Area Forecast Matrices
Issued by NWS Des Moines, IA

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AFMDMX

Area Forecast Matrices
National Weather Service Des Moines IA
126 PM CDT Fri Aug 21 2026

IAZ004-212100-
Emmet-
Including the city of Estherville
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      81          61          79          53          78
Temp                      80 78 67 64 63 61 70 76 77 75 63 58 55 54 66 75 78 75
Dewpt                     64 64 61 59 58 57 61 60 59 58 54 51 50 50 56 57 58 60
RH                        58 62 81 84 84 87 73 58 54 55 72 77 83 86 70 54 50 60
Wind dir                  NW  N NW NW NW NW  N  N  N  N  N NW NW NW SE  S  S SE
Wind spd                  10  6  4  4  5  8 10 11 11  6  4  3  3  1  1  2  2  3
Clouds                    FW FW FW FW FW FW CL CL CL CL CL CL FW SC SC SC SC B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    77      62    82      62    81      59    80
Temp          62 60 73 73   64 62 79 79   67 63 78 78   64 60 77 77
Dewpt         57 57 64 65   62 62 69 69   63 60 64 64   59 57 64 64
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    GN      GN    LT      LT    GN      LT    LT
Avg clouds    B1 B2 B2 B1   B1 SC B1 SC   SC FW FW FW   FW FW SC SC
PoP 12hr         40    50      20    20      20     5       5    10
Rain shwrs        C  C          S  S  S    S  S
Tstms             S  S          S  S  S    S  S

$$
IAZ005-212100-
Kossuth-
Including the city of Algona
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      82          61          80          53          79
Temp                      81 78 68 64 63 61 71 77 78 76 64 59 55 53 67 76 78 76
Dewpt                     67 66 62 61 59 59 64 63 61 60 55 53 52 51 58 58 60 61
RH                        63 67 81 90 87 93 79 62 56 58 73 80 90 93 73 54 54 60
Wind dir                  NW  N NW NW NW NW  N  N  N  N  N NW  N NW SE  S  S SE
Wind spd                  10  8  5  3  4  6 10 12 12  8  4  3  2  1  0  2  1  3
Clouds                    FW FW FW FW FW FW FW CL CL CL CL CL FW FW FW SC SC B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    77      62    82      63    82      60    81
Temp          62 60 74 73   64 63 79 79   67 63 79 78   64 60 78 78
Dewpt         58 58 66 66   63 62 71 71   65 62 67 66   61 59 66 66
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B2 SC   SC FW FW FW   FW FW SC SC
PoP 12hr         30    30      20    20      20     5       5    10
Rain shwrs        C  C          S  S  S    S  S
Tstms                S          S  S  S    S  S

$$
IAZ006-212100-
Winnebago-
Including the cities of Forest City and Lake Mills
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      81          60          79          53          78
Temp                      80 77 68 64 62 61 70 76 78 74 64 59 55 53 67 75 78 75
Dewpt                     66 65 62 60 59 59 63 62 59 59 54 53 52 51 57 57 58 60
RH                        62 67 81 87 90 93 78 62 52 59 70 80 90 93 70 54 50 60
Wind dir                  NW NW NW NW NW NW  N  N NW  N NW NW NW  N NW NW NW SE
Wind spd                  11  6  4  3  3  5  9 12 12  6  3  2  1  0  1  2  2  2
Clouds                    FW FW FW CL FW FW CL FW CL FW CL FW FW FW FW SC SC SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          58    77      61    82      62    81      59    80
Temp          61 58 73 73   64 62 79 79   67 63 79 78   64 60 78 78
Dewpt         56 57 64 64   62 62 69 69   64 62 66 64   60 59 65 65
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    SC B1 B2 B1   B1 B1 B2 SC   SC FW FW FW   FW FW FW SC
PoP 12hr         20    20      20    20      20     5       5     5
Rain shwrs        S  S          S  S  S    S  S
Tstms                S          S  S  S    S  S

$$
IAZ007-212100-
Worth-
Including the cities of Northwood and Manly
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      81          61          78          54          77
Temp                      80 77 68 64 63 61 70 75 77 74 64 59 56 54 66 74 76 74
Dewpt                     66 65 62 61 60 59 63 62 59 59 54 53 52 51 57 57 57 59
RH                        62 67 81 90 90 93 78 64 54 59 70 80 86 90 73 55 52 59
Wind dir                  NW NW NW NW NW NW  N NW NW NW NW NW NW NW NW NW NW  E
Wind spd                  11  6  4  4  4  6  9 12 12  6  4  3  2  1  2  3  2  2
Clouds                    SC FW FW CL FW CL CL FW CL CL CL FW FW FW FW FW SC SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          57    76      60    82      63    81      60    80
Temp          60 57 73 72   63 62 78 78   66 63 79 78   64 60 78 77
Dewpt         56 56 62 63   62 62 68 68   64 62 65 64   61 60 64 64
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC B1 B1 B1   SC B1 B1 SC   SC FW FW FW   FW FW FW SC
PoP 12hr          5    20      20    20      30     5       5     5
Rain shwrs           S          S  S  S    C  S
Tstms                           S     S    C  S

$$
IAZ015-212100-
Palo Alto-
Including the city of Emmetsburg
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      83          61          80          53          79
Temp                      82 79 68 64 63 61 71 77 79 76 64 58 55 53 67 76 78 76
Dewpt                     65 65 61 59 58 57 62 62 60 59 55 52 51 51 57 58 60 61
RH                        56 62 78 84 84 87 73 60 52 56 73 80 86 93 70 54 54 60
Wind dir                  NW  N  N NW NW NW  N  N  N  N  N  N  N NW SE  S  S  S
Wind spd                   9  6  4  3  4  6  9 10 10  6  3  3  2  1  1  1  1  3
Clouds                    FW FW FW FW FW FW CL CL CL CL CL CL FW SC SC SC B1 B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    78      62    83      62    82      59    81
Temp          63 60 73 73   64 63 80 79   67 63 80 78   64 60 79 78
Dewpt         57 59 65 67   62 62 70 70   64 61 66 66   60 58 65 66
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B1 SC   SC SC FW FW   FW FW SC SC
PoP 12hr         40    50      20    20      20     5       5    10
Rain shwrs        C  C          S  S  S    S  S     S
Tstms             S  S          S  S  S    S  S

$$
IAZ016-212100-
Hancock-
Including the cities of Garner, Britt, and Kanawha
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      82          61          79          53          78
Temp                      81 78 68 64 63 61 71 76 78 75 64 59 55 53 67 75 78 75
Dewpt                     65 64 61 60 59 59 62 61 59 58 55 52 52 51 56 56 57 59
RH                        58 62 78 87 87 93 73 60 52 55 73 78 90 93 68 52 48 58
Wind dir                  NW NW NW NW NW NW  N  N NW  N  N NW  N  N NW NW  W SE
Wind spd                  11  8  5  3  4  5 10 12 12  6  3  3  2  1  1  2  1  2
Clouds                    SC FW FW CL FW CL FW CL CL CL CL CL FW FW FW SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          59    77      61    82      63    82      59    81
Temp          61 59 73 73   64 62 78 79   67 63 79 78   64 60 78 78
Dewpt         56 57 63 63   61 62 68 68   64 62 66 64   60 59 64 64
PWind dir        SE    SE       S    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1 B2 B1   B1 B1 B2 SC   B1 FW FW FW   FW FW FW SC
PoP 12hr         20    20      20    20      20     5       5     5
Rain shwrs        S  S          S  S  S    S  S
Tstms                S          S     S    S  S

