Area Forecast Matrices
Issued by NWS Des Moines, IA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
671
FOUS53 KDMX 090901
AFMDMX

Area Forecast Matrices
National Weather Service Des Moines IA
301 AM CST Tue Dec 9 2025

IAZ004-092200-
Emmet-
Including the city of Estherville
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          18          23           8          21
Temp             24 24 31 34 36 34 32 23 20 19 22 20 16 15 13 11 11 14 19 21 19
Dewpt            23 23 29 32 36 31 28 17 15 17 17 16 14 12 10  9  8 12 16 18 17
RH               96 96 92 92100 89 85 77 81 92 81 84 92 88 87 91 87 92 88 88 92
Wind dir          W  S  S SW  W  W  W NW NW NW NW NW NW NW NW  N  E SE SW NE NE
Wind spd          6  8 12 24 25 29 33 35 32 27 23 18 10  6  4  4  4  5  6  9  9
Wind gust              25 39 41 47 52 57 51 41 33    20
Clouds           B2 B2 B2 OV B2 B1 B2 OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     70          30          20          10          40
QPF 12hr                   0.02        0.01           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain               S
Rain                    S  L  C     S
Snow                                   C  S  S                    C  C  C  C  C
Wind chill       16 15 21 22 24 21 17  4  0  1  5  5  4  5  5  3  2  5 10 11  8
Min chill        14    14    19    17    -1    -3     2     2     2     3     7
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             6    18      -6     3     -15     8      -2    22
Temp          18    9 15  2 -2   -5  0 -2 -8  -14  0  0  3    8 19 16
Dewpt         16    9  8 -1 -6   -8 -3 -5-12  -15 -5 -4  1    5 17 14
PWind dir          NW    NW      NW     N      NW    SW       S     W
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 B1
PoP 12hr           40    20      20    40       5     5       5     5
Snow           C    C  S          S  C  C

$$
IAZ005-092200-
Kossuth-
Including the city of Algona
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          19          24          10          21
Temp             23 23 30 33 35 35 33 25 21 21 22 21 18 16 14 12 11 13 19 21 19
Dewpt            22 22 29 32 35 33 30 19 17 19 19 19 16 14 13 11  9 13 18 20 19
RH               96 96 96 96100 92 89 78 84 92 88 92 92 92 96 96 91100 96 96100
Wind dir          W  S  S SW SW  W  W NW NW NW NW NW NW NW NW  N NE SE SW NE NE
Wind spd          5  6 11 20 23 27 31 35 32 27 23 18 10  6  4  3  4  4  6  8  8
Wind gust              23 34 37 43 50 57 52 42 34    20
Clouds           B2 B2 OV OV OV B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     70          30          10          10          40
QPF 12hr              0.01-0.06        0.02           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain               S
Rain                       L  C     S
Snow                                   C  S  S                    C  C  C  C  C
Wind chill       16 16 20 22 23 22 19  7  3  3  6  6  6  6  6  5  4  5 10 11  9
Min chill        14    13    19    17     0    -1     2     3     1     1     8
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             7    19      -5     3     -15     8      -3    22
Temp          17   10 16  3 -2   -4  0 -1 -8  -14  0  0  2    8 19 17
Dewpt         17   10 12  2 -4   -5 -1 -3-10  -14 -3 -3  1    6 18 16
PWind dir           N    NW      NW     N      NW    SW       S    SW
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 B1
PoP 12hr           40    20      20    40       5     5       5    10
Snow           C    C  S          S  C  C

$$
IAZ006-092200-
Winnebago-
Including the cities of Forest City and Lake Mills
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          19          24           8          19
Temp             25 24 29 33 34 35 33 24 22 21 22 20 17 15 12 10  9 11 17 19 17
Dewpt            24 23 28 31 34 33 30 19 18 20 19 17 15 13 11  9  7 11 15 17 16
RH               96 96 96 92100 92 89 81 84 96 88 88 92 92 96 96 91100 92 92 96
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW NW NW SW  W NW NE
Wind spd          5  5 10 17 20 26 29 34 32 26 21 17 10  6  4  2  2  4  5  6  6
Wind gust        17    20 29 34 41 48 56 51 41 34 28 23
Clouds           B2 B2 OV OV OV B2 OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     80          50          20           5          40
QPF 12hr              0.04-0.10        0.03           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                  L
Rain                       L  C  S  C
Snow                                C  C  S  S                    S  S  C  C  C
Obvis                        BS
Wind chill       18 17 20 21 22 22 19  6  3  4  6  5  5  5  4        4  8 10  8
Min chill        15    14    19    19     1     1     2     3     2     2     7
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             6    18      -7     1     -15     7      -3    21
Temp          15    9 16  2 -3   -6 -1 -2 -8  -14 -1  0  2    8 18 15
Dewpt         14    9 11  0 -6   -6 -2 -5-10  -14 -5 -4  0    5 16 14
PWind dir           N    NW      NW    NW      NW    SW       S    SW
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 B1
PoP 12hr           40    20      20    40       5     5       5    10
Snow           C    C  S          S  C  C

$$
IAZ007-092200-
Worth-
Including the cities of Northwood and Manly
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          19          25           7          19
Temp             26 26 29 32 33 35 33 25 23 23 23 20 17 16 13  9  9 11 16 19 17
Dewpt            24 25 28 30 33 33 30 20 18 20 18 17 14 13 11  8  7  9 14 15 13
RH               92 96 96 92100 92 89 81 81 88 81 88 88 88 91 96 91 91 92 84 84
Wind dir          W  W  S  S SW  W  W NW NW NW NW NW NW NW NW NW NW NW  W NW  N
Wind spd          6  5  8 16 19 25 27 32 29 24 20 16 10  6  4  3  2  3  5  5  5
Wind gust        18    18 26 31 39 49 56 50 40 33 28 21
Clouds           B2 B2 OV OV OV B2 OV B2 OV B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     90          70          20           5          30
QPF 12hr                   0.09        0.05           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                  L
Rain                       L  L  C  C
Snow                                C  C  S  S                    S  S  C  C  C
Wind chill       18 19 21 21 21 23 19  7  5  7  8  6  5  6  5        5  8 10  9
Min chill        16    16    19    19     2     2     3     3     1     2     7
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             6    18      -7     1     -15     6      -4    21
Temp          15    9 16  3 -3   -6  0 -2 -7  -14 -1 -1  0    6 17 15
Dewpt         13    9 10  0 -6   -8 -3 -6-11  -15 -6 -6 -2    3 14 12
PWind dir          NW    NW      NW    NW      NW     W       S    SW
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC B1   B2 B1 B1
PoP 12hr           40    20      20    40       5     5       5    10
Snow           C    C  S          S  C  S

$$
IAZ015-092200-
Palo Alto-
Including the city of Emmetsburg
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          19          23           8          22
Temp             24 24 32 34 36 35 33 24 20 20 22 21 17 15 13 10 11 14 20 22 20
Dewpt            23 23 30 32 36 33 29 18 15 18 19 18 16 14 12 10 10 14 18 20 19
RH               96 96 92 92100 92 85 77 81 92 88 88 96 96 96100 96100 92 92 96
Wind dir          W  S  S SW  W  W  W NW NW NW NW NW NW NW  N  N  E SE  S  E NE
Wind spd          6  6 11 23 25 29 32 34 31 26 23 17  9  5  4  3  4  5  6  9  9
Wind gust           17 25 37 41 46 52 59 51 42 33 27 20
Clouds           B2 B2 B2 OV OV B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     50          20           5          10          40
QPF 12hr                   0.01           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Frzg rain               S
Rain                    S  C  S
Snow                                   S                          C  C  C  C  C
Obvis                     BS
Wind chill       16 16 23 22 24 22 18  6  1  3  6  6  7  6  5  3  3  5 11 12  9
Min chill        14    13    19    17    -1    -2     3     3     0     2     7
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             7    19      -5     4     -15     8      -3    23
Temp          18   11 17  4 -1   -4  1 -1 -9  -14  0  0  2    8 20 17
Dewpt         17   11 12  2 -4   -6 -1 -3-11  -15 -3 -3  2    6 18 15
PWind dir           N    NW      NW     N      NW    SW       S     W
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           30    20      20    40       5     5       5     5
Snow           C    C  S          S  C  S

$$
IAZ016-092200-
Hancock-
Including the cities of Garner, Britt, and Kanawha
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          19          24           9          20
Temp             24 23 29 33 34 35 33 26 22 22 22 20 17 16 13 11 10 12 18 20 18
Dewpt            22 22 28 31 34 33 30 21 17 20 19 17 15 14 12 10  9 12 16 17 17
RH               92 96 96 92100 92 89 81 81 92 88 88 92 92 96 96 96100 92 88 96
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW  N  N SE  W  N NE
Wind spd          6  6 10 19 21 27 31 35 33 28 23 18 10  6  4  3  3  4  5  8  8
Wind gust              20    33 41 48 58 51 42 34 28 23
Clouds           B2 B2 OV OV OV B2 B2 OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     70          40          10          10          40
QPF 12hr                   0.04        0.02           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                  L
Rain                       L  C  S  S
Snow                                   C                          S  S  C  C  C
Obvis                        BS
Wind chill       16 15 20 21 22 22 19  8  3  4  6  5  5  6  5  5  4  4 10 10  8
Min chill        15    13    19    17     1     1     3     4     2     2     7
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             7    19      -6     2     -15     7      -3    21
Temp          16   10 17  4 -2   -5  0 -1 -8  -14 -1  0  1    8 18 16
Dewpt         16   10 12  1 -5   -5 -2 -4-10  -14 -5 -5  0    5 16 14
PWind dir           N    NW      NW    NW      NW     S       S    SW
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 B1
PoP 12hr           40    20      20    40       5     5       5    10
Snow           C    C  S          S  C  C

