Point Forecast Matrices
Issued by NWS Quad Cities, IA IL

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063
FOUS53 KDVN 120426
PFMDVN

Point Forecast Matrices
National Weather Service Quad Cities IA IL
1025 PM CST Thu Dec 11 2025

IAZ040-121000-
Independence-Buchanan IA
42.45N  91.93W Elev. 977 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          22          -1           5         -15
Temp                   19 16 14 17 21 22 14  4  2  1  0  1  3  4 -2 -6 -9-11-14
Dewpt                  18 16 12 15 18 18 12  4 -1 -3 -4 -3 -3 -3 -7-10-12-14-16
RH                     96100 92 92 88 84 92100 87 83 83 83 75 72 79 82 86 86 90
Wind dir               NE NE  N  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                5  5  4  2  9 14 16 14 13 13 11 11 12 13 12 12 12 11 10
Clouds                 OV B2 B2 B2 B2 B2 B2 B1 B2 B2 OV OV B2 B2 FW FW FW FW FW
PoP 12hr                     20          30          10          50           0
QPF 12hr                   0.01           0           0        0.06           0
Snow                             S  S                 C  C  S  S
Wind chill             11  7  7    12  8 -2-14-16-18-17-16-15-14-20-25-28-31-33
Min chill              11     5     7    -3   -16   -18   -18   -20   -28   -34


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           2     -10    26      13    35      25    39      24    34
Temp          -3 -6 -5    6 22 23 18   16 31 33 30   27 35 34 32   27 30 24
Dewpt        -10-11 -7    1 16 18 17   15 27 30 30   27 32 31 31   27 24 19
PWind dir         W       S    SW      SW     S      SW     S      SW     W
Wind char        LT      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   SC SC SC B1   B1 B1 B1 B2   B1 B2 B2 B2   B2 B1 SC
PoP 12hr          0       0     0       0     0       0     5      20    10
Frzg rain                                                           S
Rain                                                           S    S

$$
IAZ042-121000-
Dubuque-Dubuque IA
42.41N  90.70W Elev. 1072 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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           0           7         -10
Temp                   19 16 13 16 23 23 18 11  6  2  1  2  4  5  1 -3 -5 -8 -9
Dewpt                  17 15 12 11 17 18 15  6  1 -3 -5 -4 -3 -3 -6 -9-12-13-15
RH                     92 96 96 80 77 81 88 80 79 79 75 75 72 69 72 75 71 78 74
Wind dir               NE NE  N  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                5  4  3  3  8 13 13 14 13 13 11 11 11 12 11 12 11 12 11
Clouds                 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 SC FW FW FW FW
PoP 12hr                     20          30          10          40           0
QPF 12hr                      0        0.01           0        0.02           0
Snow                             S  C                 C  C  C  C
Wind chill             12  8  7 10 14 11  4 -6-12-16-16-15-12-12-16-22-23-27-28
Min chill              11     7     7     4   -12   -18   -17   -17   -24   -28


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           5      -8    24      13    35      27    40      27    35
Temp           1 -2 -4    4 20 22 19   17 30 33 33   30 36 36 34   30 33 27
Dewpt         -7 -9 -9   -3 13 16 16   15 26 28 30   28 33 32 32   27 26 20
PWind dir        NW       S    SW      SW     S      SW    SW      SW     W
Wind char        GN      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   SC B1 SC B1   B1 B1 B1 B2   B1 B2 B2 B2   B1 B1 B1
PoP 12hr          0       0     0       0     0       5     5      30    10
Rain                                                           C    C

$$
ILZ002-121000-
Freeport-Stephenson IL
42.25N  89.58W Elev. 859 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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           1           7          -9
Temp                   19 15 13 15 23 25 21 13  9  4  2  3  5  5  3 -3 -5 -7 -8
Dewpt                  15 14 12 11 16 19 18 11  4  0 -4 -2 -1 -1 -3 -8-10-12-13
RH                     84 96 96 84 74 78 88 91 80 83 75 79 76 76 75 78 78 78 78
Wind dir               NE NE  N NW  W  W  W  W NW NW NW NW NW NW NW NW NW NW NW
Wind spd                4  4  2  2  6 10 12 13 13 13 11 10 10 11 10 11 11 12 11
Clouds                 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 SC FW FW FW FW
PoP 12hr                     10          30          10          40           5
QPF 12hr                      0        0.01           0           0           0
Flurries                         C     C
Snow                                C  S              C  C  C  C
Wind chill             12  7       15 15  9 -2 -8-13-15-12-10-11-12-21-23-26-28
Min chill              12     7    12     9    -9   -16   -15   -13   -24   -29