$$
IAZ017-212100-
Cerro Gordo-
Including the cities of Mason City and Clear Lake
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      82          61          79          54          78
Temp                      81 77 68 65 63 62 71 76 77 75 64 60 56 54 67 75 77 74
Dewpt                     64 64 62 60 59 59 62 61 58 58 54 52 52 51 56 55 56 58
RH                        56 64 81 84 87 90 73 60 52 55 70 75 86 90 68 50 48 57
Wind dir                  NW NW NW NW NW NW  N  N NW NW NW NW NW NW NW NW NW SE
Wind spd                  11  8  4  4  4  6  9 12 12  6  4  3  2  1  2  2  2  1
Clouds                    SC FW FW CL CL FW CL CL CL CL CL FW FW FW FW FW SC SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          57    76      61    82      63    82      60    81
Temp          61 58 73 72   64 62 78 79   67 63 80 78   65 60 78 78
Dewpt         56 56 61 61   61 62 67 67   64 62 64 63   60 60 63 63
PWind dir        SE    SE      SE    SW      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC B1 B2 B1   B1 B1 B2 SC   SC FW FW FW   FW FW FW SC
PoP 12hr          5    20      20    20      30     5       5     5
Rain shwrs           S          S  S  S    C  S     S
Tstms                           S     S    C  S

$$
IAZ023-212100-
Pocahontas-
Including the cities of Pocahontas, Laurens, Rolfe, Fonda,
and Gilmore City
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          60          81          53          79
Temp                      83 79 68 64 62 61 72 78 80 76 64 59 55 54 67 75 78 75
Dewpt                     67 67 62 60 59 58 64 63 62 61 56 54 52 52 59 60 61 63
RH                        59 67 81 87 90 90 76 60 54 60 75 83 90 93 75 60 56 66
Wind dir                  NW  N  N NW NW NW  N  N  N  N NE  N  N NW SE  S  S  S
Wind spd                   5  3  2  2  2  3  5  8  8  3  2  1  1  0  0  0  0  1
Clouds                    FW FW FW FW FW FW FW CL FW CL CL FW SC SC SC SC B1 B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    78      62    83      62    83      59    81
Temp          63 60 73 73   64 63 79 79   66 62 80 78   64 60 79 77
Dewpt         58 59 67 68   63 62 72 72   65 62 68 68   61 59 67 68
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B2 SC   B1 SC FW FW   FW FW SC SC
PoP 12hr         50    50      20    20      20    20       5    10
Rain shwrs        C  C          S  S  S    S  S  S  S
Tstms             S  S          S  S  S    S  S

$$
IAZ024-212100-
Humboldt-
Including the city of Humboldt
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          61          81          54          80
Temp                      83 80 69 65 63 61 72 78 79 77 65 59 56 54 67 76 79 77
Dewpt                     66 66 62 60 59 59 63 63 61 60 56 54 53 52 58 58 59 61
RH                        57 62 78 84 87 93 73 60 54 56 73 83 90 93 73 54 50 58
Wind dir                  NW  N  N NW NW NW  N  N  N  N  N  N  N NW  E  S SW SE
Wind spd                   9  6  4  3  3  4  8 10 10  5  3  2  2  1  1  1  0  2
Clouds                    FW FW FW FW FW FW FW CL FW CL CL FW FW SC SC SC SC B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          61    78      62    83      63    83      60    82
Temp          63 61 74 74   65 63 79 80   67 63 80 79   65 61 79 79
Dewpt         58 59 65 66   63 63 70 71   66 62 67 66   62 60 66 66
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B2 SC   B1 SC FW FW   FW FW SC SC
PoP 12hr         30    40      20    20      20     5       5    10
Rain shwrs        C  C          S  S  S    S  S
Tstms             S  S          S  S  S    S  S

$$
IAZ025-212100-
Wright-
Including the cities of Eagle Grove, Clarion, and Belmond
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          61          81          54          79
Temp                      82 78 69 65 63 61 72 77 79 76 65 60 56 54 67 76 78 76
Dewpt                     64 63 61 59 59 58 62 61 58 58 55 53 52 51 56 55 56 58
RH                        55 60 76 81 87 90 71 58 49 54 70 78 86 90 68 48 47 54
Wind dir                  NW  N NW NW NW NW  N  N  N  N  N  N  N  N  N  W SW SE
Wind spd                  10  8  5  3  3  4  9 11 11  6  4  3  2  1  1  2  1  1
Clouds                    SC FW FW FW CL FW CL CL CL CL CL FW FW FW SC SC SC B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    77      61    83      63    83      60    82
Temp          63 60 73 74   65 63 78 79   67 63 80 79   65 61 79 78
Dewpt         57 57 62 63   61 61 67 68   65 62 65 64   61 59 63 64
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B2 SC   B1 SC FW FW   FW FW SC SC
PoP 12hr         20    20      20    20      30     5       5    10
Rain shwrs        S  S          S  S  S    C  S
Tstms                S          S  S  S    C  S

$$
IAZ026-212100-
Franklin-
Including the city of Hampton
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          62          80          55          78
Temp                      82 78 69 66 63 62 72 77 78 75 65 60 57 55 67 75 77 75
Dewpt                     64 63 61 60 59 59 62 61 58 58 55 53 52 52 56 55 55 58
RH                        55 60 76 81 87 90 71 58 50 55 70 78 83 90 68 50 47 55
Wind dir                  NW NW NW NW NW NW NW  N NW  N NW NW NW NW NW NW NW SE
Wind spd                  11  8  5  4  4  5  9 11 11  6  4  3  3  1  1  2  1  1
Clouds                    SC FW FW FW CL CL FW CL FW CL CL FW FW FW FW FW SC SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          58    76      61    82      63    83      60    81
Temp          62 59 72 73   64 62 77 78   67 63 80 78   65 61 78 77
Dewpt         56 57 61 61   61 61 67 67   64 62 64 63   61 60 63 63
PWind dir        SE    SE      SE    SW      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC B1 B2 B1   B1 B1 B1 SC   B1 SC FW FW   FW FW FW SC
PoP 12hr         10    20      20    20      40    10       5     5
Rain shwrs        S  S          S  S  S    C  C     S
Tstms                           S     S    C  C     S

$$
IAZ027-212100-
Butler-
Including the cities of Parkersburg, Clarksville, Shell Rock,
Greene, Aplington, Allison, and Dumont
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      83          62          79          55          77
Temp                      82 78 69 66 64 63 72 77 78 75 66 61 57 55 66 74 76 74
Dewpt                     66 65 63 61 60 60 64 62 60 59 56 54 53 52 57 57 57 59
RH                        58 64 81 84 87 90 76 60 54 58 70 78 86 90 73 55 52 59
Wind dir                  NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E
Wind spd                  11  9  5  4  4  5  9 12 13  8  5  4  3  2  2  3  2  2
Clouds                    SC FW FW FW CL CL FW CL FW CL CL CL FW FW FW FW SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          57    75      61    80      63    82      61    80
Temp          61 58 72 72   64 62 77 78   67 64 79 78   66 61 78 77
Dewpt         57 57 62 62   61 62 67 68   65 63 66 65   62 61 64 65
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC B1 B1   SC B1 B1 SC   B1 SC FW FW   FW FW FW FW
PoP 12hr          5    10      20    20      40    10       5     5
Rain shwrs           S          S  S  S    C  C     S
Tstms                           S     S    C  C     S

$$
IAZ028-212100-
Bremer-
Including the city of Waverly
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      82          62          78          55          75
Temp                      82 77 69 65 64 62 71 77 78 74 65 61 57 55 66 73 75 73
Dewpt                     68 66 63 62 61 61 64 63 61 59 57 55 53 53 58 58 58 59
RH                        63 69 81 90 90 97 79 62 56 59 75 81 86 93 75 59 55 62
Wind dir                  NW NW NW NW NW NW NW NW NW NW NW  N  N  N NW NW NW NW
Wind spd                  13 11  8  5  5  6 11 14 16 10  6  5  4  3  3  5  5  2
Clouds                    FW FW SC CL CL FW FW CL FW CL CL CL FW FW FW FW FW SC
PoP 12hr                     20           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          57    74      61    79      63    81      61    79
Temp          60 58 72 72   64 62 77 77   67 64 79 77   65 62 77 76
Dewpt         56 56 62 62   61 62 67 68   65 63 67 66   63 61 65 65
PWind dir         E    SE      SE     S      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC B1 SC   SC B1 B1 SC   B1 SC FW FW   FW FW FW FW
PoP 12hr          0    10      20    20      40    10       5     5
Rain shwrs                      S  S  S    C  C
Tstms                           S  S  S    C  C