$$
IAZ017-092200-
Cerro Gordo-
Including the cities of Mason City and Clear Lake
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          20          25           8          19
Temp             25 25 30 32 33 35 33 27 23 24 23 21 17 16 14 10  9 12 17 19 17
Dewpt            24 23 28 31 33 34 30 22 17 20 18 17 14 13 11  9  7 10 14 15 14
RH               96 92 92 96100 96 89 81 77 84 81 84 88 88 88 96 91 91 88 84 88
Wind dir          W  W  S  S SW  W  W NW NW NW NW NW NW NW NW NW NW NW  W NW  N
Wind spd          6  5  8 16 19 25 28 33 31 26 23 18 10  6  4  3  2  3  4  5  5
Wind gust                 27 31 37 49 57 50 41 34 29 23
Clouds           B2 B2 OV OV OV B2 B2 OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     70          50          20           5          40
QPF 12hr                   0.05        0.03           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                  C
Rain                       C  C  S  S
Snow                                S  C  S  S                    S  S  C  C  C
Obvis                     BS BS
Wind chill       17 17 22 22 22 23 19 10  5  7  7  6  5  6  5        6 10 11  9
Min chill        15    15    19    18     1     1     3     3     2     2     7
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             8    19      -6     2     -14     6      -4    21
Temp          15   11 17  4 -3   -5  0 -1 -7  -13 -1 -1  0    6 18 16
Dewpt         14   11 11  1 -6   -6 -3 -5-11  -14 -6 -6 -2    3 14 13
PWind dir           N    NW      NW    NW      NW    NW       S    SW
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC B1   B2 B1 B1
PoP 12hr           40    20      20    40       5     5       5    10
Snow           C    C  S          S  C  C

$$
IAZ023-092200-
Pocahontas-
Including the cities of Pocahontas, Laurens, Rolfe, Fonda,
and Gilmore City
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          20          24           9          23
Temp             23 23 32 35 35 35 33 27 22 21 23 22 18 16 14 12 12 16 21 23 21
Dewpt            22 21 30 33 35 34 30 22 15 19 20 20 17 15 13 11 12 16 20 22 21
RH               96 92 92 92100 96 89 81 74 92 88 92 96 96 96 96100100 96 96100
Wind dir          W SW  S SW  W  W  W NW NW NW NW NW NW NW  N NE  E SE SE  E NE
Wind spd          5  6 10 20 23 27 31 33 28 24 20 16  8  5  3  3  4  4  5  8  8
Wind gust              25 35 39 43 50 60 50 41 33    18
Clouds           B2 B2 B2 OV OV B2 B1 B2 B2 B1 B2 B2 OV B2 B2 B2 OV B2 B2 OV OV
PoP 12hr                     40          20           5          20          40
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                    S  C  S
Snow                                   S                    S  S  C  C  C  C  C
Wind chill       16 15 24 24 23 22 19 10  4  5  8  8  8  7  8  5  4  8 13 14 12
Min chill        12    12    22    17     1     0     5     4     0     3     9
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             9    20      -3     4     -15     9      -2    23
Temp          19   12 18  5  1   -2  2 -1-10  -14  1  0  3    9 21 18
Dewpt         18   12 14  4 -2   -4  1 -2-11  -14 -3 -2  2    7 19 17
PWind dir           N    NW       N     N      NW    SW       S     W
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           30    20      20    40       5     5       5    10
Snow           C    C  S          S  C  C

$$
IAZ024-092200-
Humboldt-
Including the city of Humboldt
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          20          25          11          23
Temp             23 22 31 34 36 36 33 28 23 22 24 23 19 17 15 13 12 15 21 23 21
Dewpt            21 20 29 32 36 34 30 23 16 19 19 18 16 15 13 12 11 14 18 20 19
RH               92 92 92 92100 92 89 81 74 88 81 81 88 92 92 96 96 96 88 88 92
Wind dir          W  S  S SW SW  W  W NW NW NW NW NW NW NW NW  N NE SE  S NE NE
Wind spd          5  5 10 19 23 27 31 34 31 27 23 17  9  5  4  3  3  4  5  8  8
Wind gust              21 31 35 41 49 59 50 41 33
Clouds           B2 B2 B2 OV OV B2 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     50          20           5          10          40
QPF 12hr                   0.01           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                       C  S
Snow                                   S                          C  C  C  C  C
Obvis                     BS
Wind chill       16 15 22 23 24 23 19 12  4  5  9  8  7  8  8  7  5  8 13 13 11
Min chill        11    13    21    19     2     1     5     5     3     4    10
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    21      -3     4     -15     8      -2    24
Temp          19   13 19  7  0   -2  2  1 -8  -14  0  0  3    8 20 18
Dewpt         18   13 13  3 -3   -4 -1 -3-11  -15 -5 -4  1    6 17 15
PWind dir           N    NW      NW     N      NW    SW       S    SW
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           30    20      20    40       5     5       5    10
Snow           C    C  S          S  C  C

$$
IAZ025-092200-
Wright-
Including the cities of Eagle Grove, Clarion, and Belmond
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          20          25          10          22
Temp             22 22 30 33 34 35 33 30 23 23 23 22 18 16 14 12 12 14 19 21 20
Dewpt            21 20 29 32 34 34 30 24 16 19 18 17 15 14 12 11 10 12 16 17 17
RH               96 92 96 96100 96 89 78 74 84 81 81 88 92 92 96 91 92 88 84 88
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW  N  N  E  W  N NE
Wind spd          6  5 10 19 21 27 31 35 34 28 24 19 10  6  4  3  3  4  5  8  8
Wind gust                    32 40 46 58 50 41 34    20
Clouds           B2 B2 OV OV OV B2 B1 OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     50          30          10          10          40
QPF 12hr                   0.02        0.02           0           0           0
Snow 12hr                 00-00           T       00-00
Rain                       C  C
Snow                                   C                          C  C  C  C  C
Obvis                     BS BS
Wind chill       14 14 21 22 22 22 19 13  4  5  7  7  6  7  6  6  6  6 11 12 10
Min chill        11    12    20    17     1     0     4     4     3     3     8
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             9    20      -4     3     -15     7      -3    22
Temp          18   12 18  5  0   -3  1  0 -8  -14 -1  0  1    8 19 17
Dewpt         16   12 11  2 -4   -5 -2 -4-11  -15 -6 -6 -1    4 15 14
PWind dir           N    NW      NW     N      NW     W       S    SW
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B2 B1 SC
PoP 12hr           40    20      20    50       5     5       5    10
Snow           C    C  S  S       S  C  C

$$
IAZ026-092200-
Franklin-
Including the city of Hampton
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          21          25           9          21
Temp             24 24 30 33 33 36 33 30 23 24 24 21 18 16 14 11 11 13 19 20 19
Dewpt            23 23 28 31 33 34 30 26 17 20 18 16 14 13 12 10  9 11 14 16 15
RH               96 96 92 92100 92 89 85 77 84 77 81 84 88 92 96 91 91 80 84 84
Wind dir          W  W  S  S SW  W  W NW NW NW NW NW NW NW NW NW NW  N  W  N  N
Wind spd          6  5  8 17 20 26 28 34 32 28 25 19 10  6  4  3  2  3  5  5  5
Wind gust                       36 43 58 50 42       21
Clouds           B2 B2 OV OV OV B2 B1 OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     60          40          10          10          40
QPF 12hr                   0.03        0.02           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                  C
Rain                       C  C     S
Snow                                   C  S  S                    C  C  C  C  C
Obvis                     BS BS
Wind chill       16 17 22 22 22 23 19 14  5  7  8  6  6  6  6        7 11 12 10
Min chill        13    14    20    18     2     2     3     4     2     3     8
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             9    19      -5     3     -14     6      -4    21
Temp          17   12 17  5 -1   -4  1  0 -7  -13 -1 -1  0    7 18 17
Dewpt         15   12 11  2 -5   -5 -3 -5-11  -14 -7 -7 -2    3 13 13
PWind dir           N    NW      NW    NW      NW    NW       S    SW
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC B1   B2 B1 SC
PoP 12hr           40    20      20    40       5     5      10    10
Snow           C    C  S          S  C  C

$$
IAZ027-092200-
Butler-
Including the cities of Parkersburg, Clarksville, Shell Rock,
Greene, Aplington, Allison, and Dumont
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          21          27          10          21
Temp             24 24 29 32 33 37 34 31 25 25 25 23 19 18 15 12 12 13 19 21 19
Dewpt            23 23 28 30 33 35 31 29 18 22 20 18 16 15 14 11 10 12 15 16 16
RH               96 96 96 92100 92 89 92 74 88 81 81 88 88 96 96 91 96 84 81 88
Wind dir          W  W  S  S SW  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW  N
Wind spd          6  5  6 16 19 26 28 33 32 27 24 19 11  8  5  3  2  3  4  5  5
Wind gust                    29 39 43 57 50 43 35    23
Clouds           B2 B2 OV OV OV B2 B1 OV B2 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     60          50          20           5          40
QPF 12hr                   0.03        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                  C
Rain                       C  C     S
Snow                                   C  S  S                    C  C  C  C  C
Obvis                     BS BS
Wind chill       16 17 22 21 21 25 20 16  7  9 10  8  7  8  7  6     7 12 13 11
Min chill        10    11    20    19     4     3     4     5     3     5     9
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    21      -4     4     -13     6      -5    22
Temp          17   13 19  7  0   -3  3  1 -6  -12  0  0 -1    7 18 17
Dewpt         16   12 13  3 -4   -4 -2 -3 -9  -13 -6 -6 -2    4 14 14
PWind dir           N    NW      NW    NW      NW    NW       S    SW
Wind char          LT    BZ      GN    LT      LT    LT      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC B1   B2 B1 SC
PoP 12hr           40    20      20    40       5     5      10    10
Snow           C    C  S          S  C  C