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           5      -8    22      12    34      28    40      28    37
Temp           2 -1 -6    1 18 20 16   15 30 32 32   30 37 36 34   31 35 28
Dewpt         -5 -6 -9   -4 11 15 14   14 27 29 31   29 35 33 34   30 29 23
PWind dir        NW      SW    SW      SW     S      SW    SW      SW     W
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   SC B1 B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B1 B1
PoP 12hr          0       0     0       0     0       5     5      30    20
Rain                                                           C    C  S

$$
IAZ052-121000-
Cedar Rapids-Linn IA
41.89N  91.70W Elev. 862 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          24           2           7         -12
Temp                   19 16 16 17 23 24 17 10  6  3  2  4  5  6  2 -3 -6 -9-11
Dewpt                  19 16 14 17 19 20 16  7  2 -1 -2  0  1  1 -3 -8-11-13-16
RH                    100100 92100 84 84 96 87 83 83 83 83 83 79 79 78 78 82 78
Wind dir               NE NE  N NW  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                6  5  4  3  8 12 14 12 11 10  9  9 10 11 10 10 10 10  9
Clouds                 OV B2 B2 B2 B2 B2 B1 B1 OV B2 B2 OV OV B2 FW FW FW CL CL
PoP 12hr                     50          20          20          70           0
QPF 12hr                   0.03           0           0        0.10           0
Flurries                         C
Snow                             S  S           S  S  L  L  C  C
Wind chill             10  8  8 11 14 11  2 -5-10-12-13-10-10-10-14-20-24-28-29
Min chill              10     6     5     2   -11   -15   -15   -17   -25   -31


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           2      -8    28      15    36      28    41      27    36
Temp          -2 -4 -4    6 24 25 18   16 32 34 32   29 36 37 34   29 34 28
Dewpt         -9 -9 -8    0 16 19 16   14 29 31 30   27 34 33 32   28 27 22
PWind dir        NW       S    SW      SW     S      SW     S      SW     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL FW FW   SC SC SC SC   B1 B1 B1 B1   B1 B2 B2 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       0     5      20    10
Rain                                                           S    S

$$
IAZ064-121000-
Iowa City-Johnson IA
41.63N  91.54W Elev. 668 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          26           4           9         -10
Temp                   23 19 17 19 25 26 19 13  9  6  5  5  7  8  4 -1 -4 -7-10
Dewpt                  21 19 16 18 20 21 18  9  4  1 -1  0  1 -1 -4 -7-10-13-14
RH                     92100 96 96 81 81 96 84 80 79 76 79 76 66 68 75 75 74 82
Wind dir               NE NE  N  N  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                5  5  4  3  6 12 13 11 10 10  9  9 10 11 10 10 10 10  9
Clouds                 OV B2 B2 B2 B2 B2 B1 B1 B2 B2 OV OV OV B2 SC FW FW CL CL
PoP 12hr                     50          20          20          80           0
QPF 12hr                   0.04           0           0        0.13           0
Flurries                C        C
Snow                    S           S           S  S  D  D  L  L
Wind chill             15 11 10    17 15  6 -2 -5 -9 -9 -9 -8 -8-11-17-21-25-26
Min chill              15    10    10     6    -6   -10    -9   -11   -21   -26


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           4      -7    29      16    37      29    41      28    37
Temp          -1 -2 -3    7 25 26 20   18 33 36 33   30 39 39 35   31 35 31
Dewpt         -9-10 -7    0 15 18 17   16 28 30 30   28 33 33 33   28 28 23
PWind dir        NW       S    SW      SW     S      SW     S      SW     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL FW FW   FW SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       0     5      20    10
Rain                                                           S    S

$$
IAZ054-121000-
Maquoketa-Jackson IA
42.06N  90.67W Elev. 769 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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           1           7         -10
Temp                   21 17 14 17 23 25 19 11  6  3  1  4  5  6  2 -3 -7 -8-10
Dewpt                  18 15 12 14 18 20 17  7  1 -3 -4 -2 -1 -2 -5 -9-12-14-16
RH                     88 92 92 88 81 81 92 83 79 75 79 75 76 69 72 75 78 74 74
Wind dir               NE NE  N NW  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                4  5  3  2  6 11 13 10 10  9  6  8  9 10  8  8  8  8  6
Clouds                 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV B2 SC FW FW FW CL
PoP 12hr                     30          30          10          50           0
QPF 12hr                   0.01           0           0        0.05           0
Flurries                         C
Snow                                C                 C  C  C  C
Wind chill             15  8  8    15 14  6 -3 -9-12-12 -9 -9 -9-12-18-22-24-25
Min chill              14     8     8     6   -10   -13   -12   -13   -23   -26