$$
IAZ033-212100-
Sac-
Including the cities of Sac City, Lake View, Odebolt, Wall Lake,
Schaller, and Early
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          61          81          56          78
Temp                      83 80 69 65 63 61 71 77 79 76 65 61 58 56 67 74 77 75
Dewpt                     69 71 65 61 60 59 65 65 65 65 59 55 54 53 60 62 64 65
RH                        63 74 87 87 90 93 81 67 62 69 81 81 86 90 78 66 64 71
Wind dir                  NW  N  N  N  N NW NW  N  N  N NE NE NE NE SE SE  S SE
Wind spd                   4  2  2  1  1  2  4  5  5  2  2  2  1  1  1  1  1  1
Clouds                    FW FW FW FW FW FW CL CL SC FW FW SC B1 SC SC B1 B1 B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          61    77      63    82      63    82      61    80
Temp          64 61 73 74   66 63 79 78   67 63 79 78   65 61 78 77
Dewpt         60 60 68 70   64 63 73 73   66 62 69 70   62 60 68 70
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B2 SC   B1 SC SC FW   FW SC SC SC
PoP 12hr         60    50      20    20      20    20       5    10
Rain shwrs     S  L  C          S  S  S    S  S  S  S
Tstms          S  S  S          S  S  S    S  S     S

$$
IAZ034-212100-
Calhoun-
Including the cities of Rockwell City, Manson, Lake City,
and Pomeroy
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          61          82          56          79
Temp                      84 80 69 65 63 61 72 78 80 77 66 61 58 56 68 76 78 75
Dewpt                     69 70 64 61 60 59 65 65 64 64 58 55 54 53 60 61 63 64
RH                        61 72 84 87 90 93 79 64 58 64 75 81 86 90 76 60 60 69
Wind dir                  NW  N  N  N NW NW  N  N  N  N NE  N  N  N  N SE  S SE
Wind spd                   4  3  2  1  1  2  4  5  5  2  2  1  1  0  0  0  0  1
Clouds                    FW FW FW FW FW FW CL CL FW CL FW FW SC SC SC SC B1 B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          61    78      62    83      63    83      61    82
Temp          64 61 73 74   66 63 79 79   68 64 80 79   65 61 79 78
Dewpt         59 60 68 69   63 63 73 73   66 63 70 70   63 60 68 69
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B2 SC   B1 SC SC FW   FW FW SC SC
PoP 12hr         50    50      20    20      20    20       5    10
Rain shwrs        C  C       S  S  S  S    S  S  S  S
Tstms             S  S          S  S  S    S  S     S

$$
IAZ035-212100-
Webster-
Including the city of Fort Dodge
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          62          81          55          79
Temp                      84 80 69 66 63 62 72 78 80 76 66 61 57 55 68 76 78 76
Dewpt                     67 67 62 61 60 60 64 63 61 61 57 55 54 53 59 59 60 62
RH                        57 65 78 84 90 93 76 60 52 60 73 81 90 93 73 56 54 62
Wind dir                  NW  N  N  N NW NW  N  N  N  N  N  N  N NW  E  S  S SE
Wind spd                   6  4  3  2  2  3  6  8  8  4  2  1  1  1  1  1  0  1
Clouds                    FW FW FW FW FW FW CL CL FW CL CL FW FW SC SC SC B1 B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          61    78      62    83      64    83      61    82
Temp          64 61 73 74   65 63 79 79   68 64 80 79   66 62 79 78
Dewpt         59 60 65 66   63 63 70 71   66 63 68 67   63 61 66 67
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B1 SC   B1 SC SC FW   FW FW SC SC
PoP 12hr         40    40      20    20      20    20       5    10
Rain shwrs        C  C       S  S  S  S    S  S  S  S
Tstms             S  S       S  S  S  S    S  S     S

$$
IAZ036-212100-
Hamilton-
Including the city of Webster City
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          62          81          56          79
Temp                      84 79 69 66 63 62 72 78 80 76 65 61 58 56 68 76 78 75
Dewpt                     66 65 62 61 60 60 64 62 60 60 56 55 53 53 58 57 58 60
RH                        55 62 78 84 90 93 76 58 51 58 73 81 83 90 70 52 50 60
Wind dir                  NW  N  N  N NW NW NW  N  N  N  N  N  N  N  N SW  S SE
Wind spd                   9  6  4  3  3  3  8 10 10  5  3  2  2  1  1  2  1  0
Clouds                    FW FW FW FW FW CL CL CL FW CL CL FW FW FW FW SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          61    77      62    83      64    83      61    82
Temp          63 61 73 73   65 63 78 79   68 64 80 78   66 62 79 78
Dewpt         58 59 63 63   62 63 68 69   66 63 67 66   63 61 65 66
PWind dir        SE    SE      SE    SW       W    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B1 SC   B1 SC SC FW   FW FW FW SC
PoP 12hr         30    30      20    20      30    10       5    10
Rain shwrs        C  C       S  S  S  S    C  C     S
Tstms                S          S     S    C  C     S

$$
IAZ037-212100-
Hardin-
Including the cities of Iowa Falls, Eldora, and Ackley
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          63          81          56          79
Temp                      84 78 69 66 64 63 72 78 80 75 65 61 58 56 68 75 78 75
Dewpt                     67 65 63 61 60 60 64 62 60 60 57 55 54 53 58 57 58 59
RH                        57 64 81 84 87 90 76 58 51 60 75 81 86 90 70 54 50 58
Wind dir                  NW NW NW NW NW NW NW  N  N  N  N NW  N  N  N NW  W SE
Wind spd                  10  8  4  3  3  4  8 10 11  5  3  2  2  1  1  2  1  1
Clouds                    FW FW FW FW CL FW CL CL CL CL CL FW FW CL FW SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    77      62    82      64    83      61    82
Temp          62 60 73 73   64 63 78 78   67 64 80 78   66 62 78 77
Dewpt         57 58 62 63   62 62 68 69   66 63 67 66   63 61 65 65
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   B1 B1 B1 SC   B1 SC SC FW   FW FW FW SC
PoP 12hr         20    20      20    20      40    10       5    10
Rain shwrs        S  S          S  S  S    C  C
Tstms                           S     S    C  C

$$
IAZ038-212100-
Grundy-
Including the cities of Grundy Center, Reinbeck, Conrad, Dike,
and Wellsburg
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          62          80          56          78
Temp                      84 79 70 67 64 63 72 77 79 75 66 62 58 56 67 75 77 75
Dewpt                     68 65 63 61 60 60 63 63 61 60 56 55 54 53 57 57 57 58
RH                        59 62 78 81 87 90 73 62 54 60 70 78 86 90 70 54 50 55
Wind dir                  NW NW NW NW NW NW NW NW NW  N NW NW NW NW NW  N NW  E
Wind spd                  11  9  5  4  4  4  8 12 12  8  4  3  3  2  2  3  2  1
Clouds                    FW FW FW FW CL CL CL CL FW CL CL CL FW FW FW FW SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          59    76      61    81      64    82      61    81
Temp          62 60 73 73   65 63 77 78   68 64 80 78   66 62 78 77
Dewpt         57 57 62 62   61 61 68 68   65 63 67 66   62 61 65 65
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC B1 B1 SC   B1 SC SC FW   FW FW FW SC
PoP 12hr          5    20      10    20      40    10       5     5
Rain shwrs           S          S  S  S    C  C
Tstms                           S     S    C  C

$$
IAZ039-212100-
Black Hawk-
Including the cities of Waterloo and Cedar Falls
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          63          79          57          77
Temp                      84 78 70 67 65 63 72 77 79 75 66 62 59 57 67 74 77 74
Dewpt                     69 66 63 62 61 60 64 64 61 60 56 55 54 53 57 58 57 59
RH                        61 67 78 84 87 90 76 64 54 60 70 78 83 86 70 57 50 59
Wind dir                  NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd                  11 10  6  5  5  5 10 13 13  9  6  5  3  2  2  4  4  2
Clouds                    FW FW FW CL CL CL FW CL FW CL CL CL FW SC FW SC FW SC
PoP 12hr                     20           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          59    76      62    80      64    82      62    80
Temp          61 59 73 72   65 63 77 77   68 65 79 78   66 63 78 77
Dewpt         56 57 62 62   61 61 67 68   65 63 68 66   63 62 65 66
PWind dir         E    SE      SE     S      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC B1 SC   SC B1 B1 SC   SC SC SC FW   FW FW FW SC
PoP 12hr          0    10      20    20      40    10       5     5
Rain shwrs                      S  S  S    C  C
Tstms                           S  S  S    C  C