$$
IAZ028-092200-
Bremer-
Including the city of Waverly
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      34          21          28           9          21
Temp             25 26 30 32 32 36 34 32 25 27 27 24 20 18 16 12 11 13 19 21 18
Dewpt            24 25 28 30 32 35 32 30 19 24 22 19 17 16 14 12 11 12 15 16 15
RH               96 96 92 92100 96 92 92 78 88 81 81 88 92 92100100 96 84 81 88
Wind dir          W  W SW  S SW  W  W NW NW NW NW NW NW NW NW NW NW NW  W NW  N
Wind spd          9  6  8 16 20 26 28 33 32 28 24 19 12 10  6  5  4  4  5  6  6
Wind gust                       39 44 54 49 42 35 29
Clouds           B2 B2 OV OV OV OV B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2
PoP 12hr                     60          70          20           5          30
QPF 12hr                   0.03        0.05           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                  C  L
Rain                       C  L  S  S
Snow                                   C  S  S                    S  S  C  C  C
Wind chill       16 18 22 21 20 24 21 17  8 11 12  9  7  6  6  4  4  6 11 11  9
Min chill        11    12    17    19     5     5     4     4     2     3     6
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    20      -5     4     -13     5      -5    21
Temp          16   12 19  7  0   -3  3  1 -6  -12  1 -1 -1    6 18 17
Dewpt         15   12 14  4 -3   -5 -2 -4 -9  -13 -6 -6 -2    3 13 14
PWind dir           N    NW      NW    NW      NW    NW       S    SW
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC B1   B2 B1 B1
PoP 12hr           40    20      10    40       5     5      10    10
Snow           C    C  S             C  C

$$
IAZ033-092200-
Sac-
Including the cities of Sac City, Lake View, Odebolt, Wall Lake,
Schaller, and Early
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          21          26          13          26
Temp             24 25 34 36 37 37 34 30 23 22 24 23 19 18 16 15 16 19 24 26 24
Dewpt            22 23 31 34 36 35 31 25 15 19 20 19 17 16 15 14 15 18 21 24 23
RH               92 92 89 92 96 92 89 81 71 88 84 84 92 92 96 96 96 96 88 92 96
Wind dir          W SW  S SW  W  W  W NW NW NW NW NW NW NW  N  E  E SE SE  E NE
Wind spd          6  6 11 19 20 26 29 32 28 24 20 14  6  4  3  3  4  5  6  8  8
Wind gust              25 32 36 43 51 60 50 41 32 25 18
Clouds           B2 B2 B2 OV OV B1 B1 B1 B2 SC B2 B2 B2 OV B2 OV OV B2 OV OV OV
PoP 12hr                     30          10           5          20          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       C
Snow                                                        S  S  C  C  C  C  S
Wind chill       16 16 26 25 26 25 20 14  6  6 10 10  9 10     8  8 11 16 17 16
Min chill        13    12    23    19     2     2     6     6     5     6    13
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            11    22      -1     7     -12    12       2    25
Temp          21   15 20  8  4    1  4  2 -6  -10  4  5  7   13 23 19
Dewpt         21   15 14  5  0    0  2  0 -8  -11 -2  2  5   10 20 18
PWind dir           N    NW       N     N      NW     E       S     W
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV OV B2 SC   SC SC SC B1   B1 SC SC
PoP 12hr           20    20      20    40       5     5       5     5
Snow           S    S  S          S  C  S

$$
IAZ034-092200-
Calhoun-
Including the cities of Rockwell City, Manson, Lake City,
and Pomeroy
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          21          26          12          25
Temp             22 22 32 35 36 37 34 31 23 23 25 23 19 18 16 14 14 18 23 25 23
Dewpt            20 21 30 33 35 35 31 26 15 20 20 20 17 17 15 13 14 17 21 23 22
RH               92 96 92 92 96 92 89 81 71 88 81 88 92 96 96 96100 96 92 92 96
Wind dir          W  S  S SW  W  W  W NW NW NW NW NW NW NW  N NE  E SE SE  E NE
Wind spd          5  5  9 18 19 25 28 31 28 24 19 14  6  4  2  2  3  4  5  6  6
Wind gust              23 31 34 40 47 60 50 40 33    18
Clouds           B2 B2 B2 OV OV B2 B1 B2 B1 B1 B2 B2 OV B2 B2 OV OV B2 B2 OV OV
PoP 12hr                     30          20           5          20          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                       C
Snow                                                        S  S  C  C  C  C  S
Wind chill       15 15 24 24 25 25 20 16  6  7 11 10 10 11          11 16 17 16
Min chill        12    12    23    19     4     2     7     7     5     6    12
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            12    23      -1     6     -13    11       0    25
Temp          20   15 21  8  3    0  3  2 -7  -12  2  2  5   11 22 19
Dewpt         20   15 15  6  0   -2  1 -1 -8  -12 -3 -1  4    8 20 18
PWind dir           N    NW       N     N      NW    SE       S     W
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV OV B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           30    20      20    40       5     5       5     5
Snow           S    C  S          S  C  C

$$
IAZ035-092200-
Webster-
Including the city of Fort Dodge
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          21          26          12          24
Temp             21 21 31 34 35 37 34 31 23 23 25 23 19 18 16 14 14 17 21 24 22
Dewpt            19 19 29 32 35 35 31 27 16 20 19 19 17 16 14 13 12 16 19 21 20
RH               92 92 92 92100 92 89 85 74 88 78 84 92 92 92 96 92 96 92 88 92
Wind dir          W SW  S SW SW  W  W NW NW NW NW NW NW NW  N  N  E SE SE NE NE
Wind spd          5  5  9 17 19 25 27 32 28 24 19 16  8  5  3  2  3  3  5  6  6
Wind gust              20 28 33 40 47 62 50 41 32 26 18
Clouds           B1 B2 B2 OV OV B2 B1 B2 B2 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     30          20          10          10          40
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                       C  S
Snow                                                              C  C  C  C  C
Obvis                     BS
Wind chill       13 13 23 23 24 25 20 16  6  7 10 10 10 10          11 13 16 14
Min chill        11    11    22    19     4     2     6     7     6     6    11
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            12    22      -1     6     -13     9      -1    24
Temp          20   15 20  8  2    0  3  1 -7  -12  1  0  3    9 21 19
Dewpt         19   15 14  5 -1   -2  0 -2 -9  -13 -4 -4  1    6 18 16
PWind dir          NE    NW       N     N      NW     S       S    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           30    20      20    40       5     5       5    10
Snow           C    C  S          S  C  C

$$
IAZ036-092200-
Hamilton-
Including the city of Webster City
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          22          26          12          23
Temp             22 21 30 33 34 37 34 32 24 24 25 23 19 18 16 14 14 16 21 23 21
Dewpt            20 20 28 32 34 35 32 28 16 20 19 18 16 16 14 12 12 14 17 19 19
RH               92 96 92 96100 92 92 85 71 84 78 81 88 92 92 92 92 92 84 84 92
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW  N NE  E  S NE NE
Wind spd          5  5  9 17 20 26 29 34 32 27 23 18 10  5  4  3  3  4  5  6  6
Wind gust                 27    39 46 59 50 42 34
Clouds           B1 B2 B2 OV OV B2 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     40          30          10          10          40
QPF 12hr                   0.01           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                       C  C
Snow                                   S                          C  C  C  C  C
Obvis                     BS BS
Wind chill       14 14 22 22 23 25 20 17  6  7 10  9  7 10  9  8  8  9 13 14 12
Min chill        11    11    21    18     4     2     4     5     4     4    10
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            12    22      -2     5     -13     8      -2    24
Temp          19   15 20  8  2   -1  3  1 -6  -12  1  0  1    8 20 18
Dewpt         18   15 14  4 -2   -3 -1 -2 -9  -13 -5 -5  0    5 16 15
PWind dir          NE    NW      NW     N      NW     S       S    SW
Wind char          GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           30    20      20    40       5     5       5    10
Snow           C    C  S  S       S  C  C

$$
IAZ037-092200-
Hardin-
Including the cities of Iowa Falls, Eldora, and Ackley
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          22          27          11          23
Temp             23 23 30 33 34 37 33 32 24 24 25 23 19 18 15 13 13 14 20 22 20
Dewpt            21 22 28 31 34 35 32 29 17 21 20 18 17 16 14 12 11 14 17 18 18
RH               92 96 92 92100 92 96 88 74 88 81 81 92 92 96 96 91100 88 84 92
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW NW NW NE SW  N NE
Wind spd          6  5  9 17 19 26 28 33 32 27 23 18 10  6  4  3  2  3  5  5  6
Wind gust                 27    36 44 58 50 43 34 28 21
Clouds           B1 B2 B2 OV OV OV B1 B2 B2 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     50          40          10          10          40
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  C
Snow                                   S  S  S                    C  C  C  C  C
Obvis                     BS BS
Wind chill       14 16 22 22 22 25 20 17  6  7 10  8  7  9  8  7     8 12 15 12
Min chill        11    12    20    19     3     2     5     5     4     5    10
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            12    22      -2     5     -13     7      -3    23
Temp          18   14 20  8  1   -1  3  1 -6  -12  1  0  1    7 19 18
Dewpt         18   14 14  5 -2   -3 -1 -2 -9  -13 -5 -5 -1    4 15 15
PWind dir           N    NW      NW     N      NW    NW       S    SW
Wind char          GN    BZ      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B2 B1 SC
PoP 12hr           40    20      20    40       5     5      10    10
Snow           C    C  S          S  C  C

$$
IAZ038-092200-
Grundy-
Including the cities of Grundy Center, Reinbeck, Conrad, Dike,
and Wellsburg
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          22          27          11          22
Temp             22 22 29 32 34 37 34 33 25 24 26 23 19 18 16 13 13 14 20 22 20
Dewpt            19 21 27 31 34 35 32 29 18 22 21 19 17 16 14 12 11 13 16 18 16
RH               88 96 92 96100 92 92 85 74 92 81 84 92 92 92 96 91 96 84 84 84
Wind dir          W SW SW  S SW  W  W NW NW NW NW NW NW NW NW NW NW NW  W  N  N
Wind spd          8  6  9 17 21 27 29 34 33 28 24 20 11  9  5  4  3  3  5  5  6
Wind gust                       39 43 57 50 44 35    23
Clouds           B1 B2 OV OV OV OV B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     50          40          20           5          40
QPF 12hr                   0.01        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                  S
Rain                       S  C
Snow                                   C  S  S                    C  C  C  C  C
Obvis                     BS BS
Wind chill       12 15 20 21 22 25 20 18  7  8 11  8  7  7  7  6  7  7 12 14 11
Min chill         9    10    20    19     4     3     5     5     3     4    11
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            12    22      -3     5     -12     6      -3    23
Temp          18   15 20  9  2   -2  3  2 -5  -11  0  0  0    7 19 18
Dewpt         17   14 14  5 -2   -3 -1 -3 -9  -12 -5 -6 -2    4 14 14
PWind dir           N    NW      NW     N      NW    NW       S    SW
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC B1   B2 B1 SC
PoP 12hr           40    20      20    40       5     5      10    10
Snow           C    C  S          S  C  C