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           3     -11    25      12    36      27    41      26    37
Temp           0 -4 -7    2 21 22 16   14 31 34 31   29 37 36 33   29 35 27
Dewpt         -8-11-11   -5 12 15 14   11 26 28 28   26 32 31 31   27 26 21
PWind dir        NW       S    SW      SW     S      SW    SW      SW     W
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    CL FW FW   SC SC SC B1   B1 B1 B1 B2   B1 B2 B2 B2   B1 SC B1
PoP 12hr          0       0     0       0     0       5     5      30    10
Rain                                                           C    C

$$
IAZ066-121000-
Clinton-Clinton IA
41.84N  90.34W Elev. 708 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          26           2           8         -10
Temp                   22 19 17 18 24 26 20 13  8  5  3  4  6  7  3 -2 -6 -8-10
Dewpt                  19 18 15 16 19 21 19 11  4  0 -2  0  1  1 -2 -7-10-13-14
RH                     88 96 92 92 81 81 96 91 83 79 79 83 79 76 79 79 82 78 82
Wind dir               NE NE  N NW  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                6  6  5  3  6 11 12 11 11 10  9  9 10 10 10 10 10 10  9
Clouds                 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 SC FW FW FW FW
PoP 12hr                     40          30          10          60           5
QPF 12hr                   0.02           0           0        0.08           0
Flurries                         C
Snow                                C                 C  C  L  L
Wind chill             14  9  9    16 15  7 -1 -7-10-12-11 -9 -9-12-19-23-26-28
Min chill              14     7     9     7    -8   -12   -12   -14   -24   -28


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           3      -9    26      13    36      28    41      28    38
Temp           0 -4 -7    2 21 22 17   15 32 34 32   30 38 37 34   31 36 29
Dewpt         -6 -9 -9   -4 13 16 15   14 28 29 30   28 34 34 33   29 30 24
PWind dir        NW      SW    SW      SW     S      SW    SW      SW     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       5     5      30    20
Rain                                                           C    C  S

$$
ILZ009-121000-
Sterling-Whiteside IL
41.75N  89.67W Elev. 648 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          26           4           9          -8
Temp                   22 19 16 19 25 25 22 16 11  6  4  5  7  8  5 -1 -4 -7 -8
Dewpt                  20 19 16 18 19 21 20 15  8  3  1  3  3  3  1 -4 -8-11-11
RH                     92100100 96 78 84 92 96 87 87 87 91 83 79 83 87 82 82 86
Wind dir                E NE NE  N  W  W  W  W NW NW NW NW NW NW NW NW NW NW NW
Wind spd                6  6  4  3  6 10 12 10 11 10  9  8  9 10  9  9  9  9  9
Clouds                 B2 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 OV B2 B1 FW FW FW FW
PoP 12hr                     30          20          10          60           5
QPF 12hr                   0.01           0           0        0.06           0
Flurries                C        C     C
Snow                    S           S                 C  C  L  L
Wind chill             15  9  9    17 15 10  3 -4 -9 -9 -8 -7 -6 -9-16-20-24-25
Min chill              14     7    10    10    -5   -10   -10   -11   -21   -26


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           5      -8    24      13    35      28    41      29    39
Temp           2 -1 -6    1 19 22 18   16 32 33 32   30 38 37 35   32 37 31
Dewpt         -3 -6 -8   -3 13 17 17   15 28 30 32   30 36 35 35   32 31 27
PWind dir        NW      SW    SW      SW     S      SW     S      SW     W
Wind char        LT      LT    GN      LT    LT      GN    LT      GN    GN
Avg clouds    FW FW FW   SC B1 SC SC   B1 B1 B1 B2   B1 B2 B2 B2   B2 B1 B1
PoP 12hr          0       0     0       0     0       5     5      30    20
Rain                                                           C    C  S

