S  S                          L
Wind chill       20 16 14 16       20 23 22 22 21 20 17 15 17 19 15  9  7  3  2
Min chill        18    14    13    17    21    20    16    14    14     6     0


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          14      -6     8       0    34      21    39      31    44
Temp          13 11  1   -6  4  4  3   10 29 30 24   23 36 37 33   34 42 40
Dewpt          9  6 -2   -9 -4 -2  0    5 21 23 21   21 30 32 33   34 39 36
PWind dir         N      NW     N      SE     S       S     S       S     S
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    OV B2 B1   FW FW CL FW   FW SC SC B1   B1 B1 B1 B1   B2 B2 B1
PoP 12hr         60      10     0       0     5       0     0       5    10
Snow           L  C

$$
ILZ035-111000-
Macomb-McDonough IL
40.52N  90.65W Elev. 707 ft
411 PM CST Wed Dec 10 2025

Date           12/10/25      Thu 12/11/25            Fri 12/12/25            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      19          29          22          28           9
Temp             28 26 24 22 19 22 26 29 27 25 26 25 23 23 27 27 23 19 16 12 10
Dewpt            25 23 20 18 16 18 20 22 25 25 26 25 23 23 26 24 22 17 13  9  7
RH               88 88 84 84 88 84 78 75 92100100100100100 96 88 96 92 88 87 87
Wind dir         NW NW NW NW NW SW  S SE SE  E  E NE  N  N NW NW NW NW NW NW NW
Wind spd         13 13 13  9  4  3  6  8  6  6  5  5  6  8 10 12 10 11 10 10  9
Wind gust        24
Clouds           OV B2 B2 B2 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     20          70          80           5          10
QPF 12hr                      0        0.19        0.29           0           0
Snow                                   C  D  D  C  C                          L
Wind chill       17 14 13 13          23 19 17 20 18 15 13 17 16 12  7  4 -1 -3
Min chill        16    12    10    17    15    12    12    10    11     4    -4


Date           12/13/25  Sun 12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          13      -9     5      -5    30      17    36      28    41
Temp          12 10  0   -8  2  1 -2    5 26 27 22   20 34 32 31   33 39 38
Dewpt         10  7 -3  -11 -3 -5 -3    2 20 22 19   19 30 31 31   33 39 37
PWind dir        NW      NW    NW      SE     S       S     S       S     S
Wind char        GN      GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    OV B2 B1   FW FW FW FW   FW SC SC B1   B1 B1 B1 B1   B2 B2 B2
PoP 12hr         60      20     0       0     5       5     0      10    10
Snow           L  L  S

$$