$$
IAZ039-092200-
Black Hawk-
Including the cities of Waterloo and Cedar Falls
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          23          29          10          22
Temp             21 22 29 32 33 37 34 33 26 27 28 25 20 18 16 13 12 14 20 22 19
Dewpt            20 21 28 31 33 36 32 30 18 23 22 19 17 16 14 12 11 12 16 16 16
RH               96 96 96 96100 96 92 89 71 85 78 78 88 92 92 96 96 92 84 77 88
Wind dir          W  W SW  S SW  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW  N
Wind spd          8  6  8 16 19 26 28 33 32 28 23 19 12 10  5  5  4  4  5  6  6
Wind gust                    31 39 43 54 49 44 36 31 23
Clouds           B1 B2 OV OV OV OV B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2
PoP 12hr                     50          60          20           5          30
QPF 12hr                   0.01        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                  S
Rain                       S  L  S
Snow                                   C  S  S                    S  S  C  C  C
Obvis                     BS BS
Wind chill       12 14 21 22 22 25 21 19 10 11 13 10  7  7  7  5  5  6 12 14 11
Min chill         9     9    19    20     6     6     6     6     2     3     8
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            11    22      -3     5     -12     6      -4    23
Temp          17   15 20  9  1   -2  3  2 -5  -11  2  0 -1    6 19 18
Dewpt         16   14 15  5 -3   -4 -2 -3 -9  -13 -5 -6 -3    3 13 14
PWind dir           N    NW      NW    NW      NW    NW       S    SW
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC B1   B2 B1 SC
PoP 12hr           40    20      10    40       5     5      10    10
Snow           C    C  S             C  C

$$
IAZ044-092200-
Crawford-
Including the city of Denison
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          23          27          16          29
Temp             25 26 34 37 37 38 34 32 25 24 25 25 21 20 19 18 19 22 27 29 27
Dewpt            23 25 31 34 36 36 31 27 16 20 19 19 18 18 17 17 18 20 23 25 25
RH               92 96 89 89 96 92 89 81 68 84 78 78 88 92 92 96 96 92 85 85 92
Wind dir         SW  S  S SW  W NW  W NW NW NW NW NW NW NW NE  E  E SE SE  E NE
Wind spd          4  5 10 16 17 24 27 31 27 23 18 13  5  3  2  2  3  4  5  6  5
Wind gust              24 31 33 41 50 60 50 42 32 25 19
Clouds           B2 B1 B2 OV OV B1 SC B1 B2 B1 B2 B2 B2 OV B2 OV OV OV OV OV OV
PoP 12hr                     20          10           5          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                                                                  S
Rain                       S
Snow                                                        S  S  S  S  S  S
Wind chill          19 26 28 27 26 21 18  9  9 12 13 13             15 19 21 19
Min chill        16    16    25    20     5     3     9    11     9    10    16
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            13    23       2     9      -9    13       5    27
Temp          24   17 21 10  6    3  7  5 -3   -7  7  9  9   14 25 21
Dewpt         23   17 15  7  2    1  4  2 -5   -8  0  4  7   11 20 19
PWind dir          NE    NW       N    NE       N    SE       S     W
Wind char          LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    OV   OV OV B2 OV   OV OV B2 SC   SC SC SC B1   B1 SC SC
PoP 12hr           20    10      10    30       5     5       0     5
Snow                S  S          S  C  S

$$
IAZ045-092200-
Carroll-
Including the city of Carroll
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          23          27          15          28
Temp             25 26 34 37 37 38 35 32 25 24 25 24 20 20 19 17 18 21 26 28 26
Dewpt            23 24 31 34 36 36 31 27 16 20 20 19 18 18 17 15 17 19 21 24 24
RH               92 92 89 89 96 92 85 81 68 84 81 81 92 92 92 92 96 92 81 85 92
Wind dir          W SW SW SW  W  W  W NW NW NW NW NW NW NW  N  E  E SE SE  E NE
Wind spd          5  6 11 18 19 25 28 32 28 25 19 14  6  3  2  2  3  4  5  8  6
Wind gust              25 32 33 41 49 59 51 42 32 25 19
Clouds           B1 B2 B2 OV OV B2 SC B1 B2 SC B2 B2 B2 B2 B2 OV OV B2 B2 OV OV
PoP 12hr                     20          20           5          20          30
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S
Snow                                                        S  S  S  S  C  C  S
Wind chill       18 18 26 27 26 26 22 17  8  9 12 12 11 14          14 18 20 19
Min chill        16    15    25    20     5     4     9    10     9    10    16
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            14    25       2     9      -9    13       3    28
Temp          23   18 23 11  5    3  7  4 -4   -8  6  7  7   14 25 21
Dewpt         22   18 16  7  2    1  4  1 -6   -9 -2  2  6   10 20 19
PWind dir          NE    NW       N     N       N     E       S     W
Wind char          LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV OV B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           20    20      20    30       5     5       0     5
Snow           S    S  S          S  C  S

$$
IAZ046-092200-
Greene-
Including the city of Jefferson
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          23          28          15          27
Temp             24 23 33 35 36 38 35 33 25 25 26 25 21 20 18 17 17 19 24 26 25
Dewpt            22 22 30 33 36 36 32 28 16 21 22 21 19 19 17 15 16 19 22 24 24
RH               92 96 89 92100 92 89 82 68 84 85 84 92 96 96 92 96100 92 92 96
Wind dir          W  S  S SW SW  W  W NW NW NW NW NW NW NW  N NE  E SE SE NE NE
Wind spd          4  4  8 14 17 23 25 28 26 21 18 13  5  4  2  2  2  3  5  5  5
Wind gust              21 28 31 39 46 59 50 41 32 25 18
Clouds           B1 B2 B2 OV OV B2 SC B1 B2 B1 B2 B2 OV B2 B2 OV OV B2 B2 OV OV
PoP 12hr                     20          20           5          20          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  S
Snow                                                        S  S  C  C  C  C  S
Wind chill       17 17 26 25 27 27 22 19  9 10 12 13 12 14             17 19 18
Min chill        13    13    23    21     6     5     9    10     9    10    16
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            14    25       1     8     -10    11       1    27
Temp          22   18 23 11  5    2  5  4 -4   -9  4  4  5   11 24 21
Dewpt         22   18 17  8  2    0  4  1 -5  -10 -2  0  5    9 21 19
PWind dir          NE    NW       N     N       N     E       S    SW
Wind char          LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   OV B2 B2 OV   OV OV B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           20    20      20    30       5     5       5     5
Snow           S    S  S          S  C  S

$$
IAZ047-092200-
Boone-
Including the city of Boone
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          24          28          14          26
Temp             22 22 32 34 35 38 35 33 26 25 26 24 21 20 18 16 16 18 23 25 24
Dewpt            21 21 30 32 35 36 33 28 17 21 21 20 19 19 17 15 15 18 21 22 22
RH               96 96 92 92100 92 92 82 68 84 81 84 92 96 96 96 96100 92 88 92
Wind dir          W SW  S SW SW  W  W NW NW NW NW NW NW NW  N  N  E SE SE NE NE
Wind spd          5  5  8 14 17 24 26 31 28 24 19 16  9  5  3  3  3  3  5  6  6
Wind gust              18 27 31 39 46 58 50 42 33 27 20
Clouds           B1 B2 B2 OV OV B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     30          20          10          20          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  S
Snow                                                        S  S  C  C  C  C  C
Wind chill       15 16 25 24 25 27 22 19  9  9 12 11 11 12          12 16 17 16
Min chill        11    12    22    21     5     5     8     8     8     9    14
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            14    24       1     7     -10     9       0    26
Temp          22   18 22 11  5    2  5  3 -4   -9  3  2  4   10 23 20
Dewpt         21   18 17  8  2    0  3  1 -6  -10 -3 -3  2    7 19 18
PWind dir          NE    NW       N     N      NW     E       S    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           30    20      20    40       5     5       5     5
Snow           C    C  S          S  C  S

$$
IAZ048-092200-
Story-
Including the city of Ames
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          24          29          14          25
Temp             23 22 31 33 35 38 35 33 26 25 27 24 21 20 18 16 16 18 23 24 23
Dewpt            21 21 29 32 35 36 33 28 18 22 22 20 19 19 17 15 15 17 20 21 21
RH               92 96 92 96100 92 92 82 71 88 81 84 92 96 96 96 96 96 88 88 92
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW  N NE  E SE NE NE
Wind spd          5  5  9 16 18 24 27 32 29 25 20 17 10  5  4  3  3  3  5  6  6
Wind gust                 28 31 39 44 57 50 43 34 28 21
Clouds           B1 B2 B2 OV OV B2 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     40          30          10          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  C
Snow                                      S  S                    C  C  C  C  C
Obvis                        BS
Wind chill       15 15 24 23 24 27 22 19  9 10 13 11 10 11 11       12 16 16 15
Min chill        11    11    22    21     6     5     6     7     6     8    12
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            15    24       1     7     -11     9      -1    25
Temp          21   17 22 11  5    2  5  3 -4  -10  3  2  2    9 22 20
Dewpt         21   17 17  8  1    0  2  1 -6  -10 -3 -4  1    6 18 18
PWind dir          NE    NW      NW     N      NW    NE      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           30    20      20    40       5     5      10    10
Snow           C    C  S          S  C  C

