Area Forecast Matrices
Issued by NWS Des Moines, IA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
447
FOUS53 KDMX 210336
AFMDMX

Area Forecast Matrices
National Weather Service Des Moines IA
1036 PM CDT Thu Aug 20 2026

IAZ004-210900-
Emmet-
Including the city of Estherville
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          81          61          78          54
Temp                   67 65 63 73 79 81 78 68 65 63 61 70 76 78 75 64 59 56 54
Dewpt                  64 64 63 66 64 64 65 61 59 58 57 62 60 59 59 54 51 50 50
RH                     90 97100 79 60 56 64 78 81 84 87 76 58 52 58 70 75 80 86
Wind dir               SW SW  W NW NW NW  N  N NW NW NW  N  N  N  N  N  N  N NW
Wind spd                9  9  6  8 10 10  6  5  4  5  6  9 11 10  6  5  4  3  2
Clouds                 SC SC SC FW FW SC FW FW FW FW FW CL CL CL CL CL FW FW SC
PoP 12hr                     30           5           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      58    77      62    82      62    79      59    79
Temp          75 74   61 59 75 75   65 63 79 79   67 62 77 76   63 59 76 76
Dewpt         57 59   56 56 63 65   62 61 68 68   61 57 62 63   57 56 62 64
PWind dir         S      SE     S       S     W       W    NW      NW    SW
Wind char        LT      LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC   SC SC B1 SC   SC SC B1 B1   SC FW FW FW   FW FW SC FW
PoP 12hr          0      30    20      20    20      10     5      10    20
Rain shwrs                C  S          S  S  S                        S
Tstms                     S  S          S  S  S

$$
IAZ005-210900-
Kossuth-
Including the city of Algona
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          82          61          79          54
Temp                   67 66 64 73 80 81 78 68 65 63 61 70 77 79 75 64 59 56 54
Dewpt                  66 65 64 69 68 67 68 63 60 59 59 64 64 62 61 55 53 52 51
RH                     97 97100 87 67 63 71 84 84 87 93 81 64 56 62 73 80 86 90
Wind dir               SW SW SW NW NW NW  N  N NW NW NW  N  N  N  N  N  N  N  N
Wind spd                8  8  6  8 10 10  6  5  3  4  5  9 12 11  6  4  3  3  1
Clouds                 SC SC SC FW FW SC FW FW FW FW FW CL CL CL CL CL FW FW SC
PoP 12hr                     30           5           5           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      58    77      62    82      62    80      59    79
Temp          75 74   61 59 75 75   65 63 79 79   67 63 77 76   63 59 77 76
Dewpt         59 62   57 57 66 67   63 62 71 71   64 60 65 66   59 57 65 67
PWind dir         S      SE     S       S    SW       W    NW       N    SW
Wind char        LT      LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC   SC SC B2 SC   SC SC B1 SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0      20    20      20    20      10     5      10    20
Rain shwrs             S  S  S          S  S  S       S                S
Tstms                                   S  S  S

$$
IAZ006-210900-
Winnebago-
Including the cities of Forest City and Lake Mills
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          81          60          78          53
Temp                   68 65 63 73 80 81 77 68 65 62 61 70 76 78 75 64 59 56 54
Dewpt                  66 65 63 68 67 65 66 61 60 59 58 63 62 59 59 54 52 51 51
RH                     93100100 84 65 58 69 78 84 90 90 78 62 52 58 70 78 83 90
Wind dir                S SW SW NW NW NW NW  N NW NW NW  N  N  N  N  N  N  N  N
Wind spd                8  8  6  8 10 11  6  3  2  3  4  8 11 11  5  4  2  2  1
Clouds                 B1 SC SC FW FW FW FW FW FW FW FW FW CL CL CL CL FW FW SC
PoP 12hr                     40           5           5           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      57    77      61    81      62    80      59    79
Temp          75 74   61 58 74 75   65 63 79 79   67 62 77 76   63 59 76 76
Dewpt         57 60   56 56 63 65   62 61 69 69   63 60 64 63   58 57 63 64
PWind dir        SW      SE     S       S    SW       W    NW       N     W
Wind char        LT      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    SC SC   SC SC B1 B1   SC SC B1 B1   SC FW FW FW   FW FW SC SC
PoP 12hr          0      20    10      20    20      20     5       5    20
Rain shwrs             S  S  S          S  S  S       S                S
Tstms                                   S     S

$$
IAZ007-210900-
Worth-
Including the cities of Northwood and Manly
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          81          60          77          54
Temp                   68 65 64 73 80 81 77 68 64 62 61 70 76 77 74 64 59 56 54
Dewpt                  65 65 64 69 67 65 65 61 60 59 59 63 61 59 58 54 52 51 51
RH                     90100100 87 65 58 67 78 87 90 93 78 60 54 57 70 78 83 90
Wind dir                S SW SW  W NW NW NW NW NW NW NW  N  N  N NW NW  N  N  N
Wind spd                8  8  6  8 10 11  8  4  3  3  5  9 12 12  6  4  3  2  1
Clouds                 B1 SC FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW SC
PoP 12hr                     40          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      56    76      60    81      63    79      59    78
Temp          74 73   60 57 73 74   64 62 79 78   67 63 77 76   63 59 76 75
Dewpt         57 59   56 55 62 63   62 61 68 68   64 61 63 63   59 57 62 63
PWind dir         N      SE     S       S    SW       W    NW      NW     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW SC   SC SC B1 B1   SC SC B1 SC   SC FW FW FW   FW FW FW SC
PoP 12hr          0      20    10      20    20      20     5       5    10
Rain shwrs             S  S  S          S  S  S       S
Tstms                                   S     S

$$
IAZ015-210900-
Palo Alto-
Including the city of Emmetsburg
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          83          61          79          54
Temp                   67 65 63 74 81 82 79 68 65 63 61 71 77 79 75 64 59 56 54
Dewpt                  65 64 63 68 66 66 67 62 59 58 58 63 63 61 61 55 52 51 51
RH                     93 97100 82 60 58 67 81 81 84 90 76 62 54 62 73 78 83 90
Wind dir               SW SW  W NW NW NW  N  N  N NW NW  N  N  N  N  N  N  N  N
Wind spd                8  8  6  6  8  9  4  4  3  4  5  8 10  9  4  4  3  3  1
Clouds                 SC SC SC FW FW SC FW FW FW FW FW CL CL CL CL FW FW FW SC
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      58    78      61    83      62    81      59    80
Temp          75 74   61 59 75 75   65 63 80 79   66 62 78 76   63 59 77 76
Dewpt         59 61   57 57 65 67   62 61 70 70   62 59 64 65   58 57 64 66
PWind dir        SE      SE     S       S    SW       W    NW       N     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 B2 SC   FW SC B1 SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0      30    20      20    20      10     5      10    10
Rain shwrs                C  S          S  S  S                        S
Tstms                     S  S          S  S  S

$$
IAZ016-210900-
Hancock-
Including the cities of Garner, Britt, and Kanawha
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          82          60          79          54
Temp                   67 65 64 73 80 81 78 68 65 62 61 70 77 79 75 64 59 56 54
Dewpt                  66 65 64 68 67 65 65 62 60 59 58 63 62 59 59 54 52 51 51
RH                     97100100 84 65 58 64 81 84 90 90 78 60 50 58 70 78 83 90
Wind dir                S SW SW  W NW NW NW  N NW NW NW  N  N  N  N  N  N  N  N
Wind spd                8  9  6  8 10 11  6  4  3  3  4  8 12 11  6  4  3  3  1
Clouds                 B1 SC SC FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW SC
PoP 12hr                     40          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      57    77      61    82      62    80      59    79
Temp          75 74   60 58 75 74   64 62 79 79   66 63 77 76   63 59 77 76
Dewpt         56 59   56 56 62 64   62 61 68 69   63 60 64 63   58 57 62 64
PWind dir         E      SE     S       S    SW       W    NW       N     W
Wind char        LT      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    FW SC   SC SC B1 SC   SC SC B1 SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0      20    10      20    20      20     5       5    20
Rain shwrs             S  S  S          S  S  S       S                S
Tstms                                   S  S  S

