Area Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
791 FOUS53 KDMX 080812 AFMDMX Area Forecast Matrices National Weather Service Des Moines IA 311 AM CDT Tue Sep 8 2026 IAZ004-082100- Emmet- Including the city of Estherville 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 61 79 53 79 Temp 68 68 70 78 80 77 70 67 63 61 69 75 78 74 63 59 56 54 68 76 79 75 Dewpt 64 64 66 72 73 73 69 65 61 57 62 61 62 63 59 56 54 52 59 59 60 62 RH 87 87 87 82 79 87 97 93 93 87 78 62 58 69 87 90 93 93 73 56 52 64 Wind dir S S S SW SW SW SW W W NW N NW NW NW NW NW W SW S S S S Wind spd 9 10 11 11 10 5 4 4 4 5 5 9 10 5 4 3 3 2 2 5 8 6 Wind gust 28 26 23 Clouds B2 OV B2 B2 B2 B1 SC FW FW SC SC FW CL CL CL CL CL CL CL CL CL CL PoP 12hr 50 20 0 0 0 QPF 12hr 0.08 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S Tstms S S S C S S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 82 58 73 53 70 55 70 Temp 62 60 79 79 66 58 70 69 57 55 67 67 59 56 66 66 Dewpt 57 55 67 70 62 54 56 58 53 52 59 61 57 56 61 60 PWind dir S S W N NE E E S Wind char GN WY BZ GN LT GN GN BZ Avg clouds CL FW FW SC SC FW SC FW FW SC B2 B2 SC B1 B1 B1 PoP 12hr 0 30 50 10 30 50 50 50 Rain shwrs C C S C C C C C C C Tstms S C S S S C C S S $$ IAZ005-082100- Kossuth- Including the city of Algona 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 62 79 54 79 Temp 69 68 71 78 80 77 72 69 65 62 69 76 79 74 64 59 56 54 67 76 79 74 Dewpt 62 63 65 72 74 74 71 69 65 62 65 65 65 66 61 58 55 53 62 63 63 65 RH 78 84 81 82 82 90 97100100100 87 69 62 76 90 96 96 96 84 64 58 74 Wind dir S SE S SW SW SW SW W W NW N NW NW NW NW NW NW SW SW S S S Wind spd 8 10 10 11 9 6 4 3 3 4 6 8 9 5 3 2 2 1 2 4 5 5 Wind gust 28 26 23 Clouds B2 B2 B2 B2 OV B1 B1 B1 SC SC B1 FW CL FW CL CL FW FW CL CL CL CL PoP 12hr 40 30 0 0 0 QPF 12hr 0.06-0.12 0.01-0.19 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S Tstms S S S C C C S S Heat index 85 Max heat 84 90 82 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 82 59 73 53 71 55 71 Temp 62 59 78 78 67 59 70 69 57 55 67 67 60 57 67 66 Dewpt 58 56 70 72 64 57 60 61 54 53 63 65 59 57 64 63 PWind dir S S SW N NE E E S Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC FW FW SC B2 B2 B1 B1 B1 B1 PoP 12hr 0 20 60 10 30 50 50 50 Rain shwrs S L S C C C C C C C Tstms S C S S S S C C S S $$ IAZ006-082100- Winnebago- Including the cities of Forest City and Lake Mills 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 62 79 53 78 Temp 68 67 71 77 80 77 71 69 65 62 70 76 78 73 63 59 55 53 68 75 78 74 Dewpt 61 62 64 71 73 73 70 69 65 62 65 63 63 64 60 57 55 53 61 60 60 62 RH 78 84 79 82 79 87 97100100100 84 64 60 73 90 93100100 78 60 54 66 Wind dir S SE S SW SW SW SW W W NW NW NW W NW NW N NW W SW SW SW S Wind spd 9 9 10 11 9 6 4 3 3 3 5 8 10 5 3 2 1 1 2 4 4 4 Wind gust 28 25 21 Clouds B2 B2 B2 B2 OV B2 B1 B1 SC SC SC FW CL FW CL CL CL CL CL CL CL CL PoP 12hr 50 30 0 0 0 QPF 12hr 0.05-0.10 0.05-0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S Tstms C S S C C C S S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 81 59 72 52 70 55 71 Temp 62 58 78 78 66 59 70 68 56 54 67 66 59 57 67 66 Dewpt 58 56 67 70 64 57 59 59 54 52 61 62 58 57 63 62 PWind dir S S SW NW NE E E S Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC FW FW SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 20 70 10 30 40 50 50 Rain shwrs S L C C C C C C C C Tstms S C S S S S C S S $$ IAZ007-082100- Worth- Including the cities of Northwood and Manly 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 63 79 54 78 Temp 67 66 71 78 80 76 71 70 66 63 70 76 78 73 63 59 56 54 67 75 77 73 Dewpt 61 62 63 69 72 72 70 70 66 63 65 63 62 62 60 58 55 54 60 59 58 61 RH 81 87 76 74 77 87 97100100100 84 64 58 68 90 96 96100 78 58 52 66 Wind dir S SE S SW SW SW SW SW W NW NW NW W NW NW NW NW W W SW SW S Wind spd 10 8 11 10 9 6 4 3 3 3 5 8 10 5 3 2 2 1 2 3 4 3 Wind gust 26 23 Clouds B2 B2 B2 B2 OV B2 B1 B1 B1 SC SC FW CL FW CL CL FW CL CL CL CL CL PoP 12hr 40 40 0 0 0 QPF 12hr 0.05-0.10 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C S Tstms C S S C C C C S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 81 60 73 53 70 55 71 Temp 61 57 77 77 66 60 70 69 57 54 67 66 58 57 68 66 Dewpt 58 56 66 68 65 58 58 58 54 52 59 61 58 57 62 61 PWind dir S S SW NW N E E S Wind char LT BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC FW FW SC B1 B2 B1 B1 B1 SC PoP 12hr 0 10 70 20 30 50 50 50 Rain shwrs L C S C C C C C C C Tstms C S S C S S $$ IAZ015-082100- Palo Alto- Including the city of Emmetsburg 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 62 80 54 80 Temp 69 68 71 79 80 77 71 68 64 62 69 77 79 74 63 59 56 54 67 76 80 75 Dewpt 63 64 66 72 74 74 71 68 64 60 64 63 64 65 60 56 54 52 61 61 61 64 RH 81 87 84 79 82 90100100100 93 84 62 60 74 90 90 93 93 81 60 52 69 Wind dir S S S SW SW SW SW W W NW N NW NW NW NW NW NW SW S S S S Wind spd 9 9 9 10 8 4 3 3 3 4 5 6 8 5 4 3 2 1 2 4 6 5 Wind gust 27 24 23 Clouds B2 OV B2 B2 B2 B1 SC B1 SC SC B1 FW CL FW CL CL FW FW CL CL CL CL PoP 12hr 50 30 0 0 0 QPF 12hr 0.06-0.12 0.01-0.17 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S Tstms S S C C C S S Heat index 85 Max heat 84 89 82 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 83 59 74 53 72 55 71 Temp 62 59 79 79 66 59 71 69 56 55 68 68 59 57 67 67 Dewpt 57 56 69 71 63 55 58 60 54 53 62 63 58 57 63 62 PWind dir S S W N NE E E S Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC FW FW SC B2 B2 SC B1 B1 B1 PoP 12hr 0 30 50 10 30 50 50 50 Rain shwrs C C S C C C C C C C Tstms S C S S S C C S S $$ IAZ016-082100- Hancock- Including the cities of Garner, Britt, and Kanawha 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 63 79 53 78 Temp 68 67 72 79 81 76 71 70 67 64 69 76 79 74 64 59 55 53 67 75 78 73 Dewpt 61 62 64 71 73 73 71 70 67 64 66 63 63 64 60 57 55 53 60 60 60 62 RH 78 84 76 77 77 90100100100100 90 64 58 71 87 93100100 78 60 54 68 Wind dir S SE S SW SW SW SW SW W NW N NW NW NW NW N NW W SW SW S S Wind spd 9 8 9 10 8 5 4 3 3 3 5 6 8 4 3 2 1 1 1 3 3 3 Wind gust 27 24 20 Clouds B2 B2 B2 B2 OV B2 B1 B1 B1 SC B1 FW CL FW CL FW FW CL CL CL CL CL PoP 12hr 50 50 0 0 0 QPF 12hr 0.10 0.06-0.21 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S S Tstms S S S C C C S S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 81 59 73 53 70 55 71 Temp 61 58 77 78 66 60 70 68 57 54 67 67 59 57 67 66 Dewpt 57 56 67 70 65 58 59 59 54 53 61 63 59 57 63 62 PWind dir S S SW N NE E E S Wind char GN BZ GN GN LT GN GN BZ Avg clouds CL FW FW SC SC SC SC FW SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 10 70 20 30 40 50 50 Rain shwrs S L C S C C C C C C C Tstms C S S C C S S $$ IAZ017-082100- Cerro Gordo- Including the cities of Mason City and Clear Lake 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 64 79 54 78 Temp 66 66 72 79 81 77 71 70 67 65 70 76 78 74 64 60 56 54 67 75 78 73 Dewpt 60 61 63 69 72 72 71 70 67 65 66 62 61 62 60 57 55 54 59 