$$
IAZ049-092200-
Marshall-
Including the city of Marshalltown
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          23          29          13          24
Temp             23 22 31 33 34 38 35 33 26 25 27 24 20 19 17 15 14 16 22 24 22
Dewpt            21 21 29 32 34 36 32 29 18 22 22 20 18 18 15 14 13 15 19 20 19
RH               92 96 92 96100 92 89 85 71 88 81 84 92 96 92 96 96 96 88 84 88
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW NW NW NE SW  N NE
Wind spd          6  5  8 16 18 24 26 32 29 25 21 17 10  6  4  3  2  3  5  5  5
Wind gust                 27 29 37 43 55 50 43 34 28 21
Clouds           B1 OV B2 OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     40          30          20          10          40
QPF 12hr                   0.01        0.01           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                       S  C
Snow                                      S  S                    C  C  C  C  C
Obvis                        BS
Wind chill       15 15 24 22 23 27 22 19  9  9 13 10  9 10 10  9       15 16 14
Min chill         9    11    21    21     6     5     7     7     6     7    12
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            14    24       0     7     -11     8      -2    24
Temp          20   16 22 10  4    1  5  3 -5  -10  2  1  1    8 21 19
Dewpt         19   16 16  7  0   -1  1  0 -7  -11 -4 -4 -1    5 16 16
PWind dir          NE    NW      NW     N      NW     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           30    20      20    40       5     5      10    10
Snow           C    C  S  S       S  C  C

$$
IAZ050-092200-
Tama-
Including the cities of Tama, Toledo, Traer, Dysart,
and Gladbrook
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          24          29          12          23
Temp             22 22 30 33 34 37 35 34 27 26 27 24 20 18 16 14 14 15 21 23 21
Dewpt            20 20 28 32 34 35 31 28 18 22 22 19 17 16 13 12 11 13 16 18 16
RH               92 92 92 96100 92 85 78 68 85 81 81 88 92 88 92 88 92 81 81 81
Wind dir          W  W SW  S SW  W  W  W NW NW NW NW NW NW NW NW NW NW  W  N  N
Wind spd          6  5  6 14 18 24 26 31 29 26 21 18 10  6  4  3  3  3  5  5  5
Wind gust              17 26 31 39 43 55 49 44 36 29 24
Clouds           B1 B2 B2 OV OV OV B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                     30          40          20           5          30
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                  S
Rain                       S  C
Snow                                   S  S  S                    C  C  C  C  C
Obvis                        BS
Wind chill       14 15 23 23 23 26 22 20 10 10 13 10  9  9  9  8       14 16 13
Min chill        11    10    20    21     6     5     6     6     4     5    11
Winter Storm                     A  A  A  A  A


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            13    23      -1     6     -12     7      -3    24
Temp          19   15 21 10  3    0  4  3 -5  -11  1  0  0    8 20 19
Dewpt         17   15 15  5 -2   -4 -1 -2 -9  -13 -5 -6 -3    3 14 14
PWind dir           N    NW      NW     N      NW    NW      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 SC   SC FW SC SC   B2 B1 SC
PoP 12hr           30    20      10    40       5     5      10    10
Snow           C    C  S  S          C  C

$$
IAZ057-092200-
Audubon-
Including the cities of Audubon and Exira
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          24          29          17          30
Temp             26 27 34 37 37 38 35 33 26 25 27 26 22 21 20 19 20 23 28 30 28
Dewpt            24 25 31 35 36 37 32 28 17 20 20 19 19 19 17 18 18 21 23 25 26
RH               92 92 89 92 96 96 89 82 68 81 74 74 88 92 88 96 92 92 81 81 92
Wind dir         SW SW  S SW SW  W  W NW NW NW NW NW NW NW  N  E  E SE SE NE  E
Wind spd          4  5 11 17 17 24 26 32 28 25 19 14  5  3  2  2  3  4  6  8  5
Wind gust           16 23 28 32 41 48 57 50 42 31    19
Clouds           B1 B1 B2 OV OV B1 SC B1 B2 SC B2 B2 B2 B2 OV OV OV OV B2 OV OV
PoP 12hr                     10          20           5          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                        S  S  S  S  S  S
Wind chill       20 20 26 28 27 28 22 19  9  9 13 14 15             17 21 22 21
Min chill        17    17    25    21     8     4    10    13    12    13    19
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            15    26       3    11      -7    14       5    30
Temp          25   18 24 13  7    4  9  6 -1   -6  8  9  9   14 26 23
Dewpt         24   18 17  8  3    2  5  3 -4   -7 -1  4  6   10 20 20
PWind dir          NE    NW       N    NE       N     E       S     W
Wind char          LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    OV   OV OV B2 OV   OV OV B2 SC   SC SC SC B1   B1 B1 SC
PoP 12hr           10    10      10    30       5     5       0     5
Snow                S  S             C  S

$$
IAZ058-092200-
Guthrie-
Including the cities of Guthrie Center, Panora, Bayard, and Casey
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          24          30          17          29
Temp             26 28 35 37 37 39 36 33 26 26 28 26 23 22 20 19 20 22 27 29 27
Dewpt            24 26 31 34 36 37 32 28 17 21 21 20 20 19 17 17 18 20 22 24 25
RH               92 92 85 89 96 92 85 82 68 81 75 78 88 88 88 92 92 92 81 81 92
Wind dir          W SW SW SW SW  W  W NW NW NW NW NW NW NW  N NE  E SE SE NE NE
Wind spd          5  6 10 17 18 23 25 29 27 24 19 14  6  4  2  2  3  4  5  6  5
Wind gust           17 23 29 32 40 47 57 50 41 31 25 20
Clouds           B1 B2 B2 OV OV B1 SC B1 B2 SC B2 B2 B2 B2 B2 OV OV B2 B2 OV OV
PoP 12hr                     20          20           5          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S
Snow                                                        S  S  S  S  S  S
Wind chill       19 21 27 27 27 28 23 19 11 11 15 14 15 16          16 20 22 21
Min chill        17    17    25    22     8     6    10    13    12    13    19
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            16    27       3    11      -7    14       4    29
Temp          25   19 25 13  8    4  8  6 -1   -6  7  8  8   14 26 23
Dewpt         24   19 18  9  3    2  5  3 -4   -7 -1  2  6   10 20 19
PWind dir          NE    NW       N     N       N     E       S    SW
Wind char          LT    GN      LT    LT      LT    LT      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           10    20      10    30       5     5       0     5
Snow                S  S             C  S

$$
IAZ059-092200-
Dallas-
Including the cities of Perry, Waukee, and Adel
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          25          29          17          28
Temp             25 26 34 35 37 39 36 34 28 26 28 26 23 22 20 19 19 21 26 28 26
Dewpt            22 24 31 33 36 37 33 28 18 22 22 21 20 19 18 17 17 19 22 24 24
RH               88 92 89 92 96 92 89 78 66 85 78 81 88 88 92 92 92 92 85 85 92
Wind dir          W SW  S SW SW  W  W NW NW NW NW NW NW NW  N NE  E SE  E NE NE
Wind spd          5  5  9 17 18 24 26 31 28 24 20 16  9  5  3  3  3  4  5  6  6
Wind gust              23 29 31 39 44 55 50 42 32 26 20
Clouds           B1 B2 B2 OV OV B2 SC B1 B2 SC B2 B2 OV B2 B2 B2 OV B2 B2 OV OV
PoP 12hr                     30          30          10          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          C
Snow                                                        S  S  S  S  S  S  S
Wind chill       17 19 26 25 27 28 24 20 12 11 14 14 14 15          15 19 21 19
Min chill        15    15    22    22     8     6    11    11    11    11    17
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            16    27       3    10      -8    12       3    28
Temp          24   20 25 14  8    4  8  6 -1   -7  6  7  7   12 25 23
Dewpt         23   20 19 10  4    2  4  3 -4   -8 -1  1  5    9 21 19
PWind dir          NE    NW       N     N       N    NE      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           20    20      10    30       5     5       5     5
Snow           S    S  S             C  S

$$
IAZ060-092200-
Polk-
Including the city of Des Moines
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          26          30          17          27
Temp             25 25 33 35 36 39 36 35 28 27 28 26 23 22 21 19 19 21 25 27 25
Dewpt            23 24 30 33 35 37 33 29 19 22 22 21 20 20 18 17 17 19 21 23 23
RH               92 96 89 92 96 92 89 78 68 81 78 81 88 92 88 92 92 92 84 85 92
Wind dir          W SW  S  S SW  W  W NW NW NW NW NW NW NW NW  N NE  E SE NE NE
Wind spd          5  5  8 14 17 23 25 29 28 24 19 16  9  5  3  3  3  3  5  6  6
Wind gust              19 29 31 39 44 55 50 43 33 27 20
Clouds           B1 B2 B2 OV OV B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     30          30          20          10          30
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  C
Snow                                      S  S                    S  S  C  C  S
Wind chill       18 18 26 25 26 29 25 21 13 12 15 13 13 15          15 18 20 18
Min chill        15    15    22    22     9     7    10    11    11    11    15
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    26       3     9      -7    11       2    28
Temp          24   19 25 14  8    4  8  7 -1   -6  5  5  6   11 25 22
Dewpt         23   19 18 10  4    1  4  2 -4   -8 -2 -1  3    8 19 19
PWind dir          NE    NW       N     N       N    NE      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    OV   OV B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           20    20      10    30       5     5       5    10
Snow           S    S  S             C  C

$$
IAZ061-092200-
Jasper-
Including the city of Newton
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          25          30          15          27
Temp             24 24 33 34 35 39 36 35 28 27 28 26 22 21 20 17 17 19 24 26 24
Dewpt            22 23 30 33 35 37 33 29 19 23 23 21 20 19 18 16 16 18 20 22 21
RH               92 96 89 96100 92 89 78 68 85 81 81 92 92 92 96 96 96 84 85 88
Wind dir          W SW  S  S SW  W  W  W NW NW NW NW NW NW NW  N  N  E SE NE NE
Wind spd          5  5  8 16 17 23 25 29 29 25 21 17 10  5  3  2  2  3  5  5  5
Wind gust              18 27 29 37 43 52 50 43 33 28 23
Clouds           SC B2 B2 OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     30          30          20          10          30
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  C
Snow                                      S  S                    C  C  C  C  C
Wind chill       16 17 26 24 25 28 24 21 12 12 14 12 12 13 14          18 19 17
Min chill        13    14    22    22     9     7     8     9     9    10    15
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            16    26       2     9      -9    10       0    27
Temp          23   18 24 13  7    3  7  6 -2   -8  4  3  3    9 23 21
Dewpt         21   18 18  9  2    1  3  2 -4  -10 -3 -3  0    7 18 17
PWind dir          NE    NW      NW     N      NW     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    OV   OV B2 B2 B2   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           30    20      10    40       5     5      10    10
Snow           C    S  S  S       S  C  C