$$
IAZ044-212100-
Crawford-
Including the city of Denison
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          61          80          57          77
Temp                      84 81 71 67 63 61 71 77 78 76 66 62 59 57 66 73 75 75
Dewpt                     70 71 67 63 61 60 65 65 65 66 61 57 55 54 60 61 64 65
RH                        63 72 87 87 93 97 81 67 64 71 84 84 87 90 81 66 69 71
Wind dir                  NW NW NE NE NE  W NW  N  N  N NE  E  E  E SE SE  S SE
Wind spd                   3  3  2  1  1  1  3  5  5  2  2  2  1  1  2  3  2  3
Clouds                    FW FW FW FW FW SC CL CL FW FW FW FW B1 SC SC B1 B2 B1
PoP 12hr                      0           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Tstms                                                                         S


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    77      63    81      63    81      61    79
Temp          65 62 73 74   66 64 78 78   68 63 78 78   66 61 77 77
Dewpt         61 60 67 69   65 64 72 73   66 63 68 70   63 61 68 70
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   SC B1 B2 SC   B1 SC SC FW   FW SC SC SC
PoP 12hr         60    50      20    20      20    20      10    10
Rain shwrs     C  L  C          S  S  S    S  S  S  S
Tstms          S  S  S          S  S  S    S  S     S

$$
IAZ045-212100-
Carroll-
Including the city of Carroll
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          62          82          57          79
Temp                      84 81 71 67 64 62 73 78 80 77 67 62 59 57 68 75 78 75
Dewpt                     71 72 66 62 60 59 66 66 65 66 60 56 55 54 61 61 63 65
RH                        65 74 84 84 87 90 79 67 60 69 78 81 87 90 78 62 60 71
Wind dir                  NW  N  N  N  N  W NW  N  N  N NE NE NE NE SE SE  S SE
Wind spd                   4  3  2  1  1  1  4  5  5  3  2  1  0  0  1  2  1  2
Clouds                    FW FW FW FW FW FW CL CL FW FW FW SC B1 SC SC SC B2 B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S
Heat index                89
Max heat               88    91                82    84


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    78      63    83      64    83      62    81
Temp          65 62 73 74   66 64 79 79   68 64 80 79   66 62 79 78
Dewpt         60 60 67 69   64 63 73 74   66 63 70 71   63 61 68 70
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B2 SC   B1 SC SC FW   FW SC SC SC
PoP 12hr         60    50      20    20      20    20       5    10
Rain shwrs     S  L  C       S  S  S  S    S  S  S  S
Tstms          S  S  S       S  S  S  S    S  S     S

$$
IAZ046-212100-
Greene-
Including the city of Jefferson
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          62          82          57          79
Temp                      85 81 71 67 64 62 73 78 80 77 67 62 59 57 68 75 78 75
Dewpt                     71 71 65 62 60 60 66 66 65 66 60 57 55 54 61 62 63 65
RH                        63 72 81 84 87 93 79 67 60 69 78 84 87 90 78 64 60 71
Wind dir                  NW  N  N  N NW NW NW  N  N  N NE  N NW  N  E SE  S SE
Wind spd                   5  3  3  2  2  2  4  6  6  3  2  1  1  1  1  1  0  1
Clouds                    FW FW FW FW FW FW CL CL FW CL FW FW SC SC SC SC B1 B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                90
Max heat               89    92                82    83


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    78      63    83      64    83      62    82
Temp          65 62 73 73   66 64 79 79   69 64 80 79   66 62 79 78
Dewpt         60 60 67 68   64 63 73 74   67 64 70 71   64 61 69 70
PWind dir        SE    SE      SE    SW       W    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   SC B1 B1 SC   B1 SC SC FW   FW SC SC SC
PoP 12hr         50    50      20    20      20    20       5    10
Rain shwrs        C  C       S  S  S  S    S  S  S  S
Tstms             S  S       S  S  S  S    S  S     S

$$
IAZ047-212100-
Boone-
Including the city of Boone
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          63          81          57          79
Temp                      85 80 71 67 64 63 73 78 80 76 67 62 59 57 68 75 78 75
Dewpt                     70 69 64 62 61 61 65 65 64 64 59 57 55 55 60 60 61 63
RH                        61 69 79 84 90 93 76 64 58 66 75 84 87 93 76 60 56 66
Wind dir                  NW  N  N  N NW NW NW  N  N  N  N  N  N  N NE SE  S SE
Wind spd                   8  5  4  3  2  3  6  9  9  4  3  2  2  2  1  2  1  1
Clouds                    FW FW FW FW FW FW CL CL FW FW CL FW FW SC SC SC B1 B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    77      63    82      65    83      62    81
Temp          65 62 73 73   66 64 78 79   69 65 80 78   67 63 79 78
Dewpt         59 60 65 65   64 64 71 72   68 64 69 69   64 62 67 68
PWind dir        SE    SE      SE     S      SW    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   SC B1 B1 SC   B1 SC SC FW   FW FW SC SC
PoP 12hr         40    50      20    20      20    20       5    10
Rain shwrs        C  C       S  S  S  S    S  S  S  S
Tstms             S  S       S  S     S    S  S     S

$$
IAZ048-212100-
Story-
Including the city of Ames
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          63          82          57          79
Temp                      85 80 71 67 65 63 73 79 80 76 67 63 59 57 69 76 79 76
Dewpt                     69 68 64 62 61 61 65 64 63 63 59 57 56 55 59 59 60 62
RH                        59 67 79 84 87 93 76 60 56 64 75 81 90 93 70 56 52 62
Wind dir                  NW  N  N  N NW NW NW  N  N  N  N  N  N  N  N NW NW  E
Wind spd                   9  6  4  3  3  3  6 10 10  5  3  2  2  2  1  2  2  1
Clouds                    FW FW FW FW FW FW CL CL CL FW CL FW FW FW SC SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    77      63    83      65    84      62    82
Temp          64 62 74 73   66 64 79 79   69 65 81 79   67 63 80 78
Dewpt         59 60 64 65   64 64 70 71   68 65 69 68   64 63 67 67
PWind dir        SE    SE      SE     S      SW    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B1 SC   B1 SC SC FW   FW FW FW SC
PoP 12hr         30    30      20    20      30    20       5    10
Rain shwrs        C  C          S  S       C  C     S
Tstms                S          S          C  C     S

$$
IAZ049-212100-
Marshall-
Including the city of Marshalltown
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          63          82          57          80
Temp                      85 80 70 67 65 63 73 79 81 76 66 62 59 57 68 76 79 76
Dewpt                     69 67 63 62 61 60 64 63 62 61 58 56 55 54 58 57 58 60
RH                        59 65 78 84 87 90 73 58 53 60 75 81 87 90 70 52 49 58
Wind dir                  NW NW  N  N NW NW NW NW  N  N  N NW  N  N  N  N  N NE
Wind spd                   9  6  5  3  3  3  6 10 10  5  3  3  3  2  1  2  2  1
Clouds                    FW FW FW FW FW CL CL CL CL FW FW FW FW CL SC SC SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    78      62    83      64    84      62    83
Temp          63 61 74 73   65 63 79 79   68 65 81 79   66 62 80 78
Dewpt         57 58 62 63   62 62 68 69   67 64 68 67   63 62 66 66
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B2 B1   B1 B1 B1 SC   SC SC SC FW   FW FW FW SC
PoP 12hr         20    20      10    20      30    10       5     5
Rain shwrs        S  S             S       C  C
Tstms                                      C  C