58 58 61 RH 81 84 73 72 74 85100100100100 87 62 56 66 87 90 96100 75 55 50 66 Wind dir SE SE S SW SW SW SW SW W NW NW NW W NW NW N NW NW W SW SW S Wind spd 8 6 10 9 6 5 4 3 4 3 5 6 8 4 3 2 2 1 1 2 3 3 Wind gust 24 20 Clouds B2 B2 B2 B2 B2 OV B1 B1 B2 B1 SC SC CL CL FW FW FW CL CL CL CL CL PoP 12hr 50 50 0 0 0 QPF 12hr 0.08-0.13 0.11-0.28 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C S Tstms S S S C C C S Heat index 86 Max heat 84 88 81 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 81 61 73 53 70 55 72 Temp 61 57 77 77 66 61 70 69 57 55 67 67 59 58 68 67 Dewpt 57 56 65 68 65 59 58 58 54 53 60 61 59 57 62 61 PWind dir S S SW NW N E E S Wind char LT BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 10 70 20 30 40 50 50 Rain shwrs L C S S C C C C C C C Tstms C S S C C S S $$ IAZ023-082100- Pocahontas- Including the cities of Pocahontas, Laurens, Rolfe, Fonda, and Gilmore City 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 63 81 54 80 Temp 69 68 73 80 81 77 71 69 66 63 69 77 80 75 64 59 56 54 67 76 80 75 Dewpt 62 63 66 73 75 75 71 69 66 63 66 65 65 66 61 58 55 54 62 62 63 65 RH 78 84 79 79 82 94100100100100 90 67 60 74 90 96 96100 84 62 56 71 Wind dir S SE S SW SW SW SW W W NW N N NW NW NW NW NW SW S S S S Wind spd 11 8 9 8 5 2 2 2 2 2 4 4 3 2 2 2 1 0 0 2 3 2 Wind gust 24 19 Clouds B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 FW CL FW CL FW FW FW CL CL CL CL PoP 12hr 60 40 5 0 0 QPF 12hr 0.10 0.06-0.41 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L C S S Tstms S S C C C S S Heat index 85 88 Max heat 88 92 83 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 83 59 74 54 73 56 73 Temp 61 59 78 79 66 60 71 69 57 56 69 69 60 58 67 67 Dewpt 58 57 70 73 65 57 60 62 55 54 63 65 59 58 64 64 PWind dir S S SW N NE E E S Wind char LT BZ GN LT LT GN GN GN Avg clouds CL FW FW SC SC SC SC SC FW SC B2 B2 SC B1 B2 B1 PoP 12hr 0 20 50 10 30 50 50 60 Rain shwrs S C C C C C C C L C Tstms S C S S S C C S S $$ IAZ024-082100- Humboldt- Including the city of Humboldt 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 64 81 55 80 Temp 68 68 72 80 82 78 72 70 68 65 70 77 80 75 65 60 57 55 67 76 80 75 Dewpt 61 62 65 72 74 74 71 70 68 65 67 65 65 66 62 59 56 54 62 62 62 65 RH 78 81 79 77 77 88 97100100100 90 67 60 74 90 96 96 96 84 62 54 71 Wind dir S SE S SW W SW SW SW W NW N N NW NW NW NW N W S S S S Wind spd 11 8 9 9 6 4 3 3 3 3 5 5 5 3 3 2 1 1 1 2 3 3 Wind gust 25 20 Clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 FW CL CL CL FW FW FW CL CL CL CL PoP 12hr 60 40 5 0 0 QPF 12hr 0.10 0.17-0.32 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L C S C S Tstms S S C C C S S Heat index 88 Max heat 86 92 83 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 83 60 74 54 72 57 73 Temp 62 59 78 79 67 60 71 70 58 56 68 68 60 58 68 68 Dewpt 58 57 69 72 66 59 60 62 56 54 63 65 60 58 64 63 PWind dir S S SW N NE E E S Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC SC FW SC B2 B2 B1 B1 B2 B1 PoP 12hr 0 20 60 20 30 40 50 60 Rain shwrs S L C S C C C C C L C Tstms S C S S S S C C S S $$ IAZ025-082100- Wright- Including the cities of Eagle Grove, Clarion, and Belmond 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 65 80 55 79 Temp 68 67 73 80 83 78 72 70 68 65 71 76 79 75 65 61 57 55 67 75 79 74 Dewpt 61 62 64 70 73 73 71 70 68 65 67 63 62 64 61 58 55 54 60 59 59 62 RH 78 84 73 72 72 85 97100100100 87 64 56 69 87 90 93 96 78 58 50 66 Wind dir S SE S SW W SW S SW W NW N N NW NW NW N N NW SW SW S S Wind spd 11 8 10 10 6 4 4 3 3 3 5 6 5 3 3 2 1 0 1 2 3 3 Wind gust 24 20 Clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 SC CL CL CL FW FW FW FW CL CL CL PoP 12hr 60 60 5 0 0 QPF 12hr 0.08 0.17-0.43 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L C C S Tstms S S C C C S Heat index 89 Max heat 86 92 83 81 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 82 61 74 54 73 57 73 Temp 62 58 77 78 67 61 70 69 58 56 68 69 61 58 68 67 Dewpt 57 56 66 69 65 59 59 60 55 53 61 63 59 58 62 62 PWind dir S S SW N NE E E SE Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 PoP 12hr 0 10 60 20 30 40 50 60 Rain shwrs L C S S C C C C C L C Tstms C S S S C C S S $$ IAZ026-082100- Franklin- Including the city of Hampton 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 66 80 56 78 Temp 67 66 73 81 84 79 71 70 68 66 71 77 79 75 65 61 58 56 68 74 78 74 Dewpt 60 60 63 69 72 72 71 70 68 66 67 63 61 63 60 58 56 54 60 58 57 61 RH 78 81 71 67 67 79100100100100 87 62 54 66 84 90 93 93 76 57 48 64 Wind dir S SE S SW W SW SW SW W NW N NW NW NW NW N N NW NW SW S S Wind spd 8 6 9 9 6 4 4 3 3 3 4 5 5 3 3 2 1 1 1 2 2 2 Wind gust 23 19 Clouds B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC CL CL FW FW FW CL CL CL CL CL PoP 12hr 60 70 0 0 0 QPF 12hr 0.06-0.21 0.21-0.50 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L C C S Tstms S S C C C S Heat index 89 Max heat 87 92 81 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 81 62 75 55 73 57 74 Temp 61 58 76 78 67 62 71 70 59 56 69 69 61 58 68 68 Dewpt 57 56 65 67 65 60 59 59 55 53 60 61 59 58 61 60 PWind dir S S SW N NE E E SE Wind char LT BZ GN GN LT GN GN GN Avg clouds CL CL FW SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 10 70 30 30 40 50 60 Rain shwrs L L S C C C C C C L C Tstms C S S S C C S S $$ IAZ027-082100- Butler- Including the cities of Parkersburg, Clarksville, Shell Rock, Greene, Aplington, Allison, and Dumont 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 66 80 56 77 Temp 66 66 72 80 84 79 72 71 69 67 72 77 79 75 66 62 58 56 68 74 77 73 Dewpt 61 60 62 68 72 72 71 71 69 67 69 65 63 63 61 59 57 55 61 59 58 61 RH 84 81 71 67 67 79 97100100100 90 67 58 66 84 90 96 96 78 59 52 66 Wind dir S SE SE S SW SW S SW W W NW NW NW W NW N N NW N NW S SE Wind spd 8 8 10 10 8 5 5 4 4 3 4 5 6 4 4 3 2 1 1 3 3 2 Wind gust 21 19 Clouds B1 B1 B2 B1 B2 OV OV B2 B2 B2 B1 SC CL CL FW FW FW CL CL CL CL CL PoP 12hr 50 60 5 0 0 QPF 12hr 0.05-0.28 0.28-0.61 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L L C Tstms S S C C C C S Heat index 89 Max heat 87 93 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 80 62 75 55 73 57 74 Temp 61 57 77 77 68 63 73 71 60 57 70 69 62 59 70 68 Dewpt 58 56 65 66 65 61 61 60 56 54 61 61 60 58 63 61 PWind dir S S SW NW N E E SE Wind char LT BZ GN GN LT GN GN GN Avg clouds CL CL FW SC SC B1 SC SC SC SC B1 B2 B1 B1 B1 SC PoP 12hr 0 10 70 30 30 40 50 50 Rain shwrs L L S C C C C C C C C Tstms C S S C C S S $$ IAZ028-082100- Bremer- Including the city of Waverly 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 67 79 56 76 Temp 66 65 71 79 82 79 72 71 70 68 73 77 79 74 66 62 58 56 68 74 76 73 Dewpt 60 60 62 68 71 72 71 71 70 68 70 66 64 64 61 59 57 55 61 60 59 61 RH 81 84 73 69 69 79 97100100100 90 69 60 71 84 90 96 96 78 62 56 66 Wind dir SE SE SE S S S S SW SW W NW NW NW W NW N N N N NW W SE Wind spd 10 9 11 12 10 8 8 5 6 4 5 6 8 5 5 4 3 2 2 4 4 3 Wind gust 23 21 Clouds B1 B2 B1 B1 B2 