$$
IAZ062-092200-
Poweshiek-
Including the city of Grinnell
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      36          25          30          14          26
Temp             25 25 33 34 35 38 35 35 28 27 28 25 22 21 18 16 16 18 23 25 23
Dewpt            23 24 30 33 35 36 32 29 19 22 22 20 18 18 16 14 13 16 18 19 19
RH               92 96 89 96100 92 89 78 68 81 78 81 84 88 92 92 88 92 81 78 84
Wind dir          W  W SW  S SW  W  W  W NW NW NW NW NW NW NW NW NW  N SW  N NE
Wind spd          5  5  6 13 17 23 25 29 29 26 23 17  9  5  3  2  2  2  4  5  4
Wind gust        16    18 26 31 39 46 51 50 46 34 28 23
Clouds           B1 B2 B2 OV OV B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     30          30          20          10          30
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  C
Snow                                      S  S                    C  C  C  C  C
Wind chill       17 18 27 25 25 27 23 21 12 12 15 12 12 12                18 17
Min chill        14    15    23    22    11     7     8     9     9    10    13
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            15    25       1     8     -10     9      -2    25
Temp          21   17 23 13  6    2  6  5 -3   -9  3  2  1    8 22 20
Dewpt         19   17 17  8  1   -1  1  0 -6  -11 -4 -5 -2    4 16 16
PWind dir          NE    NW      NW     N      NW     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 SC   SC FW FW SC   B1 B1 SC
PoP 12hr           30    20      10    40       5     5      10    10
Snow           C    S  S  S          C  C

$$
IAZ070-092200-
Cass-
Including the city of Atlantic
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      40          26          31          19          32
Temp             26 28 36 39 38 41 37 35 29 27 29 28 25 23 22 22 22 25 30 32 30
Dewpt            25 27 33 37 37 39 33 28 19 22 22 21 21 20 19 19 20 23 25 27 27
RH               96 96 89 92 96 92 85 75 66 81 75 75 84 88 88 88 92 92 81 81 88
Wind dir         SW SW  S SW SW  W  W NW NW NW NW NW NW NW  N  E SE SE SE NE  E
Wind spd          4  5 11 17 17 23 26 31 29 27 20 16  6  4  2  3  4  5  8  9  6
Wind gust              23 27 28 37 46 51 51 43 31    19
Clouds           B2 B1 B2 B2 B2 B2 SC SC B2 SC B1 B2 B2 B2 B2 OV OV B2 B2 B2 OV
PoP 12hr                      5          10           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                        S  S
Wind chill       20 22 28 30 29 31 25 21 13 12 16 16 17          16 18 23 25 23
Min chill        18    18    25    23    10     7    13    15    15    16    21
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    28       5    14      -4    16       7    32
Temp          26   20 26 16 10    6 12 10  1   -3 11 12 10   15 28 26
Dewpt         25   20 19 10  4    3  6  5 -2   -5  1  5  7   11 21 21
PWind dir          NE    NW       N    NE       N     E       S    SW
Wind char          LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    OV   OV OV B2 OV   OV OV B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           10    10       5    20       5     5       0     5
Snow                                 S

$$
IAZ071-092200-
Adair-
Including the cities of Greenfield, Stuart, Adair, and Fontanelle
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      39          25          30          19          31
Temp             27 29 35 38 37 39 36 34 28 27 29 28 24 23 22 21 21 24 29 31 29
Dewpt            25 27 32 35 36 37 33 29 19 22 22 22 20 20 19 18 20 22 24 26 26
RH               92 92 89 89 96 92 89 82 68 81 75 78 84 88 88 88 96 92 81 81 88
Wind dir          W SW SW SW SW  W  W NW NW NW NW NW NW NW  N NE  E SE SE NE NE
Wind spd          8  8 12 18 18 23 25 31 28 25 21 16  8  5  3  3  4  5  8  8  6
Wind gust              24 29 31 37 46 51 50 43    26 20
Clouds           B2 B1 B2 OV OV B2 SC SC B2 SC B1 B2 B2 B2 B2 OV OV B2 B2 OV OV
PoP 12hr                     10          20           5          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S
Snow                                                        S  S  S  S
Wind chill       19 21 26 28 27 29 24 20 12 12 15 16 15 16    15 15 17 22 24 22
Min chill        17    17    25    23    11     8    12    13    12    13    20
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            18    28       5    13      -5    15       6    31
Temp          26   21 26 15 10    6 11  8  0   -4  9 10  9   14 27 25
Dewpt         24   21 20 10  4    3  6  4 -3   -6  0  4  6   11 21 21
PWind dir          NE    NW       N    NE       N     E       S    SW
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           10    10      10    20       5     5       0     5
Snow                                 S  S

$$
IAZ072-092200-
Madison-
Including the cities of Winterset and Earlham
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      39          27          32          19          31
Temp             28 29 36 37 38 40 38 35 29 28 30 28 25 24 22 21 21 23 29 31 29
Dewpt            25 27 32 35 37 37 34 30 20 22 22 21 20 20 18 18 19 20 22 24 25
RH               88 92 85 92 96 89 85 82 69 78 72 75 81 84 84 88 92 88 75 75 85
Wind dir          W SW SW SW SW  W  W  W NW NW NW NW NW NW  N NE  E SE SE NE NE
Wind spd          8  8 11 19 19 24 25 31 29 26 23 17  9  5  3  4  4  5  6  8  8
Wind gust              24 31 31 37 43 51 50 43       19
Clouds           B1 B2 B2 OV OV B2 SC SC B2 B1 B2 B2 B2 B2 B2 B2 OV B2 B2 OV OV
PoP 12hr                     20          20          10          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S
Snow                                                        S  S  S  S  S  S
Wind chill       19 21 28 27 28 30 26 22 14 13 16 16 16 16    15 15 17 22 23 21
Min chill        17    17    25    24    11     8    13    13    12    13    19
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    29       5    12      -5    15       6    31
Temp          26   22 27 16 10    6 10  8  1   -4  9 10  9   14 28 25
Dewpt         24   21 19 10  4    2  5  3 -2   -6 -1  2  5    9 20 19
PWind dir          NE    NW       N     N       N    NE       S    SW
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    OV   OV B2 B2 OV   OV B2 B2 B1   SC SC SC SC   B1 B1 SC
PoP 12hr           10    10      10    30       5     5       5     5
Snow                   S             C  S

$$
IAZ073-092200-
Warren-
Including the cities of Indianola, Norwalk, and Carlisle
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      39          27          32          19          30
Temp             27 28 36 37 38 40 37 36 30 28 30 28 25 24 22 21 21 23 28 30 28
Dewpt            25 26 33 35 37 37 34 30 20 22 22 21 20 20 19 18 18 20 21 24 24
RH               92 92 89 92 96 89 89 79 66 78 72 75 81 84 88 88 88 88 75 78 85
Wind dir          W SW  S SW SW  W  W  W NW NW NW NW NW NW NW  N  E  E  E NE NE
Wind spd          8  6 10 17 18 23 25 28 29 25 23 17 10  5  3  3  3  4  5  8  6
Wind gust              23 29 31 37 42 50 50 43 33    20
Clouds           B1 B2 B2 OV OV B2 SC SC B2 B1 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 OV
PoP 12hr                     20          20          10          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S
Snow                                      S  S                    S  S  S  S  S
Wind chill       19 21 28 28 28 30 26 23 15 13 17 16 16 17    15 15 17 21 22 21
Min chill        17    17    25    24    13    10    13    13    13    13    18
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    28       5    12      -6    14       4    30
Temp          26   21 27 17 10    6 10  9  1   -5  8  8  9   13 27 24
Dewpt         24   21 19 10  4    2  4  3 -2   -7 -2  1  5    9 20 19
PWind dir          NE    NW       N     N       N    NE      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   OV B2 B2 B2   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           20    10      10    30       5     5       5    10
Snow           S    S  S             C  S

$$
IAZ074-092200-
Marion-
Including the cities of Pella and Knoxville
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                36 39 42          27          32          18          29
Temp             28 29 36 38 38 41 38 36 30 28 30 28 25 23 22 20 20 22 27 29 27
Dewpt            26 27 33 35 37 38 35 31 21 23 23 22 21 21 19 18 17 19 21 23 24
RH               92 92 89 89 96 89 89 82 69 81 75 78 84 92 88 92 88 88 78 78 88
Wind dir          W SW  S  S SW  W  W  W NW NW NW NW NW NW NW  N NE  E  E NE NE
Wind spd          8  6  9 16 17 21 24 28 28 25 21 16 10  6  4  3  3  4  5  6  5
Wind gust           17 21 29 32 39 43 50 50 46 34 27 21
Clouds           SC B2 B2 B2 OV B2 B1 SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     20          20          20          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S
Snow                                      S  S                    S  S  S  S  S
Wind chill       20 22 29 29 29 31 27 24 15 13 17 15 15 15 16 14    16 20 22 20
Min chill        17    17    25    24    14    10    12    12    11    12    17
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            18    28       4    11      -7    12       2    29
Temp          26   20 26 16 10    5  9  8  1   -6  7  7  7   12 26 23
Dewpt         23   20 19 11  4    2  4  4 -2   -8 -2  0  3    8 19 19
PWind dir          NE    NW       N     N       N     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 SC   SC SC FW SC   B1 B1 SC
PoP 12hr           20    20      10    30       5     5       5    10
Snow           S    S  S  S          C  C