$$
IAZ050-212100-
Tama-
Including the cities of Tama, Toledo, Traer, Dysart,
and Gladbrook
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          62          81          56          79
Temp                      85 80 70 67 64 63 73 79 80 76 66 62 58 56 68 76 79 75
Dewpt                     68 65 62 60 59 59 63 62 61 59 56 54 53 52 57 56 56 57
RH                        57 60 76 78 84 87 71 56 52 56 70 75 83 86 68 50 45 54
Wind dir                  NW NW NW NW NW NW NW NW  N  N  N NW NW  N  N  N  N NE
Wind spd                  10  8  5  4  4  4  6 11 11  6  4  3  3  2  2  3  3  2
Clouds                    FW FW FW FW CL CL CL CL CL CL CL CL FW FW FW SC FW SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          59    78      61    82      64    83      62    82
Temp          62 60 74 73   64 63 78 78   68 64 80 78   66 62 79 78
Dewpt         55 56 61 61   60 60 66 67   65 63 67 65   62 61 64 65
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC B1 B1 SC   SC SC SC FW   FW FW FW SC
PoP 12hr          5    20      10    20      30    10       5     5
Rain shwrs           S          S  S  S    C  C
Tstms                           S     S    C  C

$$
IAZ057-212100-
Audubon-
Including the cities of Audubon and Exira
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          62          81          57          78
Temp                      84 81 72 67 64 62 73 79 80 76 67 62 59 58 68 75 77 75
Dewpt                     71 72 68 63 61 60 66 66 66 67 62 58 56 55 62 62 63 65
RH                        65 74 87 87 90 93 79 64 62 74 84 87 90 90 81 64 62 71
Wind dir                  NW NW  N NE  N  W NW  N  N  N NE NE  E  E SE SE SE SE
Wind spd                   4  3  2  1  0  0  3  5  6  3  2  1  1  0  2  2  2  2
Clouds                    FW FW FW FW FW FW CL CL FW FW FW FW B1 SC SC SC B1 B1
PoP 12hr                      5           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S
Heat index                90 86
Max heat               88    92    84          82    84


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    78      63    83      64    82      62    81
Temp          65 62 74 74   66 64 79 79   68 65 80 78   66 62 79 78
Dewpt         60 60 67 69   64 64 72 74   67 64 70 71   64 62 68 70
PWind dir        SE    SE      SE    SW       W    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B2 SC   B1 SC SC FW   FW FW SC SC
PoP 12hr         60    50      10    20      20    10       5    10
Rain shwrs     S  L  C       S  S  S  S    S  C  S  S
Tstms          S  S  S       S  S  S  S    S  C  S  S

$$
IAZ058-212100-
Guthrie-
Including the cities of Guthrie Center, Panora, Bayard, and Casey
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          63          82          58          79
Temp                      85 81 72 67 65 63 73 79 80 77 67 63 60 58 68 75 78 75
Dewpt                     72 72 67 63 61 60 67 67 67 67 62 58 56 56 62 62 63 65
RH                        65 74 84 87 87 90 81 67 65 71 84 84 87 93 81 64 60 71
Wind dir                  NW NW  N  N  N  W NW  N  N  N NE  N NW  N  E SE SE SE
Wind spd                   5  4  3  2  1  2  4  6  6  3  2  1  1  1  1  2  1  2
Clouds                    FW FW FW FW FW FW CL CL FW FW FW SC SC SC SC SC B1 B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                91 86
Max heat               90    94                83    85


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    78      64    83      65    83      63    82
Temp          65 62 74 74   66 64 79 80   69 65 80 79   67 63 79 78
Dewpt         60 60 68 69   64 64 73 74   68 65 71 72   64 62 69 71
PWind dir        SE    SE      SE    SW       W    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B1 SC   B1 SC SC FW   FW FW SC SC
PoP 12hr         50    50      20    20      30    20       5    10
Rain shwrs        C  C       S  S  S       C  C     S
Tstms             S  S       S  S          C  C     S

$$
IAZ059-212100-
Dallas-
Including the cities of Perry, Waukee, and Adel
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          63          82          58          79
Temp                      86 82 73 68 65 63 73 79 81 77 68 64 60 58 68 76 78 76
Dewpt                     72 71 66 63 61 61 66 67 66 66 61 58 56 55 61 61 62 64
RH                        63 69 79 84 87 93 79 67 60 69 78 81 87 90 78 60 58 66
Wind dir                  NW NW  N  N NW NW NW NW  N  N  N  N NW  N NE SE SE  E
Wind spd                   8  5  4  3  2  3  5  9  9  4  3  2  2  1  2  2  1  2
Clouds                    FW FW FW FW FW FW CL CL FW FW FW FW FW SC SC SC B1 B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Heat index                91 87
Max heat               90    94    83          83    86                      81


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    78      64    83      66    83      63    82
Temp          66 63 74 74   67 65 79 80   70 66 80 79   68 64 79 78
Dewpt         60 60 67 67   64 64 72 73   68 65 70 71   65 62 69 69
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   SC B1 B1 SC   B1 SC SC FW   FW FW SC SC
PoP 12hr         40    50      20    20      30    20       5    10
Rain shwrs        C  C       S  S  S       C  S     S
Tstms             S  S       S  S          C  S     S

$$
IAZ060-212100-
Polk-
Including the city of Des Moines
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          64          82          59          80
Temp                      86 82 73 69 66 65 74 80 82 78 69 64 61 59 69 77 80 77
Dewpt                     71 69 66 63 62 62 65 65 64 64 61 58 57 56 60 59 60 62
RH                        61 65 79 81 87 90 74 60 55 62 76 81 87 90 73 54 51 60
Wind dir                  NW NW  N  N NW NW NW NW  N  N  N  N NW  N NE  E  E  E
Wind spd                   9  6  5  3  3  3  5  9 10  5  3  2  2  2  1  2  2  2
Clouds                    FW FW FW FW FW FW CL CL FW FW CL FW FW FW SC SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Heat index                91
Max heat               90    93    84          84    86                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    78      64    83      66    84      64    82
Temp          66 63 74 74   67 65 80 80   70 67 81 80   68 64 80 79
Dewpt         60 61 65 65   64 64 70 71   68 66 69 69   65 63 67 68
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   SC B1 B1 SC   B1 SC SC FW   FW FW SC SC
PoP 12hr         30    40      20    20      20    20       5    10
Rain shwrs        C  C       S  S  S       S  S     S
Tstms             S  S          S          S  S     S

$$
IAZ061-212100-
Jasper-
Including the city of Newton
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          64          83          58          81
Temp                      86 82 72 68 66 64 75 81 82 78 68 63 60 58 70 78 81 77
Dewpt                     70 68 65 63 62 61 65 64 63 62 60 58 56 55 59 57 58 59
RH                        59 63 79 84 87 90 71 56 53 58 76 84 87 90 68 48 46 54
Wind dir                  NW NW  N  N NW NW NW NW  N  N  N  N  N  N  N NW NW  E
Wind spd                   9  8  5  3  3  3  5 10 11  6  3  2  2  2  1  2  3  2
Clouds                    FW FW FW FW FW FW CL CL CL FW FW FW FW CL SC SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index                91
Max heat               90    93    84          84    85                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    78      64    83      66    84      63    83
Temp          65 63 75 74   66 65 80 80   69 66 82 80   68 64 81 79
Dewpt         58 60 63 63   63 63 69 70   68 65 68 68   65 63 66 67
PWind dir        SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   B1 B1 B1 SC   SC SC SC FW   FW FW FW FW
PoP 12hr         20    20      10    20      30    20       5    10
Rain shwrs        S  C             S       C  S     S
Tstms                S                     C  S     S