OV OV B2 OV B2 B1 SC FW CL FW FW FW FW CL CL CL CL PoP 12hr 60 60 5 0 0 QPF 12hr 0.10-0.32 0.34-0.64 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C L L C C Tstms S C C C C S Heat index 87 Max heat 83 90 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 79 62 75 55 72 57 73 Temp 60 57 76 76 67 63 73 71 60 57 70 69 62 59 70 68 Dewpt 58 56 65 65 65 62 62 60 56 54 61 61 60 59 63 61 PWind dir S S SW NW N E E SE Wind char LT BZ GN GN LT GN GN BZ Avg clouds CL CL FW SC SC B1 SC SC SC SC B1 B2 B1 B1 B1 SC PoP 12hr 0 5 70 30 30 40 50 50 Rain shwrs L L S C C C C C C C C Tstms S S S S C S S $$ IAZ033-082100- Sac- Including the cities of Sac City, Lake View, Odebolt, Wall Lake, Schaller, and Early 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 64 80 55 80 Temp 70 69 75 82 83 78 72 70 68 65 70 77 79 75 64 60 57 55 68 77 79 75 Dewpt 64 65 68 74 75 74 71 70 68 65 67 65 65 67 62 58 55 54 62 62 62 65 RH 81 87 79 77 77 88 97100100100 90 67 62 76 93 93 93 96 81 60 56 71 Wind dir SE SE S SW W S SW W W NW N N NW NW NW NW NW SW SE S S S Wind spd 10 8 9 8 4 2 2 2 2 2 4 4 3 2 2 1 1 0 0 2 3 2 Wind gust 24 20 Clouds B2 OV B2 B2 B2 B1 B1 B1 B1 B1 B1 CL CL CL CL FW FW FW CL CL CL CL PoP 12hr 60 50 5 0 0 QPF 12hr 0.06-0.18 0.11-0.42 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C L C C S Tstms S S S C C C C S Heat index 87 90 Max heat 92 96 83 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 84 60 74 55 74 57 72 Temp 62 60 79 80 67 61 71 70 58 57 70 70 61 59 68 68 Dewpt 57 57 71 72 66 58 61 63 56 55 64 66 60 58 64 64 PWind dir S S W N E E E SE Wind char LT BZ GN LT LT GN GN GN Avg clouds CL FW FW FW SC SC SC SC FW SC B2 B2 SC B1 B2 B1 PoP 12hr 0 20 50 10 30 50 50 60 Rain shwrs S C C S C C C C C L C Tstms S C S S S C C S S S $$ IAZ034-082100- Calhoun- Including the cities of Rockwell City, Manson, Lake City, and Pomeroy 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 65 81 55 81 Temp 68 68 74 82 84 79 73 71 68 66 71 78 80 76 65 61 58 56 68 77 80 75 Dewpt 62 62 67 74 76 75 72 71 68 66 69 68 67 68 63 59 56 54 63 64 63 66 RH 81 81 79 77 77 88 97100100100 93 71 65 76 93 93 93 93 84 64 56 74 Wind dir S SE S SW W S SW SW W NW N N NW NW NW NW N N N S S S Wind spd 11 6 9 6 3 2 1 2 2 1 3 3 3 1 1 1 1 0 0 1 2 1 Wind gust 21 17 Clouds B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B2 FW CL CL FW FW FW FW CL CL CL CL PoP 12hr 60 50 5 0 0 QPF 12hr 0.08-0.17 0.23-0.45 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S L C C C S Tstms S S C C C C Heat index 89 93 Max heat 94 98 84 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 84 61 75 55 75 57 74 Temp 62 59 79 80 68 61 72 70 58 57 71 71 62 59 69 69 Dewpt 58 57 72 74 67 59 63 64 57 55 65 67 61 59 66 65 PWind dir S S SW N NE E E SE Wind char LT GN LT LT LT LT GN GN Avg clouds CL FW FW SC SC SC SC SC SC SC B2 B2 B1 B1 B2 B1 PoP 12hr 0 20 60 20 30 50 50 60 Rain shwrs S L C S S S C C C C C L C Tstms S C S S S S C C S S $$ IAZ035-082100- Webster- Including the city of Fort Dodge 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 65 82 56 80 Temp 68 67 74 82 85 79 73 71 69 66 71 78 80 76 66 62 58 56 68 76 80 75 Dewpt 61 61 65 73 75 75 72 71 69 66 69 66 65 66 63 60 57 55 62 61 61 64 RH 78 81 74 74 72 88 97100100100 93 67 60 71 90 93 96 96 81 60 52 69 Wind dir S SE S SW W SW SW SW W NW N N NW NW NW N N NW SE S S SE Wind spd 11 8 9 8 5 3 2 2 2 2 4 4 4 2 2 2 1 0 1 2 3 2 Wind gust 21 18 Clouds B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B2 FW CL CL CL FW FW FW FW CL CL CL PoP 12hr 60 60 5 0 0 QPF 12hr 0.06-0.20 0.31-0.52 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C C S Tstms S S C C C C S Heat index 88 93 Max heat 92 98 84 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 83 62 75 56 75 58 74 Temp 63 60 79 80 68 62 72 71 59 58 71 71 62 59 69 69 Dewpt 59 57 69 71 67 60 61 62 57 55 63 65 61 59 64 63 PWind dir S S SW N NE E E S Wind char LT BZ GN LT LT GN GN GN Avg clouds CL FW FW SC FW SC SC SC SC SC B2 B2 B1 B1 B1 B1 PoP 12hr 0 10 60 20 30 40 50 60 Rain shwrs S L C S S S C C C C C L C Tstms S C S S S C C S S $$ IAZ036-082100- Hamilton- Including the city of Webster City 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 82 57 80 Temp 68 67 74 83 86 80 73 71 69 67 72 77 80 76 66 63 59 57 69 76 79 75 Dewpt 61 60 64 71 74 74 72 71 69 67 69 65 63 65 63 60 58 56 61 59 59 63 RH 78 78 71 67 68 82 97100100100 90 67 56 69 90 90 96 96 76 56 50 66 Wind dir SE SE S SW W SW S SW W W N N NW NW NW N N NW E S S SE Wind spd 12 8 10 9 8 4 3 3 3 2 5 5 5 2 3 2 1 0 1 2 3 2 Wind gust 18 Clouds B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 SC FW CL CL FW FW FW CL CL CL CL PoP 12hr 60 70 5 0 0 QPF 12hr 0.08-0.31 0.35-0.83 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L C C S Tstms S C C C C S Heat index 94 Max heat 91 98 83 81 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 83 63 76 57 75 58 75 Temp 62 59 78 79 68 63 72 71 60 58 71 71 63 60 70 69 Dewpt 58 58 66 69 67 61 60 61 57 55 62 63 61 59 63 62 PWind dir SE S SW N NE E E SE Wind char LT BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 10 70 30 30 50 50 60 Rain shwrs L L S C S C C C C C L C Tstms C S S S C C S S $$ IAZ037-082100- Hardin- Including the cities of Iowa Falls, Eldora, and Ackley 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 67 81 57 79 Temp 67 66 73 83 87 80 72 71 70 68 73 77 80 76 66 63 59 57 69 75 78 74 Dewpt 61 59 62 69 73 73 72 71 70 68 70 66 64 65 62 60 58 56 61 59 59 62 RH 81 78 68 63 63 79100100100100 90 69 58 69 87 90 96 96 76 58 52 66 Wind dir SE SE S S W W S SW SW W NW N NW NW NW N N N NE SE SE SE Wind spd 10 8 9 9 6 4 4 3 3 2 4 4 5 2 3 2 1 1 1 2 2 1 Clouds B1 B2 B2 B1 B2 OV OV B2 B2 B2 B2 SC FW FW CL FW FW FW CL CL CL CL PoP 12hr 60 70 5 0 0 QPF 12hr 0.10-0.47 0.47-0.87 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L C C Tstms S C C C C S Heat index 93 Max heat 90 97 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 82 63 76 56 75 58 75 Temp 62 59 77 78 68 63 73 71 60 58 70 71 63 60 70 69 Dewpt 58 57 66 67 66 62 61 61 57 55 62 63 61 59 63 62 PWind dir SE S SW N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 10 70 30 30 50 50 60 Rain shwrs L L S C S C C C C C L C Tstms C S S S C C S S $$ IAZ038-082100- Grundy- Including the cities of Grundy Center, Reinbeck, Conrad, Dike, and Wellsburg 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 68 81 57 78 Temp 67 66 73 82 86 81 73 72 71 69 73 78 80 76 67 63 59 57 69 75 78 74 Dewpt 61 59 61 69 72 73 71 71 71 69 70 67 65 65 62 60 58 56 61 59 59 61 RH 81 78 66 65 63 77 93 97100100 90 69 60 69 84 90 96 96 76 58 52 64 Wind dir S SE S S SW SW S SW SW W NW N NW NW NW N N N N N E SE Wind spd 9 8 9 10 8 5 5 4 4 3 4 4 5 3 3 3 2 1 1 2 2 2 Wind gust 20 19 Clouds B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2 FW FW FW FW FW FW FW CL CL CL CL PoP 12hr 50 70 10 0 0 QPF 12hr 0.12-0.47 0.51-0.92 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S L L L C S Tstms S S C C C S Heat index 