$$
IAZ068-121000-
Davenport-Scott IA
41.62N  90.58W Elev. 753 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          26           4           8         -10
Temp                   23 19 17 20 25 26 20 13  8  5  4  4  6  7  4 -1 -5 -8-10
Dewpt                  21 19 16 18 20 21 18 11  4  1 -1  0  1  1 -2 -6-10-13-14
RH                     92100 96 92 81 81 92 91 83 83 79 83 79 76 75 79 78 78 82
Wind dir               NE NE NE  N  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                6  6  4  3  6 11 12 12 12 11 10  9 10 11 10 10 10 10 10
Clouds                 OV B2 B1 B2 B2 B2 B2 B1 OV B2 B2 OV OV B2 SC FW FW FW FW
PoP 12hr                     70          30          20          70           5
QPF 12hr                   0.03           0           0        0.12           0
Flurries                C        C
Snow                    C           S           S  S  L  L  L  L
Wind chill             14 10 10    17 15  7 -2 -8-11-11-10 -9 -8-12-17-22-26-28
Min chill              14     9    10     7    -8   -12   -11   -12   -22   -29
Winter Weath            Y


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           3      -8    26      15    37      29    42      29    38
Temp           0 -3 -5    4 22 23 18   17 32 34 32   31 39 38 35   32 37 30
Dewpt         -8 -9 -9   -3 13 17 16   15 28 29 31   29 34 34 34   30 29 24
PWind dir        NW       S    SW      SW     S      SW    SW      SW     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       5     5      30    20
Rain                                                           C    C  S

$$
ILZ015-121000-
Moline-Rock Island IL
41.46N  90.52W Elev. 590 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          27           6           9          -8
Temp                   23 21 19 22 25 27 21 15 10  7  6  6  8  8  6  1 -4 -6 -8
Dewpt                  22 20 18 19 20 22 19 13  7  2  0  2  4  3  0 -5 -9-12-14
RH                     96 96 96 88 81 81 92 92 87 79 76 83 83 79 76 75 78 74 74
Wind dir               NE NE NE  N  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                6  5  3  3  5 10 12 11 10 10  8  8  9 10  9 10  9  9  8
Clouds                 OV B2 B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 SC FW FW FW FW
PoP 12hr                     80          20          20          80           5
QPF 12hr                   0.06           0           0        0.14           0
Flurries                         C
Snow                    C           S           S  S  L  L  D  D
Wind chill             15 13       18 17  9  2 -4 -8 -7 -7 -6 -6 -9-15-20-23-24
Min chill              15    13    14     9    -4    -8    -7    -9   -20   -24
Winter Weath            Y


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           4      -6    28      17    38      31    44      31    40
Temp           1 -1 -4    4 23 25 20   18 34 35 34   32 41 40 38   34 38 32
Dewpt         -6 -7 -8   -2 14 19 17   16 29 30 31   29 37 36 36   32 31 25
PWind dir        NW       S    SW      SW     S      SW    SW      SW     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       5     5      30    20
Rain                                                           C    C  S

$$
ILZ017-121000-
Princeton-Bureau IL
41.37N  89.47W Elev. 662 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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                      18          27           6           9          -8
Temp                   23 20 18 21 26 27 23 17 12  8  6  6  7  8  6  1 -4 -6 -8
Dewpt                  22 20 17 18 20 22 22 14  8  3  0  1  2  1 -1 -5-10-12-14
RH                     96100 96 88 78 81 96 88 84 79 76 79 79 72 72 75 75 74 74
Wind dir                E NE NE  N  W  W  W  W NW NW NW NW NW NW NW NW NW NW NW
Wind spd                5  5  3  3  5  9 11 13 13 12 10  9 10 10 10 11 11 11 10
Clouds                 OV B2 B1 B1 B1 B2 B2 OV OV OV B2 B2 OV B2 B1 FW FW FW FW
PoP 12hr                     60          10          10          70           5
QPF 12hr                   0.03           0           0        0.10           0
Flurries                            C  C
Snow                    C                             C  C  L  L
Wind chill             16 12       19 18 12  3 -3 -8 -9 -8 -8 -6 -9-16-22-25-26
Min chill              16    11    13    12    -3   -10    -9    -9   -22   -26