$$
IAZ062-212100-
Poweshiek-
Including the city of Grinnell
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          63          83          57          81
Temp                      86 81 71 68 65 63 74 80 82 77 67 63 59 57 69 77 80 76
Dewpt                     69 67 63 62 60 60 63 63 61 60 58 56 55 54 57 56 56 58
RH                        57 63 76 81 84 90 69 56 49 56 73 78 87 90 66 48 44 54
Wind dir                   W NW  N  N NW NW NW NW  N  N  N NW  N  N  N  N  N NE
Wind spd                   9  6  5  3  3  3  5 10 11  5  3  3  3  2  2  2  2  1
Clouds                    FW FW FW FW FW CL CL CL CL FW FW FW FW FW FW SC SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          60    78      62    83      64    84      62    83
Temp          63 61 74 73   64 63 78 79   68 65 81 80   67 63 80 79
Dewpt         56 58 61 62   61 61 67 68   66 64 67 66   63 62 65 65
PWind dir         E    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC B1 B1 SC   SC SC SC FW   FW FW FW SC
PoP 12hr          5    30      10    20      30    10       5     5
Rain shwrs           C             S       S  C
Tstms                              S       S  C

$$
IAZ070-212100-
Cass-
Including the city of Atlantic
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          63          82          59          79
Temp                      85 82 73 69 66 63 73 80 80 77 68 64 61 59 69 75 78 75
Dewpt                     72 73 70 66 63 62 67 68 67 68 64 61 58 57 62 63 64 66
RH                        65 74 90 90 90 97 81 67 65 74 87 90 90 93 78 66 62 74
Wind dir                  NW NW  N  N NE  W  N  N  N  N NE NE  E  E SE SE SE SE
Wind spd                   4  3  2  2  1  1  3  5  8  4  2  2  2  1  2  3  2  3
Clouds                    FW FW FW SC FW FW FW CL FW FW FW SC B1 SC B1 B1 B1 B1
PoP 12hr                     10           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92 88
Max heat               90    94    84          84    86


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    79      65    83      66    83      63    82
Temp          67 64 75 74   67 66 80 80   70 66 80 79   68 64 79 78
Dewpt         61 62 68 70   65 65 73 74   69 66 71 72   66 63 69 70
PWind dir        SE    SE      SE    SW       W    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1 B1   SC B1 B1 SC   B1 B1 SC FW   FW FW SC SC
PoP 12hr         50    50      10     5      30    10       5    10
Rain shwrs        C  C             S       C  C
Tstms             S  S             S       C  C

$$
IAZ071-212100-
Adair-
Including the cities of Greenfield, Stuart, Adair, and Fontanelle
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          64          82          59          79
Temp                      86 83 73 69 66 64 74 79 80 77 68 64 61 59 69 76 78 75
Dewpt                     72 73 69 65 63 62 67 68 68 68 64 60 58 57 62 62 63 65
RH                        63 72 87 87 90 93 79 69 67 74 87 87 90 93 78 62 60 71
Wind dir                  NW NW  N  N  N  W NW  N  N  N NE NE NE NE SE SE SE SE
Wind spd                   6  4  3  3  2  2  3  6  8  4  3  3  2  1  2  2  1  2
Clouds                    FW FW FW FW FW FW FW CL FW FW FW SC B1 B1 SC SC B1 B1
PoP 12hr                      5           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                93 88
Max heat               89    94    84          84    85


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    79      65    83      66    83      64    82
Temp          66 64 75 74   67 66 80 80   70 66 80 79   68 64 79 78
Dewpt         61 62 67 68   65 65 73 74   69 66 71 71   66 64 69 70
PWind dir        SE    SE      SE     S       W    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   SC B1 B1 SC   B1 B1 SC FW   FW FW SC SC
PoP 12hr         50    50      20    10      30    10       5    10
Rain shwrs        C  C       S  S  S       C  C  S
Tstms             S  S       S  S          C  C

$$
IAZ072-212100-
Madison-
Including the cities of Winterset and Earlham
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          64          83          59          80
Temp                      86 83 74 69 66 64 74 80 81 78 69 65 61 59 70 77 80 76
Dewpt                     71 71 68 65 63 62 66 66 66 66 62 60 58 57 61 60 61 63
RH                        61 67 82 87 90 93 76 62 60 67 78 84 90 93 73 56 52 64
Wind dir                  NW NW  N  N NW  W NW NW  N  N NE  N NW  N  E  E  E  E
Wind spd                   8  5  4  3  3  3  4  8  9  5  3  3  2  1  1  2  2  3
Clouds                    FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC B1 B1
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Heat index                92 88
Max heat               90    94    85          84    86                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    79      65    84      67    84      64    83
Temp          67 64 75 74   67 66 80 80   70 67 81 80   68 65 80 79
Dewpt         60 61 66 67   65 64 71 72   69 66 70 70   66 64 68 69
PWind dir        SE    SE      SE     S      SW    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   SC B1 B1 SC   SC B1 SC FW   FW FW SC SC
PoP 12hr         40    50      20    20      30    20       5    10
Rain shwrs        C  C          S  S       C  S  S  S
Tstms             S  S          S          C  S  S  S

$$
IAZ073-212100-
Warren-
Including the cities of Indianola, Norwalk, and Carlisle
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          83          59          81
Temp                      87 83 74 70 67 65 75 81 83 79 70 65 62 59 70 77 80 77
Dewpt                     70 70 67 64 63 62 65 65 65 64 62 60 58 57 60 59 60 61
RH                        57 65 79 81 87 90 71 58 55 60 76 84 87 93 71 54 51 58
Wind dir                  NW NW  N  N NW  W NW NW  N  N  N  N NW NW NE  E NE  E
Wind spd                   9  6  4  3  2  3  4  9 10  6  3  2  2  1  1  2  2  3
Clouds                    FW FW FW FW FW FW CL CL FW FW CL FW FW SC SC SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index                92 88
Max heat               90    93    85          84    86                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    79      65    84      67    84      65    83
Temp          67 64 76 74   67 66 81 81   71 67 82 80   69 65 81 80
Dewpt         60 60 65 65   64 64 70 71   69 66 69 69   66 64 67 68
PWind dir        SE    SE      SE     S      SW    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   SC SC B1 SC   B1 B1 SC FW   FW FW SC SC
PoP 12hr         40    40      20     5      30    20       5    10
Rain shwrs        C  C          S  S       C  S  S  S
Tstms                S          S          C  S  S  S

$$
IAZ074-212100-
Marion-
Including the cities of Pella and Knoxville
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          83          60          81
Temp                      87 83 74 69 67 65 75 81 82 79 70 65 62 60 71 78 81 78
Dewpt                     70 70 67 64 63 63 65 65 64 63 61 60 58 57 60 58 58 60
RH                        57 65 79 84 87 93 71 58 55 58 73 84 87 90 68 50 46 54
Wind dir                   W NW  N  N NW NW NW NW  N  N  N  N NW NW  N  N  N NE
Wind spd                   9  6  5  3  3  3  5 10 11  6  4  2  2  1  1  2  3  2
Clouds                    FW FW FW FW FW FW CL CL CL FW CL FW FW FW SC SC SC B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92 88
Max heat               89    94    85          84    86                81    82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    79      65    83      67    84      64    83
Temp          66 64 75 74   66 66 80 81   70 67 82 81   69 65 81 80
Dewpt         60 61 64 64   64 64 70 71   69 67 69 69   66 64 67 68
PWind dir         E    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   SC SC B1 SC   SC B1 SC FW   FW FW SC SC
PoP 12hr         20    40      10     5      30    20       5    10
Rain shwrs        S  C                     C  S  S  S
Tstms                S                     C  S  S  S

$$
IAZ075-212100-
Mahaska-
Including the city of Oskaloosa
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          64          84          59          82
Temp                      86 83 73 69 66 65 75 81 83 79 69 64 61 59 71 78 81 78
Dewpt                     70 69 66 64 62 62 65 64 63 62 60 59 57 56 59 58 58 59
RH                        59 63 79 84 87 90 71 56 51 56 73 84 87 90 66 50 46 52
Wind dir                   W NW  N  N NW NW NW NW NW  N  N  N NW  N  N NW  N NE
Wind spd                   9  6  5  3  3  3  5 10 11  6  3  3  2  2  1  2  3  2
Clouds                    FW FW FW FW FW FW CL CL CL FW FW FW FW CL SC SC SC SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92
Max heat               89    94    85          85    86                81    82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    79      64    84      66    85      64    84
Temp          65 63 75 74   65 65 80 80   69 67 82 81   68 65 81 80
Dewpt         59 60 63 64   63 63 69 70   68 66 69 68   66 64 67 67
PWind dir         E    SE      SE     S      SW    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   SC SC B1 SC   SC SC SC FW   FW FW FW SC
PoP 12hr         10    30      10    10      20    10       5     5
Rain shwrs           C             S       S  S  S
Tstms                              S       S  S  S