$$
IAZ017-210900-
Cerro Gordo-
Including the cities of Mason City and Clear Lake
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          82          61          78          54
Temp                   68 66 65 73 81 82 78 68 65 63 62 71 77 78 75 64 60 56 55
Dewpt                  65 65 64 68 66 64 64 61 60 59 59 62 61 58 58 54 52 51 51
RH                     90 97 97 84 60 55 62 78 84 87 90 73 58 50 55 70 75 83 86
Wind dir                S SW SW  W NW NW NW NW NW NW NW  N  N  N  N NW  N  N  N
Wind spd                8  9  6  9  9 11  6  4  3  3  4  8 12 11  6  4  3  2  1
Clouds                 B1 SC FW SC FW FW FW FW FW FW CL FW CL CL CL FW FW FW SC
PoP 12hr                     40          20           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      56    76      60    82      63    80      59    79
Temp          74 73   60 58 74 74   64 62 79 79   67 63 78 77   63 60 76 76
Dewpt         55 58   56 55 61 62   61 61 66 68   63 61 62 62   58 57 61 62
PWind dir         N      SE    SE       S    SW       W    NW       N     W
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    FW FW   SC SC B1 B1   SC SC B1 SC   SC SC SC FW   FW FW FW SC
PoP 12hr          0      20    10      20    20      20     5       5    10
Rain shwrs             S  S  S          S  S  S       S
Tstms                                   S  S  S

$$
IAZ023-210900-
Pocahontas-
Including the cities of Pocahontas, Laurens, Rolfe, Fonda,
and Gilmore City
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          84          61          80          54
Temp                   66 65 63 74 82 83 79 68 65 63 61 71 77 80 75 64 59 56 54
Dewpt                  65 65 63 70 69 68 69 63 60 59 59 65 64 63 63 57 54 52 52
RH                     97100100 87 65 61 72 84 84 87 93 81 64 56 66 78 83 86 93
Wind dir               SW SW SW NW NW NW  N  N  N NW NW  N  N  N  N  N  N  N NE
Wind spd                5  5  5  5  5  5  2  2  2  2  3  4  8  6  2  2  1  2  1
Clouds                 SC FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW SC SC
PoP 12hr                     20           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      58    78      61    83      62    81      59    80
Temp          75 73   61 59 75 74   64 62 80 79   66 62 78 77   63 59 77 76
Dewpt         60 63   58 58 66 68   62 62 71 72   64 60 66 67   60 58 65 68
PWind dir         E      SE     S       S    SW       W    NW       N    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 B2 SC   FW SC B1 B1   SC SC SC FW   FW SC SC SC
PoP 12hr          5      30    20      20    20      10     5      10    10
Rain shwrs                C  S          S  S  S                     S  S
Tstms                     S  S          S  S  S

$$
IAZ024-210900-
Humboldt-
Including the city of Humboldt
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          84          61          80          55
Temp                   68 66 64 73 81 83 79 69 65 63 62 71 78 80 76 65 59 57 55
Dewpt                  66 65 64 70 68 67 68 63 61 60 59 64 64 62 62 56 54 53 52
RH                     93 97100 90 65 59 69 81 87 90 90 79 62 54 62 73 83 86 90
Wind dir                S SW SW  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N NE
Wind spd                6  8  5  6  8  9  4  4  3  3  4  6 10  9  4  3  3  3  1
Clouds                 SC SC FW FW FW SC FW FW FW FW FW FW CL CL CL CL FW FW SC
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      58    78      62    83      63    81      59    80
Temp          76 74   61 59 75 75   65 63 80 79   67 63 78 77   63 60 78 77
Dewpt         59 62   58 58 65 67   63 62 70 71   65 61 65 66   60 58 64 66
PWind dir        SE      SE    SE       S    SW       W    NW       N     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 B2 SC   FW SC B1 SC   SC SC SC FW   FW SC SC SC
PoP 12hr          0      30    20      20    20      10     5      10    10
Rain shwrs                C  S          S  S  S       S
Tstms                     S  S          S  S  S

$$
IAZ025-210900-
Wright-
Including the cities of Eagle Grove, Clarion, and Belmond
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          84          61          79          55
Temp                   68 66 64 73 81 83 79 69 65 63 61 71 77 79 76 65 60 57 55
Dewpt                  66 65 64 68 67 64 66 62 60 59 58 63 61 59 59 55 53 52 51
RH                     93 97100 84 63 53 64 78 84 87 90 76 58 50 56 70 78 83 86
Wind dir                S SW SW  W NW NW  N  N  N NW NW  N  N  N  N  N  N  N NE
Wind spd                8  9  6  9  8 10  6  5  3  3  4  8 11 11  5  4  3  3  2
Clouds                 B1 SC FW FW CL SC FW FW SC FW CL CL CL CL CL CL FW FW SC
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      57    77      61    82      63    81      59    80
Temp          75 74   61 59 74 74   64 62 79 79   67 63 78 77   63 60 77 76
Dewpt         56 59   57 56 62 64   62 60 67 69   64 60 63 63   59 57 61 64
PWind dir        SE      SE    SE       S    SW       W    NW       N    SW
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC B1 SC   FW SC SC SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0      20    20      20    20      20     5       5    10
Rain shwrs                S  S          S  S  S    S  S
Tstms                                   S  S  S    S  S

$$
IAZ026-210900-
Franklin-
Including the city of Hampton
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          84          61          79          55
Temp                   68 66 65 73 81 83 78 69 65 63 62 71 77 79 75 64 60 57 55
Dewpt                  65 64 64 68 67 64 64 62 60 59 59 62 60 58 58 55 53 51 51
RH                     90 93 97 84 63 53 62 78 84 87 90 73 56 49 55 73 78 80 86
Wind dir                S SW SW  W NW NW NW  N NW NW NW  N  N  N  N NW  N  N  N
Wind spd                8  9  8  9  8 11  6  4  3  3  4  6 11 11  5  4  3  3  2
Clouds                 B1 SC SC FW CL SC FW FW FW FW CL CL CL CL CL CL FW FW SC
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      57    76      60    82      63    81      60    79
Temp          74 73   60 58 73 74   64 62 77 78   67 64 78 76   63 60 76 76
Dewpt         55 58   56 56 61 63   61 60 66 68   64 61 62 62   59 57 61 63
PWind dir        NE      SE    SE       S    SW       W    NW       N    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC B1 SC   FW SC B1 SC   SC SC SC FW   SC FW FW SC
PoP 12hr          0      20    10      20    20      20     5       5    10
Rain shwrs             S  S  S          S  S  S    S  S
Tstms                                   S  S  S    S

$$
IAZ027-210900-
Butler-
Including the cities of Parkersburg, Clarksville, Shell Rock,
Greene, Aplington, Allison, and Dumont
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          83          61          78          55
Temp                   68 67 65 74 81 83 78 69 66 63 63 72 77 78 75 65 61 57 55
Dewpt                  64 65 65 69 69 66 66 63 61 60 59 64 62 60 60 56 54 52 52
RH                     87 93100 84 67 57 67 81 84 90 87 76 60 54 60 73 78 83 90
Wind dir                S  S SW  W NW NW NW NW NW NW NW  N  N  N  N NW  N  N  N
Wind spd                8  8  6  9  9 11  8  5  3  3  4  8 12 12  6  5  3  3  2
Clouds                 B1 SC SC SC FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW
PoP 12hr                     30          20           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      56    75      60    80      63    79      60    78
Temp          74 73   60 58 73 73   63 62 77 78   67 64 77 76   64 60 76 75
Dewpt         57 59   57 56 61 63   61 61 67 69   65 62 64 64   60 58 62 64
PWind dir         N      SE    SE      SE    SW       W    NW       N    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC SC B1   SC SC SC SC   SC SC SC FW   FW FW FW SC
PoP 12hr          0      20    10      20    20      20    10       5     5
Rain shwrs             S  S             S  S  S    S  S
Tstms                                      S  S    S

$$
IAZ028-210900-
Bremer-
Including the city of Waverly
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          82          61          78          56
Temp                   68 66 65 73 81 82 77 69 66 63 62 71 77 78 74 65 61 58 56
Dewpt                  64 64 65 69 70 67 66 64 62 60 60 64 63 61 60 56 54 52 52
RH                     87 93100 87 69 61 69 84 87 90 93 79 62 56 62 73 78 80 86
Wind dir                S  S  S SW  W NW NW NW  N NW NW NW NW NW NW  N  N  N  N
Wind spd                9 10  8 10 10 13  9  6  5  4  5  9 13 14 10  6  5  4  3
Clouds                 B2 SC SC SC FW FW FW FW FW FW FW CL CL CL CL CL CL FW SC
PoP 12hr                     20          20           0           0           0
QPF 12hr              0.01-0.13           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S  S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      57    74      61    79      64    79      60    77
Temp          74 71   60 58 72 72   63 62 77 77   67 64 77 76   64 61 75 75
Dewpt         57 59   56 56 61 63   61 61 67 68   65 63 65 64   61 59 63 64
PWind dir         N      SE    SE      SE    SW       W    NW       N    NW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   SC SC B1 B1   SC SC SC SC   B1 SC SC FW   FW FW SC SC
PoP 12hr          0       0    10      10    20      30    10       5     5
Rain shwrs             S                   S  S    S  C
Tstms                                      S  S    S