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           4      -8    24      15    36      29    42      31    41
Temp           1 -1 -7    0 18 22 18   16 32 33 32   30 39 39 36   34 39 32
Dewpt         -7 -9-10   -5  9 14 14   14 26 27 30   29 34 33 34   32 30 24
PWind dir        NW      SW    SW      SW     S      SW    SW      SW     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B1 SC
PoP 12hr          0       0     0       0     0       5     5      30    20
Rain                                                           C    C  S

$$
IAZ087-121000-
Fairfield-Jefferson IA
41.05N  91.97W Elev. 799 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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          27           6          10         -11
Temp                   23 21 21 20 26 26 21 15 12  9  7  7  8  8  5 -1 -4 -8-10
Dewpt                  23 21 20 20 21 23 21 14  9  5  4  5  5  5  1 -3 -7-11-13
RH                    100100 96100 81 88100 96 87 83 87 91 87 87 83 91 86 86 86
Wind dir               NE NE  N  N NW  W NW NW NW NW  N  N  N  N NW NW NW NW NW
Wind spd                8  8  5  5  6 11 12 11 10 10  9  8  9 10 10 10 10 10  9
Clouds                 OV B2 OV B2 B2 B2 B2 B2 B2 OV OV OV OV B2 SC FW FW FW FW
PoP 12hr                     50          10          20          90           0
QPF 12hr                   0.04           0           0        0.19           0
Flurries                C           C
Snow                    S                       S  S  D  D  L  L
Wind chill             14 11 13 13 18 15  9  3 -1 -5 -8 -6 -5 -6-11-17-21-26-28
Min chill              13    11    11     9    -3    -8    -8   -11   -21   -28


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           4      -7    31      18    38      30    45      30    41
Temp           0 -2 -1    9 28 27 22   20 36 36 34   31 41 41 39   34 40 33
Dewpt         -7 -7 -4    4 20 21 20   19 31 32 33   30 37 37 37   32 31 27
PWind dir        NW       S    SW      SW     S      SW     S      SW    NW
Wind char        LT      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL FW FW   FW SC SC SC   SC SC SC B1   B1 B1 B1 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       0     5      20    10
Rain                                                           S    S

$$
IAZ089-121000-
Burlington-Des Moines IA
40.79N  91.12W Elev. 698 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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                      21          28           8          12          -8
Temp                   24 22 21 23 28 28 23 18 15 10  8  8  9  9  6  2 -2 -6 -8
Dewpt                  24 22 21 21 22 24 21 15 11  7  5  6  6  5  3 -3 -7-10-12
RH                    100100100 92 78 85 92 88 84 87 87 91 87 83 87 79 79 82 82
Wind dir               NE NE  N  N NW  W NW NW NW NW  N  N  N NW NW NW NW NW NW
Wind spd                6  6  5  5  5 10 10 10 10 10  9  8  8  9  9 10  9 10  9
Clouds                 OV B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 FW FW FW FW
PoP 12hr                     90          10          20          90           5
QPF 12hr                   0.07           0           0        0.20           0
Snow                    C                       S  S  D  D  D  D
Wind chill             16 14 15 16 22 19 12  6  2 -4 -5 -5 -3 -4 -8-14-17-24-25
Min chill              16    14    15    12     1    -5    -7    -8   -18   -25
Winter Weath            Y


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           5      -5    31      19    37      32    45      32    42
Temp           1 -1 -2    7 26 27 24   21 35 36 35   32 41 42 40   35 41 35
Dewpt         -6 -8 -6    2 17 20 19   19 30 31 33   31 38 38 37   34 32 27
PWind dir        NW       S    SW      SW     S      SW     S      SW     W
Wind char        LT      LT    GN      LT    LT      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC SC SC   SC SC B1 B1   B1 B1 B2 B2   B2 SC SC
PoP 12hr          0       0     0       0     0       5     5      20    10
Rain                                                           S    S

$$
MOZ009-121000-
Memphis-Scotland MO
40.46N  92.17W Elev. 813 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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                      23          31           9          14          -8
Temp                   26 24 24 25 30 31 25 19 16 13 10 12 12 11  8  2 -1 -5 -7
Dewpt                  24 24 23 23 23 24 23 17 13  9  6  9  9  8  5  0 -4 -7-10
RH                     92100 96 92 75 75 92 92 88 84 83 87 87 87 87 91 87 91 86
Wind dir               NE NE  N  N NW NW NW NW NW  N  N  N  N  N  N NW NW NW NW
Wind spd                8  8  5  6  6  9 10  6  6  6  5  5  6  8  6  6  5  5  5
Wind gust                                                              16 16
Clouds                 OV OV OV B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 FW FW FW FW
PoP 12hr                     20          10          10          90           0
QPF 12hr                   0.01           0           0        0.17           0
Snow                                                  D  D  D  D
Wind chill             17 15 16 17 23 23 15 10  7  4  0  3  2 -1 -3-11-13-17-20
Min chill              17    15    15    15     6     0     0    -3   -13   -20