93 86 Max heat 90 97 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 82 63 77 57 75 59 75 Temp 62 58 78 78 68 64 74 72 61 58 71 71 64 60 71 69 Dewpt 58 57 65 66 66 62 62 61 57 55 62 62 60 59 63 61 PWind dir SE S SW N N E E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL CL FW FW SC SC SC SC SC SC B1 B2 B1 SC B1 SC PoP 12hr 0 5 70 30 30 40 50 50 Rain shwrs L L S C S C C C C C C C Tstms C S S C C S S $$ IAZ039-082100- Black Hawk- Including the cities of Waterloo and Cedar Falls 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 68 81 58 78 Temp 67 66 72 81 85 81 73 72 71 70 74 78 80 76 67 64 60 58 68 75 78 74 Dewpt 60 60 62 68 72 73 72 72 71 70 71 68 65 65 62 60 58 56 61 60 59 61 RH 78 81 71 65 65 77 97100100100 90 71 60 69 84 87 93 93 78 60 52 64 Wind dir SE SE SE S S SE S S SW W NW NW NW W NW N N N N N NW SE Wind spd 9 9 10 11 9 6 8 5 6 4 5 5 6 4 4 4 3 2 2 3 3 2 Wind gust 21 20 Clouds B1 B2 B2 B1 B1 OV OV B2 B2 B2 B2 FW FW FW FW FW FW FW CL CL CL CL PoP 12hr 60 70 10 0 0 QPF 12hr 0.12-0.64 0.60-1.18 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S L L L C S Tstms S C C C S S Heat index 91 86 Max heat 87 94 84 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 81 63 77 57 75 59 75 Temp 61 58 77 77 68 64 75 72 61 58 72 71 64 61 72 69 Dewpt 58 56 65 65 65 63 63 62 57 55 62 62 61 59 64 62 PWind dir SE S SW NW N E E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL CL FW SC SC SC SC SC FW SC B1 B1 SC SC B1 SC PoP 12hr 0 5 70 30 30 40 50 60 Rain shwrs L L S C S C C C C C C L Tstms S S S C C S S $$ IAZ044-082100- Crawford- Including the city of Denison 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 65 79 55 79 Temp 72 71 77 83 84 78 73 71 69 66 71 77 78 75 65 61 58 55 68 76 79 75 Dewpt 65 66 69 73 74 75 72 71 69 66 68 65 65 66 63 59 56 54 62 60 61 64 RH 79 84 76 72 72 91 97100100100 90 67 64 74 93 93 93 96 81 58 54 69 Wind dir S S S SW NW SE S W SW NW N N N NW N N N E SE SE S S Wind spd 12 10 10 8 5 3 2 1 1 1 4 5 5 2 1 1 0 0 0 3 4 3 Wind gust 25 21 Clouds B2 B2 B1 B2 B2 B1 B1 B2 B2 B2 B1 FW FW CL CL FW FW FW CL CL CL CL PoP 12hr 60 60 5 0 0 QPF 12hr 0.05-0.16 0.18-0.37 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C L C C S Tstms S S S C C C C C Heat index 89 91 Max heat 93 96 83 81 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 83 61 73 56 74 57 71 Temp 63 60 79 80 68 61 71 70 59 57 71 70 62 59 68 68 Dewpt 57 58 70 72 67 59 60 62 57 56 64 66 61 59 63 63 PWind dir S S W N E E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL FW FW FW SC SC SC SC FW SC B2 B1 SC B1 B2 B1 PoP 12hr 0 20 50 10 30 40 50 60 Rain shwrs S C S S S C C C C C L C Tstms S C S S C C C S C S $$ IAZ045-082100- Carroll- Including the city of Carroll 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 82 57 81 Temp 70 70 77 85 86 79 73 72 69 67 72 78 80 76 66 63 59 57 69 77 80 75 Dewpt 63 63 69 74 76 76 72 71 69 67 70 68 66 68 63 59 56 55 63 62 62 65 RH 78 78 76 70 72 91 97 97100100 93 71 62 76 90 87 90 93 81 60 54 71 Wind dir S S S SW NW S SW SW W NW N N N NW NW NW NW N SE SE S S Wind spd 10 8 9 8 5 3 2 2 2 1 3 5 4 2 1 1 0 0 0 2 3 2 Wind gust 24 21 19 18 Clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC FW CL FW FW FW FW CL CL CL CL PoP 12hr 60 70 10 0 0 QPF 12hr 0.10-0.29 0.27-0.42 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C C S Tstms S C C C C S Heat index 93 97 Max heat 96 102 83 85 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 84 62 76 57 76 58 74 Temp 63 60 80 81 69 63 72 71 60 58 72 72 63 60 70 69 Dewpt 57 57 71 73 67 60 62 64 57 56 65 66 61 59 65 64 PWind dir S S SW N E E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL FW FW SC SC SC SC SC SC SC B2 B1 SC B1 B1 B1 PoP 12hr 0 20 60 20 30 50 50 60 Rain shwrs S L C S S S C C C C C L C Tstms S C S S C C C S S S $$ IAZ046-082100- Greene- Including the city of Jefferson 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 66 82 57 81 Temp 68 68 76 85 88 80 74 72 70 67 72 79 81 76 67 63 59 57 68 77 80 75 Dewpt 61 61 67 75 77 76 73 72 70 67 71 69 67 69 64 61 58 56 63 63 62 65 RH 78 78 74 72 70 88 97100100100 97 72 63 79 90 93 96 96 84 62 54 71 Wind dir S S S SW NW NW S SW W NW N N N NW NW NW N NW E SE S S Wind spd 9 5 8 8 5 3 2 2 2 2 3 4 4 2 2 2 1 0 1 1 2 1 Wind gust 19 17 Clouds B1 B2 B2 B2 B2 OV B2 B2 OV B2 B2 SC FW FW FW FW FW FW CL CL CL CL PoP 12hr 60 70 10 0 0 QPF 12hr 0.15-0.41 0.35-0.58 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C S Tstms S C C C C S Heat index 94100 Max heat 98 103 83 85 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 84 63 76 57 77 58 76 Temp 63 59 80 80 69 63 73 72 60 58 72 72 63 60 71 70 Dewpt 59 57 71 73 68 61 64 64 58 56 66 67 61 60 66 65 PWind dir S S SW N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL FW FW SC FW SC SC SC SC SC B2 B1 SC B1 B1 B1 PoP 12hr 0 10 60 20 30 40 50 60 Rain shwrs S L C S S S C C C C C L C Tstms S C S C S C C S S $$ IAZ047-082100- Boone- Including the city of Boone 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 67 82 59 80 Temp 68 68 74 85 88 81 74 72 71 68 73 79 81 77 68 64 61 59 69 77 80 75 Dewpt 61 60 65 73 76 75 73 72 71 68 71 68 67 67 64 62 59 57 62 61 60 63 RH 78 76 74 67 68 82 97100100100 93 69 63 71 87 93 93 93 78 58 51 66 Wind dir SE S S SW W W SW SW W W NW N N NW NW N N N E SE SE SE Wind spd 10 6 8 9 6 4 3 3 3 2 4 5 5 3 2 2 2 1 1 2 2 2 Clouds B1 B1 B2 B1 B2 OV B2 B2 OV B2 B2 SC FW FW FW FW FW FW CL CL CL CL PoP 12hr 50 60 10 0 0 QPF 12hr 0.18-0.42 0.43-0.88 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L C Tstms S C C C C S Heat index 93 99 87 Max heat 96 103 83 86 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 84 64 76 58 77 59 76 Temp 63 60 80 80 70 64 74 72 61 60 72 73 64 61 71 70 Dewpt 59 59 69 70 68 63 63 63 59 57 65 65 62 60 65 63 PWind dir SE S SW N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL FW FW FW FW SC SC SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 10 60 30 30 50 50 60 Rain shwrs L L S C S C C C C C L C Tstms C S S C C C S S $$ IAZ048-082100- Story- Including the city of Ames 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 68 82 59 80 Temp 68 67 74 86 89 82 74 72 71 69 73 78 81 77 68 64 61 59 69 77 80 75 Dewpt 61 58 63 71 75 74 73 72 71 69 72 69 67 67 65 62 60 58 62 61 60 63 RH 78 73 69 61 64 77 97100100100 97 74 63 71 90 93 97 96 78 58 51 66 Wind dir SE S S SW W W SE SW SW W NW N NW NW NW N N N NE E SE SE Wind spd 9 8 8 9 8 5 4 3 3 2 4 5 5 3 3 2 2 1 1 2 2 1 Clouds B1 B2 B1 B1 B1 OV OV B2 OV B2 B2 SC FW SC FW FW FW FW CL CL CL CL PoP 12hr 50 70 10 0 0 QPF 12hr 0.27-0.71 0.69-1.42 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L L C S Tstms S C C C S S Heat index 91 99 89 Max heat 96 103 87 83 87 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 84 64 77 59 77 60 77 Temp 63 60 80 80 69 65 74 72 61 60 73 73 64 62 73 71 Dewpt 60 59 67 69 68 64 63 63 59 57 64 65 63 61 65 63 PWind dir SE S SW N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW SC SC B1 SC SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 0 10 70 30 30 50 50 60 Rain shwrs L L S C S C C C C C L C Tstms C S S C C C S S $$ IAZ049-082100- Marshall- Including the city of Marshalltown 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 68 82 58 80 Temp 67 67 74 85 89 83 74 72 70 69 74 78 81 77 67 64 60 58 70 76 80 75 Dewpt 60 58 62 70 73 74 73 72 70 69 72 69 67 67 64 62 59 57 62 60 59 62 RH 78 73 66 61 59 74 97100100100 93 74 63 71 90 93 96 96 76 58 49 64 Wind dir SE SE S S SW NW SE SW SW W NW N NW NW NW N N N NE NE E SE Wind spd 9 9 8 9 8 5 4 4 3 2 3 4 4 2 3 3 2 1 1 1 2 1 Clouds B1 B2 B1 B1 B1 OV OV B2 B2 B2 OV SC SC SC FW FW FW FW CL CL CL CL PoP 12hr 50 80 20 5 0 QPF 12hr 0.26-0.89 0.86-1.65 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D L C S Tstms S C C C S S Heat index 90 97 90 Max heat 94 102 89 83 87 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 84 64 77 58 77 60 77 Temp 62 59 79 79 69 64 74 72 61 59 73 73 64 61 73 71 Dewpt 59 58 66 66 67 64 63 63 59 57 63 64 62 60 64 63 PWind dir SE S SW N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW FW FW SC SC SC SC SC B1 B2 B1 SC B1 B1 PoP 12hr 0 10 70 30 30 50 50 50 Rain shwrs L L S C C C C C C C C C Tstms C S S C C C S C $$ IAZ050-082100- Tama- Including the cities of Tama, Toledo, Traer, Dysart, and Gladbrook 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 68 82 58 79 Temp 68 66 74 84 88 83 74 72 70 69 74 78 81 77 68 64 60 58 69 76 79 74 Dewpt 60 59 61 68 72 73 72 72 70 69 71 69 67 66 63 60 58 56 61 59 58 61 RH 76 78 64 59 59 72 93100100100 90 74 63 69 84 87 93 93 76 56 49 64 Wind dir SE SE S S SW NW SE S SW W NW NW NW NW NW N N N NE NE NE E Wind spd 8 9 8 9 9 5 5 4 4 3 4 4 4 3 3 3 2 2 2 2 2 1 Wind gust 19 Clouds B1 B2 B2 B1 SC OV OV OV OV OV B2 SC SC SC FW FW FW FW CL CL CL CL PoP 12hr 60 80 20 5 0 QPF 12hr 0.05-0.70 0.79-1.68 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D L L S Tstms C C C S S Heat index 95 89 Max heat 91 99 88 85 81 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 83 63 78 57 77 59 77 Temp 61 58 78 78 68 64 75 73 62 59 73 72 64 61 73 71 Dewpt 57 56 64 64 65 63 63 62 57 55 62 62 61 59 63 61 PWind dir SE S SW N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW FW FW SC SC SC SC SC B1 B2 B1 SC B1 SC PoP 12hr 0 5 70 30 40 50 50 50 Rain shwrs L L S C C C C C C C C C Tstms S S C C C S C $$ IAZ057-082100- Audubon- Including the cities of Audubon and Exira 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 66 81 58 80 Temp 71 70 78 86 89 81 74 72 70 68 72 79 80 76 66 63 60 58 70 77 80 75 Dewpt 63 62 68 74 76 76 73 72 70 68 72 69 67 68 65 60 58 56 63 61 61 65 RH 76 76 71 68 66 85 97100100100100 72 65 76 97 90 93 93 78 58 52 71 Wind dir S S S SW NW S S SW SW W N N N N N N N N E SE S SE Wind spd 10 9 10 10 6 3 2 1 1 1 3 5 5 2 1 1 0 0 0 2 3 2 Wind gust 24 20 Clouds B1 B1 B1 B1 B2 OV B2 B2 OV B2 B2 SC SC FW FW FW FW FW CL CL CL CL PoP 12hr 60 70 10 0 0 QPF 12hr 0.16-0.35 0.31-0.46 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L C C S Tstms S C C C C S Heat index 95 99 88 Max heat 98 103 85 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 84 63 76 58 77 59 75 Temp 63 61 80 81 68 63 73 71 60 59 73 73 63 60 71 70 Dewpt 57 59 70 72 68 62 63 64 59 58 65 67 62 60 65 64 PWind dir SE S SW N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL FW FW FW FW B1 SC SC SC SC B2 B1 SC B1 B1 B1 PoP 12hr 0 20 60 30 30 50 50 50 Rain shwrs S C C S C S C C C C C C C Tstms S C S S C C C C S S $$ IAZ058-082100- Guthrie- Including the cities of Guthrie Center, Panora, Bayard, and Casey 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 67 82 58 81 Temp 70 70 78 87 90 83 74 72 70 68 73 79 81 76 67 64 60 58 70 78 81 75 Dewpt 61 61 68 75 77 76 73 72 70 68 73 71 69 69 65 62 58 57 64 62 62 65 RH 73 73 71 68 66 80 97100100100100 77 67 79 93 93 93 96 81 58 53 71 Wind dir S S S SW W S SW SW W W NW N N NW NW N N N E E SE SE Wind spd 10 8 9 10 6 4 3 3 2 2 4 5 5 3 2 2 1 0 0 2 2 1 Wind gust 23 20 19 Clouds B1 B1 B1 B1 B1 OV OV OV OV B2 B2 SC SC FW FW FW FW FW CL CL CL CL PoP 12hr 60 80 20 0 0 QPF 12hr 0.25-0.64 0.35-0.61 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D L C S S Tstms S C C C C S S Heat index 97103 90 Max heat 101 107 84 88 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 85 64 77 58 78 60 77 Temp 63 61 81 81 70 64 74 72 61 60 74 73 64 61 72 71 Dewpt 58 58 71 72 68 62 64 65 59 58 66 67 62 60 66 65 PWind dir S S SW N NE E E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC SC B2 B1 B1 B1 B1 B1 PoP 12hr 0 10 60 30 30 50 50 50 Rain shwrs S L L S C S C C C C C C C Tstms S C S S C C C C S S $$ IAZ059-082100- Dallas- Including the cities of Perry, Waukee, and Adel 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 82 60 81 Temp 69 69 76 88 91 84 75 73 71 69 73 79 82 78 69 65 62 60 69 78 81 76 Dewpt 61 59 67 75 77 76 74 73 71 69 73 71 69 69 66 63 60 58 63 62 61 64 RH 76 70 74 66 64 77 97100100100100 77 65 74 90 93 93 93 81 58 51 66 Wind dir SE S S SW W E SW SW SW W NW N N NW NW NW N N NE E SE SE Wind spd 9 6 8 10 8 5 4 4 3 2 4 5 5 3 3 3 2 1 1 2 2 2 Wind gust 20 19 18 Clouds B1 B1 B1 B1 B1 OV OV OV OV B2 B2 SC SC FW FW FW FW FW CL CL CL CL PoP 12hr 50 80 30 0 0 QPF 12hr 0.37-0.77 0.52-0.89 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D L C C Tstms S C C C C S S Heat index 97104 92 Max heat 101 107 87 84 88 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 84 65 77 59 78 61 77 Temp 64 61 81 81 71 65 75 73 63 61 74 74 65 62 73 71 Dewpt 59 59 70 71 68 64 65 65 60 58 66 66 63 61 66 64 PWind dir SE S SW N NE E E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 0 10 70 30 30 40 50 50 Rain shwrs L L C C C C C C C C C C Tstms C S S C C C C S C $$ IAZ060-082100- Polk- Including the city of Des Moines 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 82 61 81 Temp 69 68 76 88 92 85 76 73 72 70 74 79 82 78 70 67 63 61 70 78 81 77 Dewpt 61 59 64 73 75 75 74 73 72 70 73 71 69 68 66 63 61 59 63 61 60 63 RH 76 73 66 61 58 72 94100100100 97 77 65 71 87 87 93 93 78 56 49 62 Wind dir SE SE S SW SW NW S SW SW W NW N NW NW N N N N NE E E SE Wind spd 8 6 6 10 9 6 4 4 3 2 4 5 5 3 3 3 2 1 1 2 2 2 Wind gust 18 17 Clouds B1 B1 B1 SC B1 OV OV OV OV B2 OV SC SC SC FW FW FW FW CL CL CL CL PoP 12hr 50 80 30 5 0 QPF 12hr 0.13-0.85 0.73-1.17 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D D L C S Tstms S C C C C S S Heat index 96103 93 Max heat 101 106 92 85 88 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 85 66 78 60 79 62 78 Temp 65 61 82 81 71 66 76 74 64 62 75 75 66 63 74 72 Dewpt 60 59 68 69 68 65 65 65 61 59 65 65 63 61 66 64 PWind dir SE S SW N NE E E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL CL FW FW FW SC B1 SC SC SC B1 B1 B1 SC B1 SC PoP 12hr 0 10 70 30 40 50 50 50 Rain shwrs L L C C C C C C C C C C Tstms C S C C C C S C $$ IAZ061-082100- Jasper- Including the city of Newton 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 82 60 81 Temp 68 67 76 87 91 