$$
IAZ033-210900-
Sac-
Including the cities of Sac City, Lake View, Odebolt, Wall Lake,
Schaller, and Early
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          85          62          80          56
Temp                   67 66 64 74 82 84 80 70 66 64 62 71 77 79 76 65 60 58 56
Dewpt                  66 65 64 70 70 69 72 67 63 61 60 66 65 64 65 59 56 54 53
RH                     97 97100 87 67 61 77 90 90 90 93 84 67 60 69 81 87 86 90
Wind dir               SW SW SW  W NW NW  N NE NE  N NW  N  N  N  N NE NE NE  E
Wind spd                5  6  5  5  4  4  1  2  2  2  2  3  5  5  2  2  1  1  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW SC SC SC
PoP 12hr                     20           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      59    78      62    83      63    81      60    80
Temp          74 73   62 60 74 75   65 63 80 79   67 63 78 77   64 60 76 76
Dewpt         61 65   59 59 67 69   63 62 72 72   64 61 66 68   61 59 66 69
PWind dir        SE      SE    SE       S    SW       W    NW       N    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B2 SC   SC B1 B1 B1   SC SC SC FW   FW SC B1 SC
PoP 12hr          5      40    30      20    20      10     5      20    20
Rain shwrs                C  C  S    S  S  S  S       S             S  S
Tstms                     C  C  S    S  S  S  S       S

$$
IAZ034-210900-
Calhoun-
Including the cities of Rockwell City, Manson, Lake City,
and Pomeroy
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          86          62          81          56
Temp                   67 66 65 74 82 84 80 70 66 64 62 72 78 80 76 65 60 58 56
Dewpt                  66 65 64 71 71 70 72 66 62 61 60 66 66 64 65 59 56 54 53
RH                     97 97 97 90 69 63 77 87 87 90 93 81 67 58 69 81 87 86 90
Wind dir                S SW SW  W NW NW  N  N  N NW NW  N  N  N  N NE  N  N NE
Wind spd                4  5  4  5  4  4  2  2  1  1  2  3  5  5  2  1  1  1  0
Clouds                 SC FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW SC SC
PoP 12hr                     20           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S
Heat index                         87 89
Max heat                           90    91                      83


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      59    78      62    83      63    82      60    81
Temp          75 74   62 60 75 75   65 63 80 79   67 64 79 77   64 61 77 76
Dewpt         61 65   59 58 67 69   63 62 72 73   65 61 67 68   62 59 67 69
PWind dir         E      SE    SE      SE    SW       W    NW       N     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B2 SC   SC B1 B1 SC   SC SC SC FW   FW SC SC SC
PoP 12hr          5      40    30      20    20      20     5      10    20
Rain shwrs                C  C          S  S  S       S                S
Tstms                     C  S          S  S  S       S

$$
IAZ035-210900-
Webster-
Including the city of Fort Dodge
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          85          62          80          56
Temp                   68 67 65 74 82 84 80 70 66 64 62 72 78 80 76 65 60 58 56
Dewpt                  66 65 65 70 70 68 69 65 62 61 60 65 64 62 63 58 56 54 53
RH                     93 93100 87 67 59 69 84 87 90 93 79 62 54 64 78 87 86 90
Wind dir                S SW SW  W NW NW  N  N  N NW NW  N  N  N  N  N  N  N NE
Wind spd                5  6  5  6  5  6  3  3  2  2  2  4  8  8  3  2  1  2  1
Clouds                 SC SC FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW FW SC
PoP 12hr                     20           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      59    78      62    83      63    81      60    80
Temp          75 74   61 60 74 75   65 63 79 79   67 64 78 77   64 61 77 76
Dewpt         59 62   59 58 65 67   63 62 70 72   65 62 66 66   61 59 65 67
PWind dir         E      SE    SE      SE    SW       W    NW       N     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B2 SC   FW SC B1 SC   SC SC SC FW   FW SC SC SC
PoP 12hr          0      30    20      20    20      20     5       5    10
Rain shwrs                C  S          S  S  S       S
Tstms                     S  S          S  S  S       S

$$
IAZ036-210900-
Hamilton-
Including the city of Webster City
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          85          63          80          56
Temp                   68 67 65 74 82 84 79 70 66 64 63 72 78 80 76 65 61 58 56
Dewpt                  66 65 65 69 69 67 68 64 62 61 60 64 63 61 61 58 56 54 53
RH                     93 93100 84 65 57 69 81 87 90 90 76 60 52 60 78 84 86 90
Wind dir                S SW SW  W NW NW  N  N  N NW NW  N  N  N  N  N  N  N NE
Wind spd                6  8  6  9  8  9  4  4  3  3  3  5 10 10  4  3  2  3  2
Clouds                 SC SC FW FW FW FW FW FW SC FW CL FW CL CL CL CL FW FW SC
PoP 12hr                     20          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      59    77      62    82      64    81      61    80
Temp          75 73   61 60 74 74   64 63 78 79   67 64 78 77   64 61 77 76
Dewpt         58 61   58 58 63 65   63 62 68 70   66 62 65 65   61 59 63 66
PWind dir         E      SE    SE      SE    SW       W    NW       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC B1 B1   FW SC SC SC   SC SC SC FW   FW SC SC SC
PoP 12hr          0      20    20      20    20      20     5       5    10
Rain shwrs                S  S          S  S  S    S  S
Tstms                        S          S  S  S    S  S

$$
IAZ037-210900-
Hardin-
Including the cities of Iowa Falls, Eldora, and Ackley
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          85          62          80          56
Temp                   68 67 65 73 82 84 79 69 66 64 63 72 77 80 75 65 61 58 56
Dewpt                  64 65 65 68 69 67 67 64 62 61 60 64 63 61 61 58 55 53 53
RH                     87 93100 84 65 57 67 84 87 90 90 76 62 52 62 78 81 83 90
Wind dir                S SW SW  W  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                5  8  6  9  8 10  5  4  3  3  3  5 10 10  4  3  3  2  2
Clouds                 B1 SC SC FW CL FW FW FW SC FW CL FW CL CL CL CL FW FW SC
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      58    77      61    82      64    81      61    80
Temp          74 73   61 59 74 74   64 63 77 78   67 64 78 76   64 61 76 76
Dewpt         57 60   58 57 62 64   62 61 67 70   66 63 65 64   61 59 63 65
PWind dir        NE      SE    SE      SE    SW       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 SC   FW SC B1 SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0      20    20      20    20      20     5       5    10
Rain shwrs                S  S          S  S  S    S  S
Tstms                                   S  S  S    S  S

$$
IAZ038-210900-
Grundy-
Including the cities of Grundy Center, Reinbeck, Conrad, Dike,
and Wellsburg
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          84          62          79          56
Temp                   68 67 66 74 81 84 79 70 67 64 63 72 77 79 75 66 61 58 56
Dewpt                  64 64 65 68 70 67 66 63 61 60 60 63 62 61 60 56 54 53 52
RH                     87 90 97 82 69 57 64 78 81 87 90 73 60 54 60 70 78 83 86
Wind dir                S SW SW  W  W NW NW NW NW NW NW  N  N  N  N NW  N  N  N
Wind spd                8  9  8  9  9 11  8  5  4  3  4  6 11 12  6  4  3  3  2
Clouds                 B1 SC SC FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW SC
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S  S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      57    76      61    81      64    80      61    79
Temp          74 72   61 59 74 73   64 62 77 78   68 64 78 76   64 61 76 76
Dewpt         57 59   57 56 61 63   61 61 67 69   65 62 65 64   61 59 63 65
PWind dir         N      SE    SE      SE    SW       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 SC   FW SC B1 SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0      20    10      20    20      20    10       5    10
Rain shwrs                S             S  S  S    S  S
Tstms                                   S  S  S    S  S