$$
IAZ075-092200-
Mahaska-
Including the city of Oskaloosa
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      39          27          32          17          28
Temp             27 28 36 37 38 41 37 37 30 28 30 28 25 23 22 19 19 21 26 28 26
Dewpt            25 27 33 35 37 38 34 31 21 24 24 22 20 20 18 17 16 18 20 22 22
RH               92 96 89 92 96 89 89 79 69 85 78 78 81 88 84 92 88 88 78 78 85
Wind dir          W SW SW  S SW  W  W  W NW NW NW NW NW NW NW NW  N NE SE NE NE
Wind spd          8  5  8 14 17 21 24 28 29 26 23 18 10  6  4  3  2  3  4  5  5
Wind gust           17 20 29 33 40 44 50 50 46 35 31 24
Clouds           SC B2 B1 OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     20          20          20          10          30
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S
Snow                                      S  S                    C  C  C  C  S
Wind chill       19 22 29 28 28 31 26 24 15 13 17 15 15 15 16          20 22 20
Min chill        17    17    24    23    12     9    11    12    11    13    18
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            18    28       4    11      -7    11       1    28
Temp          25   20 26 16  9    5  9  8  0   -6  6  5  4   10 25 23
Dewpt         22   20 19 11  4    1  4  3 -3   -9 -3 -2  1    7 18 18
PWind dir          NE    NW      NW     N      NW     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    OV   OV B2 B2 B2   OV B2 B2 SC   SC SC FW SC   B1 B1 SC
PoP 12hr           20    20      10    30       5     5      10    10
Snow           S    S  S  S          C  C

$$
IAZ081-092200-
Adams-
Including the city of Corning
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          27          32          20          34
Temp             28 30 38 41 40 42 38 36 30 29 30 30 26 24 24 22 23 26 31 34 31
Dewpt            26 28 34 37 39 39 34 29 21 23 24 22 22 21 20 20 21 24 26 28 28
RH               92 92 85 85 96 89 85 75 69 78 78 72 85 88 84 92 92 92 81 78 88
Wind dir         SW SW SW SW SW  W NW NW NW NW NW NW NW NW  N  E SE SE SE NE  E
Wind spd          5  6 11 17 16 20 24 29 29 25 21 16  6  4  2  3  4  5  8  9  6
Wind gust              23 28 27 36 42 50 52 44    26 19
Clouds           B2 B1 B1 B2 B2 B2 SC FW B1 SC B1 B1 B2 B2 B2 OV OV B2 B2 B2 B2
PoP 12hr                      5          20           0          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill       22 23 31 32 32 33 27 23 15 14 17 18 18          17 19 24 26 24
Min chill        19    20    26    25    14    10    15    15    15    16    22
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    30       6    16      -3    18       8    34
Temp          27   22 28 17 11    7 13 11  3   -2 12 13 11   16 30 26
Dewpt         26   22 21 11  5    4  7  5 -1   -4  2  6  7   11 22 22
PWind dir          NE    NW       N    NE       N     E       S    SW
Wind char          LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   OV B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr            5    10       5    20       0     0       0     5
Snow                                 S

$$
IAZ082-092200-
Union-
Including the city of Creston
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      40          27          32          19          33
Temp             28 30 37 39 39 41 38 36 30 29 31 30 26 24 23 22 22 25 31 33 30
Dewpt            26 28 33 36 38 38 34 29 21 22 22 22 20 21 19 19 20 22 24 26 26
RH               92 92 85 89 96 89 85 75 69 75 69 72 78 88 84 88 92 88 75 75 85
Wind dir          W SW SW SW SW  W  W NW NW NW NW NW NW NW  N NE  E SE SE NE NE
Wind spd          8  8 12 18 17 21 25 29 29 26 23 17  8  5  3  4  5  5  8  9  8
Wind gust              25 31 28 36 42 49 52 44       19
Clouds           B1 B1 B2 B2 B2 B2 SC FW B1 SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 OV
PoP 12hr                      5          20           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S
Wind chill       20 22 29 30 30 31 27 23 15 14 18 18 17 17    16 15 18 23 25 23
Min chill        17    18    26    24    13     9    14    15    13    15    22
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    30       6    14      -3    16       7    33
Temp          27   23 29 17 11    7 13 10  3   -2 11 12 10   15 29 26
Dewpt         26   23 21 11  5    3  6  4 -1   -5  0  4  6   10 21 21
PWind dir          NE    NW       N    NE       N     E       S    SW
Wind char          GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    OV   B2 B2 B2 B2   B2 B2 B2 B1   SC SC SC SC   B1 B1 SC
PoP 12hr           10    10       5    20       0     5       0     5
Snow                                 S  S

$$
IAZ083-092200-
Clarke-
Including the city of Osceola
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          28          33          20          32
Temp             29 30 38 40 40 43 39 37 30 29 31 30 26 25 23 22 22 25 30 32 30
Dewpt            27 28 34 36 38 38 35 29 21 22 22 21 20 21 19 19 20 22 23 24 25
RH               92 92 85 85 92 82 85 72 69 75 69 69 78 84 84 88 92 88 75 72 81
Wind dir          W SW SW SW SW  W  W  W NW NW NW NW NW NW NW  N  E SE SE NE NE
Wind spd          8  8 11 17 17 21 24 28 28 26 23 16  8  5  3  3  4  5  6  8  5
Wind gust              24 31 28 36 41 50 51 43    26 19
Clouds           B1 B2 B2 B2 OV B2 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 OV
PoP 12hr                     10          20          10          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S
Wind chill       20 23 30 31 32 34 28 24 15 15 18 19 18 18    16 16 18 24 26 24
Min chill        19    18    27    27    15    11    16    16    15    16    22
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    30       6    14      -4    16       7    33
Temp          27   22 29 17 12    7 12 10  3   -3 11 11 10   14 29 26
Dewpt         25   22 20 11  5    3  6  4 -1   -5 -1  2  5   10 20 20
PWind dir          NE    NW       N     N       N    NE       S    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 B1   SC SC SC SC   B1 B1 SC
PoP 12hr           10    10       5    20       5     5       5     5
Snow                                 S  S

$$
IAZ084-092200-
Lucas-
Including the city of Chariton
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          28          33          19          31
Temp             29 31 38 41 41 43 39 37 30 29 31 30 26 24 22 21 21 24 29 31 29
Dewpt            28 29 34 36 39 39 35 29 21 23 23 22 21 21 20 18 19 21 23 24 25
RH               96 92 85 82 92 86 85 72 69 78 72 72 81 88 92 88 92 88 78 75 85
Wind dir         SW SW SW SW SW  W  W  W NW NW NW NW NW NW NW  N  E SE SE NE NE
Wind spd          9  8 10 17 18 21 24 28 29 26 23 16  8  5  3  3  3  4  5  6  5
Wind gust              23 32 31 37 42 50 51 44 34 27 20
Clouds           SC B2 B1 B2 OV B2 B1 SC B2 B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 OV
PoP 12hr                      5          20          10          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S
Snow                                                              S  S
Wind chill       20 23 31 32 32 34 29 25 15 14 18 18 18 17          18 23 25 23
Min chill        19    19    29    27    14    11    15    15    13    15    20
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    29       5    13      -5    15       5    31
Temp          26   21 28 17 11    6 11 10  2   -4 10 10  9   14 28 25
Dewpt         25   21 20 13  6    2  5  5  0   -5  0  2  5   10 20 21
PWind dir          NE    NW       N     N       N    NE      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 B1   SC SC FW SC   B1 B1 SC
PoP 12hr           10    10       5    20       5     0       5     5
Snow                                 S  S

$$
IAZ085-092200-
Monroe-
Including the city of Albia
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          28          33          19          31
Temp             29 31 38 40 41 44 40 38 31 29 31 29 26 24 23 21 21 23 29 31 29
Dewpt            28 29 33 36 39 38 36 30 20 23 23 22 21 21 19 18 18 20 22 24 24
RH               96 92 82 85 92 79 85 73 63 78 72 75 81 88 84 88 88 88 75 75 81
Wind dir          W SW SW SW SW  W  W  W NW NW NW NW NW NW NW NW  N  E SE NE NE
Wind spd          9  8 10 17 18 21 24 28 29 26 24 18 10  6  4  3  3  4  5  5  5
Wind gust           18 24 33 33 40 43 50 52 47 35 29 23
Clouds           SC B2 B1 B2 OV B2 B1 SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                      5          20          10          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S
Snow                                                              S  S  S  S  S
Wind chill       20 24 31 31 32 35 30 26 16 15 18 17 17 16 17          23 25 23
Min chill        19    19    29    28    15    11    15    15    13    15    20
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    29       5    13      -5    14       4    31
Temp          26   21 28 18 11    6 11 10  2   -4  9  9  8   13 28 25
Dewpt         24   21 20 13  5    2  4  5 -1   -6 -1  1  4    9 19 20
PWind dir          NE    NW       N     N       N     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 B1   SC SC FW SC   B1 B1 SC
PoP 12hr           20    10       5    20       5     5      10    10
Snow           S       S             S  S

$$
IAZ086-092200-
Wapello-
Including the city of Ottumwa
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          28          34          19          30
Temp             28 31 38 41 41 44 40 39 31 29 32 29 26 25 23 21 21 22 28 30 28
Dewpt            27 29 33 35 38 39 35 31 21 25 24 23 21 21 19 19 18 20 22 23 24
RH               96 92 82 79 89 82 82 73 66 85 72 78 81 84 84 92 88 92 78 75 85
Wind dir          W SW SW  S SW  W  W  W NW NW NW NW NW NW NW NW NW NE SE NE NE
Wind spd          9  8  9 16 18 21 23 28 29 26 24 19 10  8  5  4  3  4  5  6  5
Wind gust           18 23 32 33 40 43 50 52 47 36 31 25
Clouds           SC B2 B2 OV OV OV B2 SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                      5          30          10          10          20
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S
Snow                                      S  S                    S  S  S  S  S
Wind chill       19 24 32 32 32 35 30 27 17 15 19 17 16 16 17 15       22 23 22
Min chill        17    17    30    27    15    12    13    12    12    13    19
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    29       5    12      -6    13       3    30
Temp          26   21 28 19 11    6 10 10  2   -5  8  7  6   11 27 24
Dewpt         24   21 21 13  5    3  5  5 -2   -7 -2  0  2    7 18 19
PWind dir          NE    NW      NW     N      NW     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    OV   OV B2 B2 B2   OV B2 B2 B1   SC SC FW SC   B1 B1 B1
PoP 12hr           20    20       5    30       5     5      10    10
Snow           S    S  S             C  C