86 76 73 71 70 75 79 82 78 69 66 62 60 71 78 81 77 Dewpt 61 59 63 71 73 74 73 73 71 70 73 71 69 68 66 64 61 59 63 61 59 62 RH 78 75 64 59 56 68 90100100100 94 77 65 71 90 93 97 96 76 56 47 60 Wind dir SE SE S S SW NW SE S SW W W NW NW NW N N N N NE NE E SE Wind spd 8 8 9 10 9 6 5 4 3 2 3 4 5 3 3 3 2 2 1 2 2 1 Wind gust 18 Clouds B1 B2 B1 SC SC OV OV OV OV B2 OV B1 SC SC FW FW FW FW FW CL CL CL PoP 12hr 50 80 30 10 0 QPF 12hr 0.02-0.72 1.00-1.56 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D D D C S Tstms C C C C S Heat index 93101 94 Max heat 97 105 91 84 88 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 85 65 79 60 79 61 78 Temp 63 60 81 81 70 66 76 75 63 61 75 75 65 63 75 72 Dewpt 60 59 66 67 68 65 65 64 61 59 65 65 63 61 65 63 PWind dir SE S S N NE E E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL CL FW FW FW SC SC SC SC SC B1 B1 B1 SC B1 SC PoP 12hr 0 5 70 30 40 50 50 50 Rain shwrs L L C C C C C C C C C C Tstms C S S C C C S C $$ IAZ062-082100- Poweshiek- Including the city of Grinnell 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 82 59 80 Temp 67 67 76 86 90 86 76 73 70 69 74 77 80 78 68 65 61 59 70 76 80 75 Dewpt 60 58 62 68 72 73 72 72 70 69 72 71 69 68 65 62 60 58 62 59 58 61 RH 78 73 62 55 56 65 87 97100100 93 82 69 71 90 90 97 96 76 56 47 62 Wind dir SE SE S S S SW SE S SW SW W NW NW NW N N N N NE NE NE E Wind spd 9 8 9 9 9 5 6 4 3 3 3 4 4 2 2 3 2 2 2 2 1 0 Clouds B1 B2 B1 SC SC B2 OV OV OV OV OV B1 SC SC SC FW FW FW FW FW CL CL PoP 12hr 40 80 30 10 0 QPF 12hr 0.00-0.29 1.14-1.55 0.01-0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D D D C Tstms C C C C S Heat index 97 93 Max heat 92 101 90 86 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 83 64 79 58 78 60 78 Temp 61 58 79 79 68 65 75 74 62 60 74 74 65 62 74 72 Dewpt 58 57 64 65 66 64 64 64 59 58 64 64 62 60 64 63 PWind dir SE S S N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW FW FW SC SC SC SC SC B1 B1 B1 SC B1 SC PoP 12hr 0 5 70 30 40 50 50 50 Rain shwrs C L C C C C C C C C C C Tstms S S S S S S S S $$ IAZ070-082100- Cass- Including the city of Atlantic 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 67 81 60 80 Temp 71 70 79 87 91 84 75 73 71 68 73 79 80 76 68 64 62 60 70 77 80 75 Dewpt 63 63 69 75 75 76 74 72 71 68 73 73 71 71 67 63 60 58 65 63 63 66 RH 76 78 72 68 60 77 97 97100100100 82 74 85 97 97 93 93 84 62 56 74 Wind dir S S S SW SW NE S SW SW W NW N N N N N N N E E SE SE Wind spd 9 8 9 11 8 5 3 3 2 1 3 5 6 3 2 2 1 1 1 2 2 1 Wind gust 23 20 19 Clouds B1 B1 SC SC B1 OV OV OV OV B2 B2 B1 SC FW FW FW FW FW CL CL CL CL PoP 12hr 50 80 10 0 0 QPF 12hr 0.13-0.49 0.33-0.49 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L D L S S Tstms S C C C S S Heat index 96102 92 Max heat 99 105 84 86 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 64 76 59 78 60 76 Temp 64 62 80 81 70 65 74 71 62 61 74 73 65 62 72 70 Dewpt 59 61 72 73 69 64 66 66 61 60 68 68 63 61 67 66 PWind dir SE S SW N NE SE E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC B1 B2 B1 SC SC B1 SC PoP 12hr 0 10 60 30 40 40 50 50 Rain shwrs L L S C C C C C C C C C Tstms C C S C C S C S S $$ IAZ071-082100- Adair- Including the cities of Greenfield, Stuart, Adair, and Fontanelle 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 68 82 60 81 Temp 70 70 78 88 91 85 75 73 71 69 74 79 81 77 68 65 62 60 70 78 80 76 Dewpt 61 61 68 76 76 76 74 72 71 69 74 73 72 70 67 64 61 59 64 63 62 65 RH 73 73 71 68 62 75 97 97100100100 82 74 79 97 97 97 96 81 60 54 69 Wind dir S S S SW SW N S SW SW W NW N N N N N N N NE E SE SE Wind spd 9 9 8 11 9 5 4 4 3 2 3 5 5 4 3 3 2 2 1 2 2 1 Wind gust 23 20 19 Clouds B1 B1 SC SC SC OV OV OV OV B2 OV SC SC FW FW FW FW FW FW CL CL CL PoP 12hr 50 90 30 5 0 QPF 12hr 0.19-0.89 0.42-0.76 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L D L C S Tstms S C C C C S Heat index 98104 94 Max heat 102 106 89 85 89 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 65 77 60 79 61 77 Temp 64 62 81 81 70 66 74 72 62 62 75 74 65 63 73 71 Dewpt 59 61 71 72 69 65 66 66 61 60 67 67 63 62 67 65 PWind dir SE S SW N NE SE E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC SC B2 B1 SC SC B1 SC PoP 12hr 0 10 60 30 40 50 50 50 Rain shwrs L L S C C C C C C C C C Tstms C S S C C C C S S $$ IAZ072-082100- Madison- Including the cities of Winterset and Earlham 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 82 61 82 Temp 70 70 78 89 92 86 76 73 71 70 74 79 82 78 70 66 63 61 71 78 82 77 Dewpt 59 59 67 75 75 75 74 72 71 70 73 72 71 70 67 64 62 60 64 62 61 63 RH 68 68 69 64 58 70 94 97100100 97 79 69 76 90 93 97 97 79 58 49 62 Wind dir S S S SW SW NW S S SW SW NW NW N N N NW N N NE E E E Wind spd 9 9 8 12 10 6 6 5 4 3 3 5 6 4 4 3 3 2 2 2 2 2 Wind gust 21 20 19 Clouds B1 B1 SC SC SC B2 OV OV OV B2 OV B1 SC SC SC FW FW FW FW CL CL CL PoP 12hr 50 80 40 5 0 QPF 12hr 0.01-0.89 0.58-1.19 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L D D C Tstms C C C C S Heat index 99104 95 Max heat 101 106 91 85 89 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 85 66 78 61 79 62 78 Temp 65 62 82 81 71 66 75 73 63 62 75 75 66 64 74 72 Dewpt 59 60 69 70 69 65 66 65 61 60 66 66 63 61 67 64 PWind dir SE S SW N NE SE E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC SC B1 B1 B1 SC B1 SC PoP 12hr 0 10 60 30 40 50 50 50 Rain shwrs L L C C C C C C C C C C Tstms C S S C C C C S S $$ IAZ073-082100- Warren- Including the cities of Indianola, Norwalk, and Carlisle 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 83 62 82 Temp 69 69 79 90 93 87 78 74 72 71 75 79 82 79 71 67 64 62 71 79 82 78 Dewpt 60 59 66 73 74 74 73 73 72 71 73 72 71 69 67 65 63 60 63 61 59 62 RH 73 70 64 58 54 65 85 97100100 94 79 69 72 87 93 97 93 76 54 46 58 Wind dir S S S SW SW NW S S W SW W NW NW N N NW N N NE NE E E Wind spd 8 8 8 11 11 8 8 5 4 3 3 5 6 4 3 3 2 2 1 3 2 2 Wind gust 19 19 18 Clouds B1 B1 B1 SC SC B2 OV OV OV B2 OV B1 SC SC SC FW FW FW FW CL CL CL PoP 12hr 40 90 50 5 0 QPF 12hr 0.00-0.50 0.82-1.26 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L D C S Tstms C C C C S S Heat index 98103 96 Max heat 101 106 93 85 88 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 86 67 79 61 80 63 79 Temp 65 62 82 82 72 67 76 75 64 63 76 76 67 64 75 73 Dewpt 60 60 67 68 69 66 65 65 62 60 65 65 64 61 66 64 PWind dir SE S SW N NE SE E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL CL FW FW FW B1 B1 SC SC SC B1 B1 SC SC B1 SC PoP 12hr 0 10 60 40 40 50 50 50 Rain shwrs L L C C C C C C C C C C Tstms C S S S C C C C S S $$ IAZ074-082100- Marion- Including the cities of Pella and Knoxville 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 71 83 62 82 Temp 69 68 79 89 93 88 78 75 73 71 75 78 81 79 71 67 64 62 71 78 82 77 Dewpt 60 58 64 71 73 74 73 73 73 71 74 73 71 70 69 66 63 61 64 61 60 62 RH 73 70 60 56 52 63 85 94100100 97 85 72 74 93 97 97 97 79 56 47 60 Wind dir SE SE S S SW W SE SW W SW W NW NW N N NW N N NE NE NE E Wind spd 