$$
IAZ039-210900-
Black Hawk-
Including the cities of Waterloo and Cedar Falls
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          84          63          79          57
Temp                   68 67 66 74 81 83 78 70 67 65 63 72 77 79 75 66 62 59 57
Dewpt                  64 64 65 68 70 68 66 64 62 61 60 63 63 61 60 56 54 53 53
RH                     87 90 97 82 69 61 67 81 84 87 90 73 62 54 60 70 75 80 86
Wind dir                S  S SW SW  W NW NW NW NW NW NW NW NW NW NW NW  N  N  N
Wind spd                9  9  8  9  9 11  9  6  4  4  5  8 12 13  9  6  4  4  2
Clouds                 B1 SC SC SC FW FW FW FW FW FW FW CL CL CL CL CL CL CL FW
PoP 12hr                     20          20           0           0           0
QPF 12hr              0.00-0.07           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S
Tstms                   S  S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      58    76      61    80      65    80      61    79
Temp          74 72   61 59 73 73   64 63 77 78   68 65 77 76   65 62 76 75
Dewpt         57 59   56 56 61 63   61 61 67 69   66 63 66 65   61 59 63 65
PWind dir         N       E    SE      SE    SW       W    NW       N    NW
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    FW FW   SC SC B1 B1   FW SC SC SC   SC SC SC FW   FW FW FW SC
PoP 12hr          0       5    10      10    20      30    10       5     5
Rain shwrs                S             S  S  S    S  C     S
Tstms                                      S  S    S

$$
IAZ044-210900-
Crawford-
Including the city of Denison
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          84          62          79          57
Temp                   67 65 64 73 81 83 80 70 67 64 62 71 77 79 76 66 61 59 57
Dewpt                  66 65 63 69 71 70 72 68 64 62 61 66 65 65 66 62 57 55 54
RH                     97100 97 87 72 65 77 93 90 93 97 84 67 62 71 87 87 87 90
Wind dir                S SW SW  W NW NW NW NE NE NE NW  N  N  N NE NE  E  E  E
Wind spd                5  5  4  5  4  3  2  2  2  1  1  2  4  5  3  2  1  1  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW SC SC B1
PoP 12hr                     20           5          10           5           0
QPF 12hr                      0           0   0.00-0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      60    76      62    81      63    79      60    78
Temp          73 73   63 61 74 74   66 63 79 78   67 63 77 76   64 60 76 76
Dewpt         61 65   60 59 66 69   64 63 71 72   65 61 66 68   62 60 66 69
PWind dir        SE      SE    SE      SE    SW       W    NW      NE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B2 SC   SC B1 B2 SC   SC SC SC FW   FW SC B1 SC
PoP 12hr          5      50    20      20    20      20     5      10    20
Rain shwrs             S  C  S  S    S     S  S       S             S  S
Tstms                  S  C  S  S    S     S  S       S                S

$$
IAZ045-210900-
Carroll-
Including the city of Carroll
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          86          63          80          57
Temp                   68 67 65 75 82 85 81 71 68 65 63 72 78 80 76 66 62 59 57
Dewpt                  65 65 64 70 72 71 73 68 64 62 61 66 66 65 66 61 57 55 54
RH                     90 93 97 84 72 63 77 90 87 90 93 81 67 60 71 84 84 87 90
Wind dir               SW SW SW  W NW NW NW  N  N NW NW  N  N  N  N NE NE NE  E
Wind spd                5  6  6  6  5  4  2  2  1  1  1  3  5  5  3  2  1  1  0
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW SC SC SC
PoP 12hr                     20           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S
Heat index                         88 90 86
Max heat                           90    93    84                83


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      60    78      62    83      64    81      61    80
Temp          74 73   63 61 74 75   66 64 79 80   68 64 78 77   65 61 76 76
Dewpt         61 65   59 58 67 70   63 62 72 74   65 62 67 69   62 60 67 70
PWind dir        SE      SE    SE      SE    SW       W    NW       N    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B2 SC   SC B1 B2 SC   SC SC SC FW   FW SC SC SC
PoP 12hr          5      40    30      20    20      20     5      10    20
Rain shwrs                C  C  S    S  S  S  S       S             S  S
Tstms                     C  C  S    S  S  S  S       S

$$
IAZ046-210900-
Greene-
Including the city of Jefferson
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          86          63          81          56
Temp                   68 67 65 75 82 85 81 71 67 65 63 72 78 80 76 66 62 58 56
Dewpt                  66 65 65 71 73 71 73 68 64 62 61 67 67 66 66 61 58 55 54
RH                     93 93100 87 74 63 77 90 90 90 93 84 69 62 71 84 87 90 93
Wind dir                S SW SW  W NW NW  N  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                4  5  5  6  5  5  2  2  2  2  2  3  6  6  3  2  1  1  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW SC
PoP 12hr                     10           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S
Tstms                   S
Heat index                         88 90
Max heat                           90    93    84                83


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      59    78      62    83      64    82      61    80
Temp          74 73   63 61 74 74   66 63 79 79   68 64 78 77   65 61 76 76
Dewpt         62 65   60 59 67 70   64 62 73 74   67 63 68 69   63 60 68 70
PWind dir         E      SE    SE      SE    SW       W    NW      NW     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B2 SC   SC B1 B1 SC   SC SC SC FW   FW SC SC SC
PoP 12hr          0      40    30      20    20      20     5      10    20
Rain shwrs                C  C  S       S  S  S       S                S
Tstms                     C  C          S  S  S       S

$$
IAZ047-210900-
Boone-
Including the city of Boone
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          85          63          80          57
Temp                   68 67 66 74 82 84 80 71 67 65 63 72 78 80 76 66 62 59 57
Dewpt                  67 66 65 70 72 70 71 67 64 63 62 66 66 64 65 60 58 56 54
RH                     97 97 97 87 72 63 74 87 90 93 97 81 67 58 69 81 87 90 90
Wind dir                S SW SW  W  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                5  5  5  8  6  8  4  3  3  3  3  5  8  9  4  3  2  2  2
Clouds                 SC FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW FW SC
PoP 12hr                     20          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S
Heat index                         87 89
Max heat                           89    92                      83


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      60    77      63    82      65    81      62    79
Temp          75 73   63 61 74 74   66 64 78 79   68 65 78 76   65 62 77 76
Dewpt         60 63   60 59 65 67   64 63 71 73   67 63 67 68   63 61 66 68
PWind dir         E      SE    SE      SE    SW       W    NW       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 SC B2 SC   FW SC B1 SC   SC B1 SC FW   FW SC SC SC
PoP 12hr          0      30    20      20    20      20     5      10    10
Rain shwrs                C  S       S  S  S  S    S  S
Tstms                     S  S          S  S  S    S  S

$$
IAZ048-210900-
Story-
Including the city of Ames
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          85          64          81          58
Temp                   68 67 66 74 82 85 80 71 67 65 64 72 78 81 76 66 62 60 58
Dewpt                  66 66 66 70 72 70 70 67 64 63 62 66 65 63 64 60 58 56 55
RH                     93 97100 87 72 61 72 87 90 93 93 81 64 54 66 81 87 87 90
Wind dir                S SW SW  W  W NW NW  N  N  N NW NW  N  N  N  N  N  N  N
Wind spd                5  5  5  8  8  9  4  3  3  3  3  5  9 10  4  3  2  2  2
Clouds                 SC SC SC FW FW FW SC FW FW FW CL FW CL CL CL CL FW FW SC
PoP 12hr                     20          20           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S
Tstms                      S
Heat index                         87
Max heat                           90    92    83                83


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      60    77      63    82      65    81      62    80
Temp          75 74   62 61 75 74   65 64 79 79   68 65 79 77   65 62 78 77
Dewpt         60 62   60 59 64 66   64 63 69 72   68 64 67 67   64 61 65 68
PWind dir        NE      SE    SE      SE    SW       W    NW       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 SC   FW SC B1 SC   SC B1 SC FW   FW SC SC SC
PoP 12hr          0      20    20      20    20      20     5       5    10
Rain shwrs                S  S       S  S  S  S    S  S
Tstms                     S  S          S  S  S    S  S

$$
IAZ049-210900-
Marshall-
Including the city of Marshalltown
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          86          63          81          57
Temp                   68 67 65 74 82 85 80 70 67 65 64 73 79 81 76 66 62 59 57
Dewpt                  65 65 65 69 71 69 68 65 63 62 61 65 64 62 62 59 56 55 54
RH                     90 93100 84 69 59 67 84 87 90 90 76 60 53 62 78 81 87 90
Wind dir                S  S SW SW  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                6  6  6  8  8  9  6  4  3  3  3  5  9 10  5  3  3  3  2
Clouds                 SC FW FW FW FW FW SC FW FW FW CL FW FW CL CL CL FW FW FW
PoP 12hr                     20          20           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S
Tstms                      S  S
Heat index                         87
Max heat                           90    91                82    84