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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      -3    36      21    43      31    51      33    45
Temp           4  1  1   10 32 30 23   23 40 38 35   33 47 45 42   36 44 35
Dewpt         -3 -2 -1    3 21 23 22   22 34 35 35   33 42 43 40   35 34 29
PWind dir        NW       S    SW      SW     S      SW    SW      SW    NW
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 B1 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       0     5      10     5

$$
IAZ099-121000-
Keokuk-Lee IA
40.47N  91.43W Elev. 671 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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                      22          30          10          13          -7
Temp                   24 23 23 23 28 29 25 19 16 13 10 10 11 11  8  3 -1 -4 -7
Dewpt                  24 23 23 23 24 25 23 17 12  9  6  8  7  6  4 -1 -5 -8-11
RH                    100100100100 85 85 92 92 84 84 83 91 83 80 83 83 83 82 82
Wind dir               NE NE  N  N NW  W NW NW NW  N  N  N  N  N  N NW NW NW NW
Wind spd                8  8  4  5  6 10  9  9  9  9  8  6  8  9  8  8  8  8  8
Clouds                 OV OV B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 FW FW FW FW
PoP 12hr                     60          10          10          90           0
QPF 12hr                   0.04           0           0        0.19           0
Flurries                            C
Snow                    S                             D  D  D  D
Wind chill             15 13 17 16 21 21 16  8  4  1 -2 -1 -1 -2 -5-12-15-19-21
Min chill              15    13    14    16     3    -3    -3    -7   -15   -21


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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      -3    33      21    41      33    49      34    44
Temp           3  1 -1    9 29 29 24   23 37 38 35   34 44 44 43   37 43 36
Dewpt         -5 -5 -4    2 18 21 20   20 31 32 33   32 39 40 40   35 32 29
PWind dir        NW       S    SW      SW     S      SW     S      SW     W
Wind char        LT      LT    GN      LT    LT      LT    LT      GN    GN
Avg clouds    FW FW FW   FW SC SC SC   SC SC SC B1   B1 B1 B1 B2   B1 SC SC
PoP 12hr          0       0     0       0     0       5     5      20    10
Rain                                                                S

$$
ILZ035-121000-
Macomb-McDonough IL
40.52N  90.65W Elev. 707 ft
1025 PM CST Thu Dec 11 2025

Date           12/11/25      Fri 12/12/25            Sat 12/13/25            Sun
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                      22          29           8          13         -10
Temp                   24 23 24 25 28 28 24 18 15 11  9  9 10 10  7  2 -2 -6 -9
Dewpt                  24 23 23 23 24 25 23 18 12  9  6  8  8  7  5 -1 -5 -9-12
RH                    100100 96 92 85 88 96100 88 91 87 96 91 87 91 87 87 86 86
Wind dir                E NE NE  N NW  W NW NW NW NW NW  N NW NW NW NW NW NW NW
Wind spd                8  8  5  5  5 10 10 10 10 10  9  8  9 10 10 10 10 10 10
Clouds                 OV OV B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 SC FW FW FW
PoP 12hr                     90           5          10          90           5
QPF 12hr                   0.08           0           0        0.20           0
Snow                    L                             D  D  D  D
Wind chill             15 14 17 18 22 19 14  6  2 -3 -5 -3 -3 -4 -8-14-19-24-27
Min chill              15    14    15    13     1    -6    -6    -9   -19   -27
Winter Weath            Y


Date           12/14/25  Mon 12/15/25  Tue 12/16/25  Wed 12/17/25  Thu 12/18/25
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           4      -8    30      17    37      30    46      32    44
Temp           1 -3 -6    4 25 26 21   19 35 35 34   32 42 42 41   36 42 35
Dewpt         -4 -7 -7   -1 17 20 19   18 31 32 33   32 40 40 40   36 34 30
PWind dir        NW       S    SW      SW     S      SW     S      SW     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC SC SC   SC SC B1 B1   B1 B1 B2 B2   B2 B1 SC
PoP 12hr          0       0     0       0     0       5     5      30    10
Rain                                                           S    C

$$