8 8 9 10 10 8 6 6 4 3 3 4 5 3 3 3 3 2 1 2 2 1 Wind gust 19 18 Clouds B1 B1 B1 SC SC B2 OV OV OV OV OV B2 SC SC SC SC FW FW FW FW CL CL PoP 12hr 30 90 60 10 0 QPF 12hr 0.00-0.11 1.08-1.46 0.05-0.20 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D D L C S S Tstms C C C C S S S Heat index 95102 96 Max heat 99 105 94 85 89 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 85 67 80 61 80 63 79 Temp 64 61 82 82 71 67 76 75 64 63 76 76 67 64 75 73 Dewpt 60 60 66 68 69 67 66 66 62 60 66 66 64 62 66 64 PWind dir SE S S N NE SE E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL CL FW FW FW B1 B1 SC SC SC B1 B1 SC SC B1 SC PoP 12hr 0 5 70 40 40 50 50 50 Rain shwrs C L C C C C C C C C C C Tstms C S S S C C S S S $$ IAZ075-082100- Mahaska- Including the city of Oskaloosa 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 71 83 62 82 Temp 67 67 78 88 92 89 78 75 73 71 75 77 81 79 70 67 64 62 72 78 81 77 Dewpt 60 58 62 70 72 73 72 72 73 71 74 73 72 71 69 66 63 61 64 61 60 63 RH 78 73 58 55 52 59 82 90100100 97 87 74 77 97 97 97 97 76 56 49 62 Wind dir SE SE S S S SW E S SW SW W W NW NW N NW N N NE NE NE E Wind spd 8 8 10 10 9 6 6 6 4 4 3 4 4 2 2 3 3 2 2 2 2 0 Wind gust 19 19 Clouds B1 B1 B1 SC SC B2 OV OV OV OV OV B2 SC SC SC SC FW SC FW FW CL CL PoP 12hr 20 90 70 20 0 QPF 12hr 0.01 1.06-1.43 0.05-0.26 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D D L C S S S Tstms S C C C S S Heat index 93101 96 Max heat 98 103 94 89 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 85 66 81 60 80 62 80 Temp 63 60 81 81 70 67 77 76 64 62 76 76 66 64 75 74 Dewpt 60 59 66 67 68 67 66 66 62 60 65 66 64 62 66 65 PWind dir SE S S N NE E E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW FW FW B1 B1 SC SC SC B1 B1 SC SC B1 SC PoP 12hr 0 5 60 30 40 40 50 50 Rain shwrs C L C C C C C C C C C C Tstms C S S S C S S $$ IAZ081-082100- Adams- Including the city of Corning 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 68 81 61 81 Temp 71 70 80 90 93 86 76 73 71 69 74 79 80 77 69 66 63 61 70 78 80 76 Dewpt 62 63 69 75 75 75 74 72 71 69 74 75 74 72 68 65 62 60 66 65 64 67 RH 73 78 69 62 56 70 94 97100100100 88 82 85 97 97 97 97 87 64 58 74 Wind dir S S S SW SW N S S SW SW NW N N N N N N NE NE E E E Wind spd 10 8 9 11 10 5 5 4 3 2 3 4 5 4 3 3 2 2 2 2 2 1 Wind gust 21 20 19 Clouds B1 B1 SC FW SC B2 OV OV OV B2 B2 B1 SC SC SC FW FW FW FW CL CL CL PoP 12hr 40 90 40 10 0 QPF 12hr 0.11-0.54 0.39-0.75 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D L C S Tstms C C C C S S Heat index 101105 95 Max heat 103 106 87 86 89 84 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 85 65 77 60 79 61 77 Temp 65 62 81 81 70 66 75 72 63 62 76 75 65 62 74 71 Dewpt 59 61 73 73 70 65 68 68 62 61 69 69 64 62 69 67 PWind dir SE S SW N NE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC B1 B1 B1 SC SC B1 SC PoP 12hr 0 10 70 30 40 40 50 50 Rain shwrs L L C C C C C C C C C C Tstms C C S S C C S S S S $$ IAZ082-082100- Union- Including the city of Creston 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 68 81 61 81 Temp 69 69 79 89 93 87 76 73 71 69 74 78 81 77 70 66 63 61 70 78 81 76 Dewpt 60 61 69 75 75 74 73 72 71 69 74 74 73 72 68 65 63 61 65 63 62 65 RH 73 76 72 64 56 65 90 97100100100 88 77 85 93 97100100 84 60 53 69 Wind dir S S SW SW S N S S SW SW NW NW N N N N N N NE NE E E Wind spd 10 9 11 12 11 8 8 5 4 3 3 4 5 5 4 3 3 2 2 2 2 1 Wind gust 21 19 Clouds B1 B1 SC FW SC B2 B2 OV OV B2 OV B2 B1 SC SC FW FW FW FW CL CL CL PoP 12hr 40 80 50 10 0 QPF 12hr 0.01-0.51 0.54-1.00 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D L C S Tstms C C C C S S Heat index 99103 95 86 Max heat 102 106 93 87 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 65 77 60 79 61 78 Temp 64 62 81 81 70 66 75 72 63 62 76 74 66 63 74 72 Dewpt 60 61 70 72 70 66 67 67 62 61 68 68 64 62 67 66 PWind dir SE S SW N NE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC B1 B1 B1 SC SC B1 SC PoP 12hr 0 10 60 40 40 50 50 50 Rain shwrs L L C C C C C C C C C C Tstms C C S S S C C C S S S $$ IAZ083-082100- Clarke- Including the city of Osceola 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 81 62 81 Temp 69 69 79 89 92 87 77 74 71 70 74 78 81 77 70 67 64 62 71 78 81 76 Dewpt 59 59 67 73 74 74 73 72 71 70 73 73 72 71 68 66 63 61 64 62 60 63 RH 70 70 67 59 56 65 87 93100100 97 85 74 82 93 97 97 97 79 58 49 64 Wind dir S S S SW S NW S S SW SW W NW NW N N N N N NE NE NE E Wind spd 10 9 11 12 11 8 8 6 4 3 3 4 5 4 3 3 3 2 2 3 2 2 Wind gust 20 20 Clouds B1 B1 SC FW SC B2 B2 OV OV B2 B2 B2 B1 SC SC SC FW FW FW CL CL CL PoP 12hr 30 90 50 10 0 QPF 12hr 0.00-0.05 0.76-1.20 0.04-0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L D C S S S S Tstms C C C C S S S S Heat index 98102 95 Max heat 100 105 92 87 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 66 78 61 80 62 78 Temp 64 61 81 80 70 66 75 73 63 62 76 75 66 64 75 72 Dewpt 60 60 68 70 69 66 67 67 63 61 67 67 64 62 67 65 PWind dir SE S SW N NE SE E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC SC B1 B1 SC SC B1 SC PoP 12hr 0 10 60 40 40 50 50 50 Rain shwrs C L C C C C C C C C C C Tstms C C S S S C C C S S S $$ IAZ084-082100- Lucas- Including the city of Chariton 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 82 62 81 Temp 69 69 80 89 92 87 78 75 72 71 74 77 80 78 70 67 64 62 71 78 81 77 Dewpt 59 59 65 72 73 74 72 72 72 71 74 74 73 72 70 67 64 62 65 62 60 63 RH 70 70 60 57 54 65 82 90100100100 90 79 82100100100100 81 58 49 62 Wind dir S S S S SW SW SE S SW SW W NW NW NW N N N N NE NE NE E Wind spd 9 9 11 11 10 6 8 6 4 3 3 4 4 3 2 2 2 2 1 2 2 1 Wind gust 19 19 Clouds B1 SC SC FW SC B1 B2 OV OV OV B2 B2 B1 B1 SC SC SC FW FW FW CL CL PoP 12hr 20 90 60 20 0 QPF 12hr 0 0.98-1.16 0.06-0.24 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L D L C S S S S Tstms S C C C S S S S S Heat index 96101 95 85 Max heat 98 103 93 88 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 66 79 61 80 62 79 Temp 64 61 81 81 70 67 76 74 64 63 77 75 66 64 75 73 Dewpt 61 61 68 70 69 67 67 67 63 61 67 68 64 62 67 66 PWind dir SE S S N NE SE E SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL CL FW FW FW B1 B1 SC SC SC B1 B1 SC SC B1 SC PoP 12hr 0 5 60 40 40 50 50 50 Rain shwrs C L C C C C C C C C C C Tstms C C S S C C C S S S $$ IAZ085-082100- Monroe- Including the city of Albia 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 82 64 82 Temp 69 68 79 89 93 89 80 77 74 72 75 77 81 79 71 68 66 64 72 78 82 77 Dewpt 59 58 63 71 73 73 72 72 73 72 75 75 74 72 71 68 65 63 65 62 60 63 RH 70 70 58 56 52 59 77 85 97100100 94 79 79100100 97 97 79 58 47 62 Wind dir SE S S S S SW NE SW SW SW W W NW NW N NW N N NE NE NE E Wind spd 8 8 10 10 9 6 8 8 4 3 3 3 3 2 2 2 2 2 1 2 1 0 Wind gust 19 19 Clouds B1 B1 B1 SC SC B1 B2 OV OV OV OV B2 B1 B1 SC SC SC SC FW FW CL CL PoP 12hr 10 90 80 20 0 QPF 12hr 0 1.00-1.56 0.17-0.35 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L D D C S S S S Tstms S C C C