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      58    78      61    82      64    82      61    81
Temp          75 74   61 60 75 74   64 63 78 79   68 65 79 77   64 62 77 76
Dewpt         58 60   58 58 62 64   62 62 68 70   67 63 66 66   63 60 64 66
PWind dir         N       E    SE      SE    SW       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 B1   FW SC B1 SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0      20    10      20    20      20    10       5    10
Rain shwrs                S  S          S  S  S    S  S
Tstms                                   S  S  S    S  S

$$
IAZ050-210900-
Tama-
Including the cities of Tama, Toledo, Traer, Dysart,
and Gladbrook
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          85          62          81          56
Temp                   68 66 65 74 82 85 80 70 67 64 63 72 78 81 76 66 62 59 57
Dewpt                  63 63 64 67 69 68 66 63 61 60 59 63 62 60 60 56 54 53 52
RH                     84 90 97 79 65 57 62 78 81 87 87 73 58 49 58 70 75 80 83
Wind dir                S  S SW SW  W NW NW NW NW NW NW NW NW  N  N  N  N  N  N
Wind spd                6  6  6  8  9 10  8  4  4  3  4  5 10 11  8  4  3  3  2
Clouds                 SC SC SC SC FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S
Tstms                      S  S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      57    77      60    82      64    81      61    80
Temp          75 73   61 59 74 74   64 62 77 78   68 64 78 77   65 61 77 76
Dewpt         57 58   55 56 61 62   60 60 66 68   65 62 65 64   61 59 63 64
PWind dir         N       E    SE      SE     S      SW    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC B1 B1   FW SC B1 SC   SC SC SC FW   FW FW FW SC
PoP 12hr          0       5    10      20    20      30    20       5    10
Rain shwrs                   S          S  S  S    S  C     S
Tstms                                   S  S  S    S  S

$$
IAZ057-210900-
Audubon-
Including the cities of Audubon and Exira
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          85          63          80          57
Temp                   68 66 66 74 82 84 80 71 68 65 63 72 78 79 75 66 62 59 57
Dewpt                  65 65 65 71 73 72 74 69 65 63 62 68 67 67 68 63 58 56 55
RH                     90 97 97 90 74 67 82 93 90 93 97 87 69 67 79 90 87 90 93
Wind dir                S SW SW  W  W NW NW  N NE NE NW  N  N  N NE NE NE NE NE
Wind spd                4  5  5  6  5  4  2  1  1  1  1  2  5  5  3  2  1  1  0
Wind gust                    16
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW SC SC
PoP 12hr                     10           5          10           5           0
QPF 12hr                      0           0   0.00-0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         87 90 85
Max heat                           90    93                      83


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      60    77      62    82      64    80      61    79
Temp          74 72   63 62 74 74   66 64 79 78   68 64 78 76   64 62 76 75
Dewpt         62 66   60 59 67 70   64 63 72 75   66 63 68 70   63 61 67 71
PWind dir        SE      SE    SE      SE    SW       W    NW       N    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B2 SC   SC B1 B1 SC   SC SC SC FW   FW SC B1 SC
PoP 12hr          5      40    20      20    20      20     5      10    20
Rain shwrs                C  S  S    S  S  S  S    S  S             S  S
Tstms                     C  S  S    S  S  S  S    S  S

$$
IAZ058-210900-
Guthrie-
Including the cities of Guthrie Center, Panora, Bayard, and Casey
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          64          80          58
Temp                   68 67 66 75 83 85 81 72 68 66 64 72 78 80 76 66 62 60 58
Dewpt                  66 65 65 71 74 73 74 69 66 63 62 68 68 67 68 63 59 56 55
RH                     93 93 97 87 74 67 79 90 93 90 93 87 71 65 76 90 90 87 90
Wind dir               SW SW SW  W  W NW NW  N  N NW NW NW  N  N  N NE  N  N NE
Wind spd                5  6  8  9  6  5  3  2  2  2  2  3  5  6  3  2  1  1  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW SC
PoP 12hr                     10           5           5           5           0
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         89 92 86
Max heat                           91    94    84                84


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      60    78      63    83      65    81      62    80
Temp          74 73   63 62 74 74   66 64 79 79   68 65 79 76   65 62 76 76
Dewpt         63 66   60 59 68 70   64 63 73 75   67 63 69 71   64 61 68 71
PWind dir         E      SE    SE      SE    SW       W    NW      NW     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B2 SC   SC SC B1 SC   SC B1 SC FW   FW SC SC SC
PoP 12hr          0      40    30      20    20      20     5      10    20
Rain shwrs                C  C  S    S  S  S  S    S  S                S
Tstms                     C  C  S    S  S  S  S    S  S

$$
IAZ059-210900-
Dallas-
Including the cities of Perry, Waukee, and Adel
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          85          64          80          58
Temp                   69 68 66 75 82 85 81 72 69 66 64 72 78 80 76 67 63 60 58
Dewpt                  66 66 65 71 74 72 73 68 66 64 63 67 67 66 66 62 59 57 55
RH                     90 93 97 87 77 65 77 87 90 93 97 84 69 62 71 84 87 90 90
Wind dir                S SW SW  W  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                5  6  6  8  8  8  4  3  3  3  3  4  8  9  4  3  2  2  2
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW SC
PoP 12hr                     20          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S
Heat index                         88 91 86
Max heat                           90    94    84          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      61    77      63    82      65    81      62    80
Temp          75 73   64 61 75 75   66 64 79 80   69 65 79 77   66 63 77 76
Dewpt         62 64   61 59 67 68   64 63 72 74   68 64 69 70   64 61 68 70
PWind dir         E      SE    SE      SE    SW       W    NW      NW    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B1 SC   FW SC B1 SC   B1 B1 SC FW   FW SC SC SC
PoP 12hr          0      30    30      20    20      20     5      10    10
Rain shwrs                C  C  S       S  S  S    S  S
Tstms                     S  S          S  S  S    S  S

$$
IAZ060-210900-
Polk-
Including the city of Des Moines
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          85          65          81          59
Temp                   69 68 67 75 83 85 82 73 69 67 65 73 79 81 77 68 64 61 59
Dewpt                  66 66 66 70 73 72 72 68 66 64 63 66 66 65 65 62 59 57 56
RH                     90 93 97 84 72 65 72 84 90 90 93 79 64 58 67 81 84 87 90
Wind dir                S  S SW  W  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                5  5  5  8  8  9  4  4  3  3  3  4  8  9  5  4  3  2  2
Clouds                 FW FW SC FW FW FW SC FW FW FW FW FW CL CL CL CL FW FW SC
PoP 12hr                     20          20           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S
Heat index                         88 91
Max heat                           90    94    85          82    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      61    78      64    83      66    82      63    80
Temp          76 74   64 62 75 75   67 65 79 80   70 66 79 78   66 64 78 77
Dewpt         61 63   60 60 65 67   64 63 70 73   68 64 68 69   64 62 66 68
PWind dir        NE      SE    SE      SE     S       W    NW      NW    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC B1 SC   FW SC B1 SC   SC B1 SC FW   FW FW SC SC
PoP 12hr          0      30    20      20    20      20     5       5    10
Rain shwrs                C  S       S  S  S  S    S  S
Tstms                     S  S          S  S  S    S  S

$$
IAZ061-210900-
Jasper-
Including the city of Newton
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          64          82          58
Temp                   68 67 67 75 83 86 82 72 68 66 65 73 80 82 78 67 63 60 58
Dewpt                  66 66 66 70 72 71 70 67 65 63 63 66 65 64 63 61 58 56 55
RH                     93 97 97 84 70 61 67 84 90 90 93 79 60 55 60 81 84 87 90
Wind dir                S  S SW SW  W NW NW  N  N  N NW NW NW  N  N  N  N  N  N
Wind spd                5  5  5  8  9  9  5  4  3  3  3  4  9 10  6  3  3  3  2
Clouds                 FW FW FW FW FW FW SC FW FW FW FW CL CL CL CL CL FW FW FW
PoP 12hr                     20          20           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S
Tstms                         S
Heat index                         88 91
Max heat                           90    94    85          82    84