$$
IAZ081-212100-
Adams-
Including the city of Corning
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          64          83          60          80
Temp                      86 83 74 69 66 64 74 81 82 78 69 65 62 60 70 77 79 76
Dewpt                     72 73 70 67 64 63 67 67 67 68 65 62 59 58 61 62 63 64
RH                        63 72 87 93 93 97 79 63 61 71 87 90 90 93 73 60 58 66
Wind dir                   W NW  N  N NE NW  N  N  N  N NE NE  E  E SE SE SE SE
Wind spd                   5  4  3  3  2  1  3  5  8  5  3  3  2  1  2  3  2  3
Clouds                    FW SC SC SC FW SC FW CL CL FW FW SC B1 SC B1 B1 B1 B2
PoP 12hr                     10           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                93 89
Max heat               90    94    85          86    87                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    80      65    84      67    84      64    84
Temp          67 64 77 75   68 66 82 81   70 67 82 80   68 65 81 80
Dewpt         61 62 67 68   65 65 73 73   70 66 70 70   67 64 68 69
PWind dir        SE    SE      SE     S       N    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B1 SC   B1 B1 SC FW   FW FW SC FW
PoP 12hr         50    50       5     5      30    10       5    10
Rain shwrs        C  C                     C  S
Tstms             S  S                     C  S

$$
IAZ082-212100-
Union-
Including the city of Creston
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          83          60          81
Temp                      87 83 74 69 67 65 75 81 82 78 69 65 62 60 70 77 80 77
Dewpt                     71 72 69 66 64 63 65 66 66 66 64 61 59 58 60 59 61 62
RH                        59 70 84 90 90 93 71 60 58 67 84 87 90 93 71 54 52 60
Wind dir                   W NW  N  N  N NW NW  N  N  N NE NE NE NE  E SE SE  E
Wind spd                   8  5  4  3  2  2  3  6  9  6  3  3  3  1  2  2  2  3
Clouds                    FW FW FW FW FW FW FW CL FW FW SC SC B1 SC SC SC B1 B1
PoP 12hr                     10           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92 88
Max heat               88    94    83          85    86                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    80      65    84      67    84      65    84
Temp          67 65 76 75   67 66 81 81   70 67 82 80   68 65 81 80
Dewpt         61 61 66 67   65 65 71 72   70 67 69 69   67 64 67 67
PWind dir        SE    SE      SE     S      SW    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B1 SC   SC B2 SC FW   FW FW SC FW
PoP 12hr         40    50      10     5      30    10       5    10
Rain shwrs        C  C                     C  S  S  S
Tstms             S  S                     C  S     S

$$
IAZ083-212100-
Clarke-
Including the city of Osceola
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          84          60          82
Temp                      87 84 74 70 67 65 76 81 83 79 70 65 62 60 71 78 81 78
Dewpt                     69 70 68 66 64 63 64 64 65 64 63 61 59 57 59 58 59 60
RH                        55 63 82 87 90 93 66 56 55 60 78 87 90 90 66 50 47 54
Wind dir                   W NW  N  N  N  W NW  N  N  N NE NE  N  N  E  E  E  E
Wind spd                   8  6  4  3  2  2  4  8 10  8  3  3  2  1  2  2  3  4
Clouds                    FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC B1 B1
PoP 12hr                      5           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    80      65    84      67    85      65    84
Temp          67 64 76 74   67 66 81 81   70 67 82 81   69 65 81 80
Dewpt         60 61 65 66   64 64 70 71   69 67 68 68   66 64 66 67
PWind dir        SE    SE      SE     S       S    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   B1 B1 B1 SC   SC B1 SC FW   FW FW SC SC
PoP 12hr         40    50      10     5      30    20       5    10
Rain shwrs        C  C          S          C  S  S  S
Tstms                S          S          C  S  S  S

$$
IAZ084-212100-
Lucas-
Including the city of Chariton
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          84          60          81
Temp                      87 84 74 69 67 65 75 81 82 78 70 65 62 60 71 78 80 77
Dewpt                     70 71 68 66 64 63 66 65 65 65 63 61 59 58 60 59 59 61
RH                        57 65 82 90 90 93 74 58 56 64 78 87 90 93 68 52 49 58
Wind dir                   W NW  N  N NW  W NW NW  N  N  N  N NW  N NE NE NE  E
Wind spd                   8  5  4  3  2  2  4  9 10  6  3  2  1  1  1  2  2  2
Clouds                    FW FW FW FW FW FW CL CL FW FW FW FW SC FW SC SC SC B1
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92
Max heat               89    93    85          85    86                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    79      65    83      67    84      65    83
Temp          66 64 76 74   67 66 81 80   70 67 82 80   69 65 81 79
Dewpt         60 61 65 66   64 64 71 72   69 67 69 69   67 65 67 68
PWind dir        SE    SE      SE     S      SW    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   B1 B1 B1 SC   SC B1 SC FW   FW FW FW SC
PoP 12hr         30    40      10     5      30    20       5    10
Rain shwrs        C  C                     C  S  S  S
Tstms                S                     C  S  S  S

$$
IAZ085-212100-
Monroe-
Including the city of Albia
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          66          84          60          81
Temp                      87 84 75 70 67 66 76 82 82 79 70 65 62 60 72 78 80 78
Dewpt                     71 71 68 66 64 63 66 65 64 64 62 60 59 58 60 59 59 61
RH                        59 65 79 87 90 90 71 56 55 60 76 84 90 93 66 52 49 56
Wind dir                   W NW NW  N NW  W NW NW  N  N  N  N NW NW  N  N  N NE
Wind spd                   8  4  4  3  2  2  4  9 11  5  3  2  1  1  1  2  2  1
Clouds                    FW FW FW FW FW FW CL CL CL FW FW FW FW FW SC SC SC B1
PoP 12hr                      5          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92 89
Max heat               88    94    85          85    86                81    82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    78      65    83      67    84      65    83
Temp          66 64 75 74   67 66 80 80   70 68 82 81   69 66 81 80
Dewpt         60 61 65 66   64 64 70 72   69 67 70 70   67 65 68 69
PWind dir         E    SE      SE     S       S    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   SC SC B1 SC   SC B1 SC FW   FW FW FW SC
PoP 12hr         20    40      10     5      30    20       5     5
Rain shwrs        S  C                     C  S  S
Tstms                S                     C  S  S

$$
IAZ086-212100-
Wapello-
Including the city of Ottumwa
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          84          59          81
Temp                      86 83 74 70 67 66 75 82 82 79 70 65 61 59 71 78 80 78
Dewpt                     73 72 68 66 64 63 67 66 65 65 62 60 58 58 61 60 61 63
RH                        65 70 82 87 90 90 76 58 56 62 76 84 90 96 71 54 52 60
Wind dir                   W NW NW  N NW NW NW NW NW  N  N  N NW NW  N  N  N NE
Wind spd                   9  5  4  3  3  3  4  9 11  6  3  2  2  1  1  2  2  1
Clouds                    FW FW FW FW FW FW CL FW CL FW FW CL FW CL FW SC SC SC
PoP 12hr                     10          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                93 89
Max heat               89    95    85          85    86                82    82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    78      64    83      67    85      65    83
Temp          65 63 75 74   66 66 80 80   70 67 82 81   69 65 81 80
Dewpt         60 61 65 67   64 64 71 72   69 67 70 71   67 65 69 70
PWind dir         E    SE      SE    SE       S    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC SC B1 SC   SC B1 SC FW   FW FW FW SC
PoP 12hr         10    30      10    10      20    20       5     5
Rain shwrs           C                     S  S  S
Tstms                                      S  S  S

$$
IAZ092-212100-
Taylor-
Including the cities of Bedford, Lenox, and New Market
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          84          61          81
Temp                      86 83 73 70 67 65 75 82 83 79 70 66 63 61 71 78 80 77
Dewpt                     72 72 70 68 65 63 66 67 67 67 65 62 59 58 61 62 63 63
RH                        63 70 90 93 93 93 74 61 59 67 84 87 87 90 71 58 56 62
Wind dir                   W NW NW  N NE  N  N  N  N  N NE NE  E  E SE SE SE SE
Wind spd                   5  4  3  2  2  1  2  4  6  5  3  3  2  2  2  3  2  3
Clouds                    SC SC SC FW SC SC FW FW FW FW FW SC B1 B1 B1 B1 B2 B1
PoP 12hr                     10          10           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92 88
Max heat               90    95    85          87    88                      83