$$
IAZ092-092200-
Taylor-
Including the cities of Bedford, Lenox, and New Market
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      44          28          33          21          35
Temp             29 31 40 43 42 44 40 37 31 30 32 31 27 26 24 23 24 27 33 35 32
Dewpt            27 29 35 37 39 38 35 28 23 24 24 23 22 22 21 20 21 25 27 29 29
RH               92 92 82 79 89 79 82 70 72 78 72 72 81 85 88 88 88 92 78 78 88
Wind dir         SW SW SW SW SW  W NW NW NW NW NW NW NW NW  N  E SE SE SE NE NE
Wind spd          5  5 10 16 14 19 23 27 28 25 21 16  5  4  2  3  4  5  8  8  5
Wind gust              23 27 27 35 42 50 52 44    26 19
Clouds           B2 B1 B1 B2 B2 B2 B1 FW B1 SC SC B1 B1 B2 B2 OV OV B2 B2 B2 B2
PoP 12hr                      5          20           0          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             S
Wind chill       23 24 33 36 34 35 30 25 16 16 19 20 20 20       18 20 27 29 26
Min chill        21    21    32    27    15    10    16    17    16    17    23
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            20    31       8    18      -1    19      10    35
Temp          28   23 30 20 13    9 15 13  5    0 14 15 13   17 31 28
Dewpt         26   23 22 13  6    4  7  6  1   -3  2  5  7   11 22 23
PWind dir          NE     N       N    NE       N     E       S    SW
Wind char          LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 SC   SC SC SC SC   B1 B1 SC
PoP 12hr            5    10       5    10       0     0       0     5

$$
IAZ093-092200-
Ringgold-
Including the city of Mount Ayr
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      43          28          33          21          34
Temp             29 30 38 42 41 43 40 37 31 30 32 31 27 26 24 23 23 27 32 34 31
Dewpt            27 28 34 37 38 38 35 29 23 23 23 22 21 21 20 20 20 23 25 27 27
RH               92 92 85 82 89 82 82 72 72 75 69 69 78 81 84 88 88 85 75 75 85
Wind dir          W SW SW SW SW  W NW NW NW NW NW NW NW NW  N  E  E SE SE  E NE
Wind spd          6  6 10 16 14 19 23 27 28 25 21 16  6  4  2  3  4  5  6  8  5
Wind gust              24 28 27 35 41 49 52 44 32 26 20
Clouds           B1 B1 B1 B2 B2 B2 B1 FW B1 SC SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2
PoP 12hr                      5          20           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             S
Wind chill       22 23 31 34 33 35 30 24 16 16 19 20 20 19       17 20 26 27 25
Min chill        20    20    31    28    15    11    16    16    15    16    22
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            20    31       7    16      -1    18       9    34
Temp          28   23 30 19 13    8 14 12  4    0 13 14 12   16 30 27
Dewpt         26   23 21 12  6    3  6  5  1   -4  1  4  6   10 21 22
PWind dir          NE    NW       N    NE       N     E       S    SW
Wind char          LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B1 SC   SC SC SC SC   B1 B1 SC
PoP 12hr            5    10       5    10       0     0       0     5
Snow                                    S

$$
IAZ094-092200-
Decatur-
Including the cities of Lamoni and Leon
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          28          34          21          34
Temp             29 30 38 42 41 43 41 37 31 30 33 31 27 26 24 23 23 26 32 34 31
Dewpt            27 29 34 37 38 38 36 29 23 22 22 22 20 21 21 20 20 22 24 25 26
RH               92 96 85 82 89 82 82 72 72 72 63 69 74 81 88 88 88 85 72 69 81
Wind dir         SW SW  S SW SW  W NW  W NW NW NW NW NW NW NW NE  E SE SE  E NE
Wind spd          6  6 10 16 14 19 21 27 27 24 21 16  6  4  2  3  3  4  5  6  5
Wind gust              24 29 27 36 40 49 51 44 33 26 19
Clouds           B1 B2 B1 B2 B2 B2 B1 SC B1 SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2
PoP 12hr                      5          20           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             S
Wind chill       22 24 31 34 33 35 31 26 16 16 21 21 20 19          20 26 27 25
Min chill        19    19    30    28    15    12    16    16    15    16    23
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            20    31       7    16      -2    17       8    34
Temp          28   23 30 20 13    8 14 12  4   -1 13 13 11   15 30 27
Dewpt         26   23 21 12  6    3  6  5  1   -4  0  3  5   10 20 21
PWind dir          NE    NW       N    NE       N    NE      SE    SW
Wind char          LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 B1   SC SC SC SC   B1 B1 SC
PoP 12hr            5    10       5    10       0     0       5     5
Snow                                    S

$$
IAZ095-092200-
Wayne-
Including the cities of Corydon, Seymour, Allerton, and Humeston
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      41          29          33          19          32
Temp             29 30 37 40 40 42 39 37 31 30 32 31 27 25 23 21 22 25 30 32 30
Dewpt            27 29 33 37 38 39 37 30 23 23 23 22 22 22 21 20 20 22 23 25 26
RH               92 96 85 89 92 89 92 75 72 75 69 69 81 88 92 96 92 88 75 75 85
Wind dir         SW SW SW SW SW  W  W  W NW NW NW NW NW NW NW  N  E SE SE NE NE
Wind spd          9  9 11 18 18 21 24 29 32 28 25 18  8  5  3  3  3  4  5  6  5
Wind gust              25 32 32 37 42 50 52 46       21
Clouds           B1 B2 B1 B2 OV B2 B2 SC B1 B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2
PoP 12hr                      5          20          10          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             S
Wind chill       20 22 30 31 31 33 28 24 16 15 19 19 19 18          19 24 26 24
Min chill        19    17    26    27    14    11    16    16    15    16    23
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    30       6    14      -4    15       7    33
Temp          27   22 29 19 12    7 13 11  3   -3 12 11 10   14 30 26
Dewpt         26   22 21 13  7    3  6  5  1   -5  0  3  5   10 20 21
PWind dir          NE    NW       N     N       N    NE      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      GN    GN
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 B1   SC SC FW SC   B1 B1 SC
PoP 12hr           10    10       5    10       5     0       5     5
Snow                                    S

$$
IAZ096-092200-
Appanoose-
Including the city of Centerville
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          29          34          20          32
Temp             29 31 38 41 41 44 41 39 32 30 33 30 27 25 24 22 22 25 30 32 30
Dewpt            28 29 33 36 39 39 37 30 23 24 24 23 22 22 21 19 19 22 23 24 25
RH               96 92 82 82 92 82 85 70 69 78 69 75 81 88 88 88 88 88 75 72 81
Wind dir         SW SW SW SW SW  W  W  W NW NW NW NW NW NW NW NW NE SE SE NE NE
Wind spd         10  9 11 19 21 25 25 31 33 29 26 19  9  5  3  3  3  3  5  5  5
Wind gust           20 25 33 33 40 43 50 55 47    29 23
Clouds           SC B2 B2 B2 OV OV B2 SC B1 B2 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2
PoP 12hr                      5          20          10          10          10
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             S
Snow                                                              S  S
Wind chill       21 23 30 32 32 35 31 26 17 15 20 18 18 18             24 26 24
Min chill        19    19    29    28    15    11    15    15    15    16    22
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            20    30       6    14      -4    15       5    32
Temp          26   22 29 19 13    7 13 11  3   -3 11 11  9   14 30 26
Dewpt         25   22 21 15  7    3  6  5  0   -5  0  3  5    9 19 21
PWind dir          NE    NW       N     N       N    NE      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    OV   B2 B2 B2 B2   OV B2 B2 B1   SC SC FW SC   B1 B1 SC
PoP 12hr           10    10       5    20       5     0       5    10
Snow                                 S  S

$$
IAZ097-092200-
Davis-
Including the city of Bloomfield
301 AM CST Tue Dec 9 2025

Date             Tue 12/09/25            Wed 12/10/25            Thu 12/11/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      42          29          35          20          32
Temp             29 31 37 41 41 44 41 39 32 30 33 30 27 25 24 22 22 25 30 32 29
Dewpt            28 30 33 36 40 39 37 31 24 25 25 24 22 22 20 20 19 21 23 25 25
RH               96 96 85 82 96 82 85 73 72 81 72 78 81 88 84 92 88 84 75 75 85
Wind dir          W SW SW SW SW  W  W  W NW NW NW NW NW NW NW NW  N SE SE NE NE
Wind spd          9  8 10 17 19 21 23 27 29 27 24 19 10  6  4  3  2  3  4  5  5
Wind gust        19 21 24 33 33 40 42 50 54 47 36 29 24
Clouds           SC B2 B2 B2 OV OV B2 SC B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      5          30          10          10          20
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             C  S
Snow                                                              S  S  S  S  S
Wind chill       20 24 30 32 32 35 32 27 18 16 20 18 17 17 18          24 26 23
Min chill        19    19    30    31    16    12    15    16    16    17    22
Wind                                Y  Y  Y  Y


Date               Fri 12/12/25  Sat 12/13/25  Sun 12/14/25  Mon 12/15/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            21    31       6    14      -4    14       4    31
Temp          26   22 30 20 13    7 13 11  3   -3 11  9  8   13 29 25
Dewpt         24   22 22 16  7    3  6  6  0   -5  0  2  4    8 20 21
PWind dir          NE    NW       N     N       N     N      SE    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    OV   OV B2 B2 B2   OV B2 B2 B1   SC SC FW SC   B1 B1 B1
PoP 12hr           20    10       5    20       5     5      10    10
Snow           S                     S  S

$$