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      60    78      63    83      66    82      62    81
Temp          76 75   63 61 75 75   65 64 79 80   69 66 80 78   66 63 78 78
Dewpt         59 61   59 59 64 65   63 63 69 71   68 65 67 67   64 62 65 67
PWind dir        NE       E    SE      SE     S       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 SC   FW SC B1 SC   SC B1 SC FW   FW FW SC SC
PoP 12hr          0      10    20      20    20      30    10       5    10
Rain shwrs                S  S          S     S    C  S
Tstms                                   S     S    S  S

$$
IAZ062-210900-
Poweshiek-
Including the city of Grinnell
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          86          63          81          57
Temp                   67 66 65 74 81 85 81 71 68 65 64 73 79 81 77 66 63 59 57
Dewpt                  64 64 64 68 70 70 68 65 63 62 61 64 63 62 62 58 56 55 54
RH                     90 93 97 82 69 61 65 81 84 90 90 73 58 53 60 75 78 87 90
Wind dir                S  S SW SW  W  W NW  N  N NW NW NW NW  N  N  N  N  N  N
Wind spd                5  5  5  8  9  9  5  3  3  3  3  4  8 10  6  3  3  3  2
Clouds                 FW FW FW SC FW FW SC FW FW FW FW CL CL CL CL CL CL FW FW
PoP 12hr                     10          20           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S
Tstms                         S


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      58    78      61    82      64    82      61    81
Temp          75 74   62 60 74 74   64 63 77 79   68 65 79 77   65 62 77 76
Dewpt         58 59   57 57 62 63   61 61 67 70   67 64 66 66   63 60 64 65
PWind dir         N       E    SE      SE     S      SW    NW      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC B1   FW SC B1 SC   SC SC SC FW   FW FW SC SC
PoP 12hr          0       5    10      20    20      30    10       5     5
Rain shwrs                              S     S    C  C
Tstms                                   S     S    S  S

$$
IAZ070-210900-
Cass-
Including the city of Atlantic
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          85          65          80          59
Temp                   68 67 66 73 82 84 81 72 69 67 65 72 78 80 76 67 63 61 59
Dewpt                  66 66 66 71 74 73 75 71 68 65 64 69 69 68 69 65 61 58 57
RH                     93 97100 93 77 70 82 97 97 93 97 90 74 67 79 93 93 90 93
Wind dir                S  S SW SW  W NW NW  N NE NE NW NW  N  N NE NE NE NE NE
Wind spd                5  5  5  6  6  4  2  2  2  1  1  2  5  6  4  3  2  1  1
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW SC SC
PoP 12hr                      5           5          10          10           0
QPF 12hr                      0           0        0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         87 90 86
Max heat                           90    93    84                85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      62    78      64    82      65    81      62    80
Temp          75 73   64 63 75 75   67 64 79 79   69 65 78 76   66 63 76 76
Dewpt         64 66   61 61 68 71   66 64 73 75   68 65 70 71   65 63 69 71
PWind dir         E      SE    SE      SE    SW      NW    NW      NE     E
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B2 SC   SC SC B1 SC   SC B1 SC FW   FW SC SC SC
PoP 12hr          0      40    20      20    20      20     5      20    10
Rain shwrs                C  S  S    S     S  S    S  S             S  S
Tstms                     C  S  S    S     S  S    S  S

$$
IAZ071-210900-
Adair-
Including the cities of Greenfield, Stuart, Adair, and Fontanelle
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          85          65          80          59
Temp                   68 68 66 74 82 84 81 72 69 67 65 72 78 80 76 67 63 61 59
Dewpt                  66 67 66 71 74 74 75 70 68 66 64 68 69 68 69 64 61 58 57
RH                     93 97100 90 77 72 82 93 97 97 97 87 74 67 79 90 93 90 93
Wind dir                S SW SW  W  W NW NW  N NE  N NW NW  N  N  N NE NE NE NE
Wind spd                5  6  8  9  8  6  3  3  3  2  2  3  5  6  4  3  2  2  1
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW SC SC
PoP 12hr                      5          10          10           5           0
QPF 12hr                      0           0   0.01-0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 91 86
Max heat                           90    95                      85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      62    78      64    82      66    81      63    80
Temp          75 73   64 63 75 75   67 64 79 79   69 66 79 77   66 63 76 76
Dewpt         63 66   61 61 68 70   65 64 73 75   69 65 70 71   65 63 69 71
PWind dir         E      SE    SE      SE    SW       W    NW       N     E
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B2 SC   SC SC B1 SC   SC B1 SC FW   FW SC SC SC
PoP 12hr          0      40    20      20    20      20     5      10    10
Rain shwrs                C  S  S    S  S  S  S    S  S                S
Tstms                     C  S  S    S  S  S  S    S  S

$$
IAZ072-210900-
Madison-
Including the cities of Winterset and Earlham
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          85          65          81          59
Temp                   69 68 67 75 82 85 82 73 69 67 65 73 79 81 77 68 64 61 59
Dewpt                  66 66 66 71 73 72 73 70 67 65 64 67 67 67 67 63 61 58 57
RH                     90 93 97 87 74 65 74 90 93 93 97 81 67 63 71 84 90 90 93
Wind dir                S SW SW  W  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                6  6  8  9  8  8  4  3  3  3  3  3  6  9  5  4  3  2  1
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW FW SC
PoP 12hr                     10          20          10           5           0
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S
Heat index                         88 92 87
Max heat                           90    94    84          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      62    78      64    83      66    82      63    81
Temp          76 74   65 63 76 76   67 65 80 80   70 66 79 78   67 64 78 77
Dewpt         61 65   61 60 67 68   65 64 71 74   69 65 69 70   65 63 67 70
PWind dir         E      SE    SE      SE     S       W    NW      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B1 SC   SC SC B1 SC   B1 B1 SC FW   FW SC SC SC
PoP 12hr          0      30    30      20    20      20     5       5    10
Rain shwrs                C  C  S    S  S  S  S    S  S
Tstms                     S  S       S  S  S  S    S  S

$$
IAZ073-210900-
Warren-
Including the cities of Indianola, Norwalk, and Carlisle
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          86          66          81          59
Temp                   69 68 67 76 83 86 82 73 70 68 66 73 79 81 78 69 65 61 59
Dewpt                  66 66 66 70 72 72 72 69 67 65 64 67 67 66 66 63 61 59 57
RH                     90 93 97 82 70 63 72 87 90 90 93 81 67 60 67 81 87 93 93
Wind dir                S  S SW SW  W NW NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                6  6  6  9  9  9  5  3  3  3  3  4  8 10  6  4  3  2  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW SC
PoP 12hr                     10          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S
Tstms                         S
Heat index                         88 92 87
Max heat                           90    94    85          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      62    78      64    83      67    82      64    81
Temp          76 75   65 63 76 76   67 65 80 81   70 67 80 78   67 64 78 77
Dewpt         61 63   61 60 66 68   64 63 70 73   69 66 69 69   65 63 67 69
PWind dir        NE      SE    SE      SE     S       W    NW      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 SC B1 B1   FW SC B1 SC   B1 B1 SC FW   FW FW SC SC
PoP 12hr          0      20    20      20    20      20    10       5    10
Rain shwrs                S  S       S  S  S  S    S  S
Tstms                     S  S          S  S  S    S  S

$$
IAZ074-210900-
Marion-
Including the cities of Pella and Knoxville
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          86          66          82          60
Temp                   68 68 67 76 83 86 82 73 69 67 66 74 79 82 78 68 65 62 60
Dewpt                  66 66 66 70 73 72 72 69 67 65 64 67 66 65 65 63 61 59 57
RH                     93 93 97 82 72 63 72 87 93 93 93 79 64 56 64 84 87 90 90
Wind dir                S  S SW SW  W  W NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                6  5  5  8  9  9  5  3  3  3  3  4  8 10  6  4  3  2  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW FW
PoP 12hr                     10          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 92 87
Max heat                           92    94    85          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      62    78      64    83      67    82      64    81
Temp          76 75   64 62 75 76   66 65 79 81   70 67 80 78   67 64 78 78
Dewpt         61 62   61 60 65 67   64 63 70 72   69 66 69 69   65 63 66 68
PWind dir        NE      SE    SE      SE     S      SW    NW      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 B1   FW SC B1 B1   SC B1 SC FW   FW FW SC SC
PoP 12hr          0      10    20      20    20      20    10       5    10
Rain shwrs                   S       S  S     S    S  S
Tstms                        S          S     S    S

$$
IAZ075-210900-
Mahaska-
Including the city of Oskaloosa
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          65          82          59
Temp                   68 67 67 76 82 85 82 72 69 66 65 74 80 82 78 68 64 61 59
Dewpt                  66 66 66 70 72 72 71 69 66 64 64 66 66 65 64 62 59 57 56
RH                     93 97 97 82 72 65 69 90 90 93 97 76 62 56 62 81 84 87 90
Wind dir                S  S  S SW  W  W NW  N  N NW NW NW NW  N  N  N  N  N  N
Wind spd                5  5  4  8  9  9  5  3  3  3  3  4  8 10  6  3  3  3  2
Clouds                 FW FW FW SC FW FW SC FW FW FW FW CL CL CL CL CL CL FW FW
PoP 12hr                      5          10           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         87 92 87
Max heat                           90    94    85          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      60    78      63    83      66    83      63    81
Temp          76 75   63 61 75 75   65 64 79 80   69 67 80 79   66 64 78 78
Dewpt         60 62   60 59 64 66   64 63 69 72   69 66 68 68   65 63 66 68
PWind dir         N       E    SE      SE     S      SW    NW      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC SC B1   FW FW SC B1   SC SC SC SC   FW FW SC SC
PoP 12hr          0       5    10      20    20      20    10       5     5
Rain shwrs                   S          S     S    S  S
Tstms                                   S     S    S