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    82      66    85      67    85      65    85
Temp          68 65 78 77   68 66 83 83   71 67 83 82   69 65 82 81
Dewpt         61 61 67 68   65 65 72 72   70 67 70 69   67 64 68 68
PWind dir        SE    SE      SE    SE       E    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   SC B1 B2 SC   SC B1 SC FW   FW FW SC SC
PoP 12hr         40    40       5     5      30    10       5    10
Rain shwrs        C  C                     C  S  S
Tstms             S  S                     C  S  S

$$
IAZ093-212100-
Ringgold-
Including the city of Mount Ayr
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          84          61          81
Temp                      87 83 74 70 67 65 75 82 82 79 70 66 63 61 71 78 80 77
Dewpt                     70 71 69 67 64 63 65 65 66 65 64 61 59 58 59 59 60 62
RH                        57 67 84 90 90 93 71 56 58 62 81 84 87 90 66 52 51 60
Wind dir                   W NW NW  N NE NW  N NW  N  N NE NE NE NE  E SE SE  E
Wind spd                   6  5  3  3  2  2  3  5  9  6  3  3  2  1  2  2  3  3
Clouds                    FW SC SC FW FW FW FW CL FW FW SC SC SC SC SC SC B1 B1
PoP 12hr                     10           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92 88
Max heat               89    95    85          85    87                81    82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    80      65    84      67    85      65    84
Temp          67 65 77 75   67 66 82 82   71 67 82 81   69 65 81 80
Dewpt         60 61 65 66   65 64 71 71   69 66 68 68   66 64 66 67
PWind dir        SE    SE      SE    SE       S    NW      NW     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B1 SC   SC B2 SC FW   FW FW SC FW
PoP 12hr         40    40      10     5      30    10       5    10
Rain shwrs        C  C                     C  S  S
Tstms             S  S                     C  S  S

$$
IAZ094-212100-
Decatur-
Including the cities of Lamoni and Leon
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          84          60          81
Temp                      87 84 75 70 67 65 75 82 83 79 70 66 62 60 71 78 80 78
Dewpt                     70 70 69 66 64 63 65 64 65 65 63 61 59 57 59 59 60 62
RH                        57 63 82 87 90 93 71 55 55 62 78 84 90 90 66 52 51 58
Wind dir                   W NW  N  N  N NW NW NW  N  N NE NE NE NE  E  E  E  E
Wind spd                   6  5  4  3  2  2  3  6  9  6  3  2  2  1  2  2  3  3
Clouds                    FW FW FW FW FW FW FW CL FW FW SC FW B1 SC SC B1 B1 B1
PoP 12hr                      5           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92
Max heat               89    94    85          85    87                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    80      65    84      67    85      65    84
Temp          67 65 76 75   67 66 81 82   71 67 83 81   69 66 82 81
Dewpt         60 60 65 66   64 64 70 71   69 66 68 68   66 64 66 67
PWind dir        SE    SE      SE    SE       S    NW      NW    NW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B1   B1 B1 B1 SC   SC B2 SC SC   FW FW SC SC
PoP 12hr         40    30      10     5      20    20       5    10
Rain shwrs        C  C                     S  S  S  S
Tstms                S                     S  S  S  S

$$
IAZ095-212100-
Wayne-
Including the cities of Corydon, Seymour, Allerton, and Humeston
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      87          65          83          60          81
Temp                      87 83 74 70 67 65 75 81 83 79 70 65 62 60 72 78 80 77
Dewpt                     71 71 69 66 64 63 66 65 65 66 64 61 59 58 60 59 60 62
RH                        59 67 84 87 90 93 74 58 55 64 81 87 90 93 66 52 51 60
Wind dir                   W NW NW  N  N NW NW NW  N  N  N  N  N NE NE  E  E  E
Wind spd                   8  4  3  3  2  2  3  6 10  5  3  2  1  0  1  1  2  2
Clouds                    FW FW FW FW FW FW FW CL FW FW SC FW SC SC SC SC SC B1
PoP 12hr                      5           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                93 88
Max heat               88    94    85          84    86                      82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    78      65    83      67    84      65    83
Temp          66 64 75 74   67 66 81 81   70 67 82 81   69 65 81 80
Dewpt         60 61 65 67   64 64 71 72   69 67 69 69   67 65 67 68
PWind dir        SE    SE      SE    SE       S    NW      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 B1 SC   SC B1 SC SC   FW FW FW SC
PoP 12hr         30    40      10     5      20    20       5    10
Rain shwrs        C  C                     S  S  S  S
Tstms                S                     S  S  S  S

$$
IAZ096-212100-
Appanoose-
Including the city of Centerville
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          66          83          60          81
Temp                      86 83 74 70 68 66 76 81 82 79 70 66 63 61 72 78 80 78
Dewpt                     72 72 69 66 64 64 66 66 65 66 63 61 59 59 61 60 60 63
RH                        63 70 84 87 87 93 71 60 56 64 78 84 87 93 68 54 51 60
Wind dir                   W NW NW  N NW NW NW NW  N  N  N  N  N  N NE NE NE NE
Wind spd                   8  4  3  2  2  1  3  6 10  4  2  1  1  0  1  1  1  1
Clouds                    FW FW FW FW FW FW FW CL CL FW FW FW FW FW SC SC SC B1
PoP 12hr                      5          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                92 88
Max heat               88    94    86          84    87                81    82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    78      65    83      67    84      65    83
Temp          66 64 75 74   66 66 80 80   70 67 82 81   69 66 81 80
Dewpt         61 61 65 67   64 64 71 72   69 67 70 70   67 65 68 69
PWind dir        SE    SE      SE    SE       S    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 SC B1 SC   SC B1 SC SC   FW FW FW FW
PoP 12hr         20    40      10     5      20    20       5     5
Rain shwrs        S  C                     S  S  S  S
Tstms                S                     S  S  S  S

$$
IAZ097-212100-
Davis-
Including the city of Bloomfield
126 PM CDT Fri Aug 21 2026

Date             Fri 08/21/26            Sat 08/22/26            Sun 08/23/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      86          66          83          60          81
Temp                      85 83 74 70 67 66 76 81 81 78 70 65 62 60 72 78 79 77
Dewpt                     74 74 70 67 64 64 68 67 67 68 63 61 59 58 63 61 62 65
RH                        70 74 87 90 90 93 76 63 63 71 78 87 90 93 73 56 56 67
Wind dir                   W  W NW  N NW NW NW NW NW  N  N  N NW  N  N  N  N  E
Wind spd                   6  3  3  3  2  2  3  6  9  4  2  1  1  1  1  1  1  1
Clouds                    FW FW FW FW FW FW FW FW CL CL FW CL FW FW SC SC SC SC
PoP 12hr                      5          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                93 89
Max heat               88    96    86          85    87                81    82


Date          Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    78      64    83      67    84      65    83
Temp          65 63 75 74   66 66 80 80   70 67 82 80   69 65 81 80
Dewpt         61 61 66 68   64 64 72 74   69 67 71 72   67 65 70 71
PWind dir        SE    SE      SE    SE       S    NW      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B2 B1   SC SC B1 SC   SC B1 SC SC   FW FW FW FW
PoP 12hr         10    30      10     5      20    20       5     5
Rain shwrs           C                     S  S  S
Tstms                                      S  S  S

$$