$$
IAZ081-210900-
Adams-
Including the city of Corning
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          66          81          60
Temp                   68 67 66 74 83 85 82 73 70 67 66 72 79 81 77 68 64 62 60
Dewpt                  66 67 66 71 74 73 75 71 69 66 65 69 69 68 69 65 63 59 58
RH                     93100100 90 74 67 79 93 97 97 97 90 72 65 76 90 97 90 93
Wind dir                S  S SW SW  W  W NW  N NE NE  N NW  N  N NE NE NE NE NE
Wind spd                5  5  5  8  6  5  3  2  2  2  1  3  5  8  5  3  2  2  1
Clouds                 FW FW FW FW FW FW FW FW FW SC SC FW CL CL CL FW FW SC SC
PoP 12hr                      5           5          10          10           0
QPF 12hr                      0           0        0.04           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         90 92 88
Max heat                           92    95    86          84    87


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      63    79      65    84      66    83      63    81
Temp          76 74   65 63 76 77   68 65 80 81   70 66 80 78   67 64 78 77
Dewpt         62 65   62 61 68 69   66 64 72 74   70 66 70 70   66 63 68 70
PWind dir         E      SE    SE      SE     S      NW    NW      NE     E
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B2 B1 B2 SC   SC SC B1 SC   SC B1 SC FW   FW SC SC SC
PoP 12hr          0      40    20      10    20      30     5      10    10
Rain shwrs                C  S       S     S  S    C  S
Tstms                     C  S       S     S  S    C  S

$$
IAZ082-210900-
Union-
Including the city of Creston
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          85          66          81          60
Temp                   68 68 66 75 83 85 82 73 70 68 66 73 79 81 77 68 64 62 60
Dewpt                  66 67 66 70 73 72 73 71 68 66 65 68 67 67 67 65 62 60 58
RH                     93 97100 84 72 65 74 93 93 93 97 84 67 63 71 90 93 93 93
Wind dir                S  S SW SW  W  W NW  N NE  N NW  N  N  N  N NE NE NE NE
Wind spd                5  6  6  9  8  8  4  3  3  3  2  3  5  9  6  4  3  2  2
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW FW SC
PoP 12hr                      5          10          10          10           0
QPF 12hr                      0           0        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 91 87
Max heat                           91    93    84          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      63    79      64    83      66    82      64    81
Temp          76 74   65 63 76 76   67 65 80 80   70 67 80 78   67 64 78 77
Dewpt         60 64   61 61 66 68   66 64 71 73   70 66 68 69   66 63 67 69
PWind dir         E      SE    SE      SE     S       W    NW       N    NE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B2 B1 B1 SC   SC SC B1 SC   B1 B1 SC FW   FW SC SC SC
PoP 12hr          0      30    20      20    20      30     5      10    10
Rain shwrs                C  S       S  S  S  S    C  S
Tstms                     C  S       S  S  S  S    S  S

$$
IAZ083-210900-
Clarke-
Including the city of Osceola
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          66          82          60
Temp                   68 67 66 75 83 86 82 73 70 67 66 73 79 82 77 68 64 62 60
Dewpt                  66 66 66 70 72 71 72 70 68 66 65 67 66 66 66 64 62 60 58
RH                     93 97100 84 70 61 72 90 93 97 97 81 64 58 69 87 93 93 93
Wind dir                S  S SW SW  W  W NW  N  N NW NW  N  N  N  N  N  N  N  N
Wind spd                6  6  6  9  8  8  4  3  3  3  3  3  6  9  6  3  3  2  2
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW FW SC
PoP 12hr                      5          10           5           5           0
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 91 87
Max heat                           90    94    84          82    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      62    79      64    84      66    83      64    81
Temp          76 75   65 63 76 76   67 65 80 81   70 67 80 78   67 64 78 77
Dewpt         60 63   61 60 66 67   65 64 70 72   70 66 68 69   66 63 66 68
PWind dir        NE      SE    SE      SE     S       W    NW       N    NE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B1 B1 B1   FW SC B1 SC   B1 B1 SC FW   FW SC SC SC
PoP 12hr          0      20    30      20    20      30    10       5    10
Rain shwrs                S  C       S  S  S  S    C  S
Tstms                     S  S          S  S       S  S

$$
IAZ084-210900-
Lucas-
Including the city of Chariton
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          66          81          60
Temp                   68 67 66 75 83 85 82 73 69 67 66 74 79 81 77 68 64 62 60
Dewpt                  66 66 66 71 73 72 73 70 68 66 65 68 67 67 67 64 62 60 58
RH                     93 97100 87 72 65 74 90 97 97 97 82 67 63 71 87 93 93 93
Wind dir                S  S SW SW  W  W NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                5  5  5  8  9  8  4  3  2  2  2  3  6  9  6  3  2  2  1
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW FW CL CL CL FW FW SC
PoP 12hr                      5          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 92 87
Max heat                           90    94    84          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      62    78      64    83      67    82      64    81
Temp          76 75   64 63 75 75   66 65 79 80   70 67 80 78   67 64 78 77
Dewpt         61 64   61 61 66 68   65 64 71 73   70 67 69 70   66 64 67 69
PWind dir        NE      SE    SE      SE     S      SW    NW      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 SC B1 B1   FW SC B1 B1   SC B1 SC SC   FW SC SC SC
PoP 12hr          0      10    30      20    20      20    10       5    10
Rain shwrs                S  C       S  S  S  S    S  S     S
Tstms                     S  S          S  S  S    S  S

$$
IAZ085-210900-
Monroe-
Including the city of Albia
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          66          82          60
Temp                   68 68 68 76 82 85 82 73 70 68 66 75 79 82 78 69 65 62 60
Dewpt                  66 66 67 71 73 72 73 70 68 66 65 67 67 66 67 64 61 60 58
RH                     93 93 97 85 74 65 74 90 93 93 97 76 67 58 69 84 87 93 93
Wind dir                S  S SW SW  W  W NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                5  4  5  8  9  8  3  2  2  2  2  3  6  9  5  3  2  2  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW FW
PoP 12hr                      5          10           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 92 87
Max heat                           90    94    85          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      62    78      64    83      67    82      64    81
Temp          76 75   64 63 75 76   66 65 79 80   70 67 80 79   67 65 78 78
Dewpt         61 64   61 61 66 68   65 64 71 73   70 67 69 70   66 64 67 69
PWind dir        NE      SE    SE      SE     S      SW    NW      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 B1   FW SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr          0       5    20      20    20      20    10       5    10
Rain shwrs                   S       S  S     S    S  S     S
Tstms                        S          S     S    S

$$
IAZ086-210900-
Wapello-
Including the city of Ottumwa
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          85          66          82          60
Temp                   68 66 67 76 82 85 83 73 70 67 66 74 80 82 78 69 65 62 60
Dewpt                  66 66 66 71 73 74 74 70 68 66 65 68 67 67 67 63 61 59 58
RH                     93100 97 85 74 70 74 90 93 97 97 82 65 61 69 81 87 90 93
Wind dir                S  S  S SW  W  W NW  N  N NW NW NW  N  N  N  N  N  N  N
Wind spd                4  4  4  8  9  9  4  3  3  3  3  4  6  9  5  3  3  3  1
Clouds                 FW FW FW SC FW FW FW FW FW FW FW CL CL CL CL FW FW FW FW
PoP 12hr                      5           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 93 89
Max heat                           91    96    84          83    86


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      61    78      63    83      67    83      64    81
Temp          76 76   64 62 75 76   66 64 79 80   70 67 80 79   67 64 78 78
Dewpt         62 65   61 60 66 68   64 63 71 74   70 67 70 71   66 64 68 70
PWind dir         N       E    SE      SE     S      SW    NW      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 B1   FW SC SC B1   SC SC SC SC   SC FW SC SC
PoP 12hr          0       5    10      20    20      30    10       5     5
Rain shwrs                   S          S     S    S  C
Tstms                                   S     S    S

$$
IAZ092-210900-
Taylor-
Including the cities of Bedford, Lenox, and New Market
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          87          66          83          61
Temp                   68 67 66 75 84 86 83 73 70 68 66 73 80 83 79 68 65 63 61
Dewpt                  66 66 66 71 73 72 74 71 69 67 66 69 68 68 68 66 63 60 58
RH                     93 97100 87 70 63 74 93 97 97100 87 67 61 69 93 93 90 90
Wind dir                S  S SW SW  W  W NW  N NE NE  N  N  N  N NE NE NE NE  E
Wind spd                4  4  4  6  6  5  3  2  2  2  2  3  5  8  6  3  2  2  1
Clouds                 FW FW FW FW FW FW FW FW FW SC SC FW CL FW CL FW SC SC SC
PoP 12hr                      5          10          10          10           0
QPF 12hr                      0           0   0.04-0.13   0.00-0.05           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         90 93 90
Max heat                           93    96    88          85    88


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      63    81      65    85      66    84      64    83
Temp          77 75   65 63 77 78   68 65 82 82   70 67 82 80   67 64 79 79
Dewpt         61 64   61 61 67 68   66 64 72 73   70 66 69 69   66 63 68 68
PWind dir         E       E    SE      SE    SE      NW     N      NE     E
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B2 B2 B2 SC   FW SC B1 SC   SC B1 SC FW   FW SC SC SC
PoP 12hr          0      40    20      10    20      30     5      10    10
Rain shwrs             S  C  S             S  S    C  S
Tstms                     C  S             S  S    S  S

$$
IAZ093-210900-
Ringgold-
Including the city of Mount Ayr
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          66          82          60
Temp                   68 67 66 75 82 85 82 73 70 68 66 73 79 82 78 69 64 62 60
Dewpt                  66 66 66 70 72 72 73 71 69 66 65 67 67 67 67 65 62 60 58
RH                     93 97100 84 72 65 74 93 97 93 97 81 67 61 69 87 93 93 93
Wind dir                S  S SW SW  W  W NW  N NE  N NW  N  N  N  N NE NE NE NE
Wind spd                4  4  4  8  8  6  4  3  3  3  2  3  5  8  6  3  3  2  2
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW SC SC
PoP 12hr                      5           5          10          10           0
QPF 12hr                      0           0   0.02-0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 91 88
Max heat                           90    94    86          84    87


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      63    79      65    84      66    83      64    82
Temp          76 75   65 63 76 77   67 65 80 81   70 67 81 79   67 64 78 78
Dewpt         60 63   61 60 66 68   65 63 71 73   70 66 68 69   66 63 66 68
PWind dir         E       E    SE      SE    SE      NW    NW      NE    NE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B2 B1 B2 SC   FW SC B1 SC   SC B1 SC FW   FW SC SC FW
PoP 12hr          0      30    20      10    20      30    10      10    10
Rain shwrs                C  S       S  S  S  S    C  S  S
Tstms                     C  S       S  S  S  S    S  S

$$
IAZ094-210900-
Decatur-
Including the cities of Lamoni and Leon
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          86          66          82          60
Temp                   68 67 66 75 83 86 82 73 70 68 66 73 79 82 78 69 65 62 60
Dewpt                  66 66 66 70 72 71 72 70 68 66 65 67 66 66 67 65 62 60 58
RH                     93 97100 84 70 61 72 90 93 93 97 81 64 58 69 87 90 93 93
Wind dir                S  S SW SW  W  W NW  N  N  N NW  N  N  N  N  N NE  N NE
Wind spd                4  4  4  8  8  6  4  3  3  3  2  3  5  8  6  3  2  2  2
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW FW CL FW FW FW FW SC
PoP 12hr                      5          10          10          10           0
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         88 91 88
Max heat                           90    94    85          83    86


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      63    79      64    84      67    83      64    82
Temp          76 75   65 63 76 77   67 65 80 81   70 67 81 79   67 64 78 78
Dewpt         60 63   61 60 66 68   65 63 70 72   70 66 68 69   66 63 66 68
PWind dir        NE       E    SE      SE    SE       W    NW       N    NE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B2 B1 B1 B1   FW SC B1 B1   SC B1 SC SC   FW SC SC SC
PoP 12hr          0      20    30      10    20      30    20      10    10
Rain shwrs                S  C       S  S  S  S    C  S  S
Tstms                     S  S          S  S  S    S  S

$$
IAZ095-210900-
Wayne-
Including the cities of Corydon, Seymour, Allerton, and Humeston
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          85          66          81          60
Temp                   68 67 66 75 82 85 82 73 70 68 66 74 79 81 78 68 64 62 60
Dewpt                  66 66 65 71 73 72 73 71 69 67 65 68 67 67 68 65 62 60 59
RH                     93 97 97 87 74 65 74 93 97 97 97 82 67 63 71 90 93 93 96
Wind dir                S  S SW SW  W  W  W  N  N  N NW  N  N  N  N  N  N  N  N
Wind spd                4  4  4  8  9  8  3  2  2  2  2  3  5  8  5  3  2  2  1
Clouds                 FW FW FW FW FW FW FW FW FW SC FW FW CL CL CL CL FW FW FW
PoP 12hr                      5          10           5           5           0
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         87 91 87
Max heat                           90    93    84          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      62    78      64    83      67    82      64    81
Temp          76 75   64 63 76 76   66 65 80 80   70 67 80 79   67 64 78 78
Dewpt         61 64   61 61 66 68   65 64 71 73   70 67 69 70   66 64 67 69
PWind dir        NE       E    SE      SE    SE      SW    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   B1 B1 B1 B1   FW SC B1 B1   SC B1 SC SC   FW SC SC SC
PoP 12hr          0      20    30      20    20      20    10      10    10
Rain shwrs                S  C       S  S  S  S    S  S     S
Tstms                     S  S          S  S  S    S  S

$$
IAZ096-210900-
Appanoose-
Including the city of Centerville
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          85          66          82          61
Temp                   68 67 67 76 82 85 82 73 70 68 66 74 79 82 78 69 65 63 61
Dewpt                  66 66 66 71 72 73 74 71 69 67 66 68 67 67 68 65 62 60 59
RH                     93 97 97 85 72 67 77 93 97 97100 82 67 61 71 87 90 90 93
Wind dir                S  S SW SW  W  W  W NW  N NW NW  N  N  N  N  N  N  N  N
Wind spd                3  3  3  6  8  8  3  1  2  2  2  3  4  8  4  2  1  1  0
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW FW FW
PoP 12hr                      5           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         87 92 88
Max heat                           90    94    85          83    85


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      62    78      64    83      67    82      64    81
Temp          76 75   64 63 75 76   66 65 79 80   70 67 80 79   67 65 79 78
Dewpt         61 65   61 61 66 68   65 64 71 74   70 67 70 71   67 65 67 70
PWind dir        NE       E    SE      SE    SE       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   B1 SC B1 B1   FW SC SC B1   SC SC SC SC   SC FW SC SC
PoP 12hr          0      10    30      20    20      20    10       5    10
Rain shwrs                   C       S  S     S    S  S  S
Tstms                        S          S     S    S

$$
IAZ097-210900-
Davis-
Including the city of Bloomfield
1036 PM CDT Thu Aug 20 2026

Date           08/20/26      Fri 08/21/26            Sat 08/22/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          85          66          82          60
Temp                   67 66 66 76 81 84 82 73 70 68 66 74 79 82 78 69 65 62 60
Dewpt                  66 66 66 72 74 75 75 72 69 66 66 69 69 69 69 65 62 60 59
RH                     97100100 87 79 74 79 97 97 93100 84 72 65 74 87 90 93 96
Wind dir                S  S SW SW  W  W  W NW  N NW NW NW  N  N  N  N  N  N  N
Wind spd                3  3  3  6  6  6  3  2  2  2  2  3  5  8  4  2  2  2  1
Clouds                 FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW FW FW FW
PoP 12hr                      0           5          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         87 92 89
Max heat                           90    96    84          83    86


Date           08/23  Mon 08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      61    78      63    83      67    83      64    82
Temp          76 76   64 62 75 76   66 64 78 80   70 67 80 79   67 65 78 78
Dewpt         63 67   61 61 67 69   64 63 72 75   70 67 72 72   67 65 69 71
PWind dir         N       E    SE      SE     S       S    NW      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 B1   FW SC SC B1   SC B1 SC SC   FW FW SC SC
PoP 12hr          0       5    20      20    20      20    20       5     5
Rain shwrs                   S          S     S    S  S  S
Tstms                        S          S     S    S

$$