S S S Heat index 95102 97 Max heat 98 104 94 89 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 85 67 80 62 81 63 79 Temp 64 62 82 82 71 68 77 76 65 64 77 76 68 65 76 74 Dewpt 61 61 67 68 69 68 68 68 64 62 67 68 65 63 67 66 PWind dir SE S S N NE SE E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW FW FW B1 B1 SC SC SC B1 B1 SC SC B1 SC PoP 12hr 0 5 60 40 40 40 50 50 Rain shwrs C L C C C C C C C C C C Tstms C S S S C C S S S $$ IAZ086-082100- Wapello- Including the city of Ottumwa 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 82 63 82 Temp 68 67 78 89 93 90 80 77 74 72 76 77 81 80 72 69 65 63 72 78 81 77 Dewpt 60 58 63 70 72 73 72 71 73 72 76 76 75 74 71 69 65 63 66 63 61 65 RH 76 73 60 54 51 58 77 82 97100100 97 82 82 97100100100 81 60 51 67 Wind dir SE SE S S S S E SE SW SW SW W NW NW N NW N N NE NE NE E Wind spd 6 8 10 9 9 6 8 8 4 3 3 4 4 2 2 2 3 2 2 2 2 1 Wind gust 19 19 Clouds SC B1 B1 SC SC B1 B2 OV B2 OV OV B2 SC B1 B1 SC SC SC FW FW CL CL PoP 12hr 10 80 80 30 0 QPF 12hr 0 0.96-1.64 0.26-0.37 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D C C S C C S S Tstms C C C S S S Heat index 94101 98 86 Max heat 97 103 96 90 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 85 66 82 62 81 63 80 Temp 63 60 82 82 70 68 78 77 66 63 77 77 67 65 76 75 Dewpt 62 60 67 69 69 68 69 69 65 62 68 69 66 64 68 68 PWind dir SE S S N NE SE E SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW FW FW SC B1 SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 5 60 30 40 40 50 50 Rain shwrs S L C S C C C C C C C C Tstms S S S S S S S $$ IAZ092-082100- Taylor- Including the cities of Bedford, Lenox, and New Market 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 68 82 61 81 Temp 72 70 82 92 95 89 78 74 71 69 74 79 80 77 70 67 63 61 71 79 81 77 Dewpt 62 63 70 74 74 74 73 72 71 69 74 76 75 73 70 66 63 60 66 64 63 67 RH 71 78 67 56 51 61 85 93100100100 91 85 87100 97100 97 84 60 54 71 Wind dir SE S S S SW N E S S SW W N N N N N N NE NE E E E Wind spd 10 9 10 12 11 6 6 5 4 2 2 4 4 4 3 2 2 2 2 2 1 1 Wind gust 21 19 Clouds B1 B1 SC FW SC B2 B2 OV OV OV B2 B2 B1 SC SC SC FW FW FW CL CL CL PoP 12hr 30 80 50 20 0 QPF 12hr 0.01-0.19 0.60-1.00 0.05-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D L C C S S S Tstms C C C C S S S S Heat index 103105 98 Max heat 106 107 94 87 90 82 84 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 86 65 78 60 81 61 78 Temp 65 62 82 82 70 66 76 73 64 62 78 76 66 63 76 72 Dewpt 59 61 72 73 70 66 69 69 63 61 69 69 64 62 69 67 PWind dir SE S SW N E SE SE SE Wind char LT GN GN GN LT GN GN BZ Avg clouds CL FW FW FW FW B1 B1 SC SC B1 B1 B1 SC SC B1 SC PoP 12hr 0 10 70 40 40 40 50 50 Rain shwrs L L C C C C C C C C C C Tstms C C S S S C C S S S S $$ IAZ093-082100- Ringgold- Including the city of Mount Ayr 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 69 81 62 81 Temp 70 69 79 91 93 88 78 75 71 70 74 78 80 77 70 67 64 62 71 78 81 76 Dewpt 60 61 69 75 74 74 73 72 71 70 73 75 74 73 69 66 63 61 65 63 62 65 RH 71 76 72 60 54 63 85 90100100 97 91 82 87 97 97 97 97 81 60 53 69 Wind dir S S S S S N NE S SW SW W NW NW N N N N N NE NE E E Wind spd 9 8 9 12 11 8 8 6 4 3 3 4 4 4 3 3 3 3 3 2 2 1 Wind gust 20 19 19 Clouds B1 B1 SC FW FW B1 B2 OV OV B2 B2 B2 B1 SC SC SC FW FW FW CL CL CL PoP 12hr 20 80 50 20 0 QPF 12hr 0.00-0.08 0.62-0.90 0.06-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L D C C S S S S Tstms C C C C S S S S S Heat index 101103 97 Max heat 105 107 94 87 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 65 78 61 80 61 78 Temp 65 61 81 81 71 66 75 73 64 63 77 75 66 63 75 72 Dewpt 60 61 70 71 69 66 68 68 63 61 68 68 63 61 68 66 PWind dir SE S SW N NE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC B1 B1 B1 SC SC B1 SC PoP 12hr 0 10 70 40 40 50 50 60 Rain shwrs C L C C C C C C C C C L Tstms C C S S S C C C S S S $$ IAZ094-082100- Decatur- Including the cities of Lamoni and Leon 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 81 62 81 Temp 69 69 79 91 93 89 80 76 72 70 74 78 81 78 71 68 64 62 71 78 81 77 Dewpt 59 59 66 73 73 73 72 72 72 70 73 73 73 71 69 67 64 62 64 62 60 62 RH 70 70 64 56 52 59 77 87100100 97 85 77 79 93 97100100 79 58 49 60 Wind dir SE S S S S SE E SW SW SW W NW NW N N N N N NE NE NE E Wind spd 8 6 9 11 11 6 8 6 4 3 3 4 4 3 3 3 3 3 3 3 2 1 Wind gust 19 19 19 Clouds B1 SC SC FW FW B1 B2 OV OV B2 B2 B2 B2 SC SC SC SC SC FW FW CL CL PoP 12hr 10 90 60 20 0 QPF 12hr 0 0.58-1.20 0.09-0.18 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L D L C S S S S Tstms S C C C S S S S S Heat index 99103 97 Max heat 102 105 94 88 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 85 66 79 61 80 62 79 Temp 64 61 82 81 71 67 76 74 65 63 77 76 67 64 76 73 Dewpt 60 61 68 69 69 66 67 66 63 61 66 66 64 62 66 65 PWind dir SE S S N NE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC B1 B1 B1 SC SC B1 SC PoP 12hr 0 5 60 40 40 50 50 60 Rain shwrs C L C C C C C C C C C C Tstms C C S S S C C C S S S $$ IAZ095-082100- Wayne- Including the cities of Corydon, Seymour, Allerton, and Humeston 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 71 81 63 81 Temp 68 68 80 90 93 88 80 77 73 71 75 78 81 78 70 68 65 63 71 78 81 77 Dewpt 59 58 65 72 73 73 71 71 72 71 74 74 74 73 70 68 65 63 65 62 60 63 RH 73 70 60 56 52 61 74 82 97100 97 88 79 85100100100100 81 58 49 62 Wind dir S S S S S S NE W W SW SW W NW NW N N N N NE NE NE E Wind spd 8 8 10 11 11 6 8 8 4 3 3 3 4 2 2 2 3 2 2 3 2 0 Wind gust 19 19 Clouds B1 B1 B1 FW FW SC B2 OV B2 OV OV B2 B2 B1 B1 SC SC SC FW FW CL CL PoP 12hr 10 80 70 30 0 QPF 12hr 0 0.90-1.60 0.15-0.21 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C D L C S S C C S S Tstms S C C C S S S S S Heat index 96102 96 86 Max heat 100 105 94 89 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 84 66 79 61 80 62 79 Temp 64 61 81 81 71 67 77 75 64 63 78 76 67 64 76 73 Dewpt 61 61 67 69 69 67 68 67 64 62 67 68 64 62 67 66 PWind dir SE S S N NE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds CL FW FW FW FW B1 B1 SC SC SC B1 B1 SC B1 B1 SC PoP 12hr 0 5 60 40 40 50 40 50 Rain shwrs C L C C C C C C C C C C Tstms C C S C C C S S S $$ IAZ096-082100- Appanoose- Including the city of Centerville 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 72 82 64 82 Temp 68 68 80 90 94 89 81 78 74 72 76 78 81 79 72 69 66 64 72 79 82 77 Dewpt 58 58 63 70 72 72 71 70 72 72 75 75 74 73 71 69 66 64 65 61 60 62 RH 70 70 56 52 49 57 72 76 93100 97 91 79 82 97100100100 79 54 47 60 Wind dir SE S S S S S NE W W SW SW W NW NW N N N N NE NE NE N Wind spd 6 6 9 10 10 5 6 6 3 2 2 3 3 1 1 1 2 2 1 2 1 0 Wind gust 19 19 19 17 17 Clouds B1 B1 B1 FW FW SC B2 OV B2 OV OV B2 B1 B1 B1 B1 B1 SC FW FW CL CL PoP 12hr 5 80 80 40 0 QPF 12hr 0 1.11-1.80 0.18-0.28 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D C S S C C C C Tstms C C C S S S Heat index 96102 97 86 Max heat 98 104 97 84 89 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 85 66 80 62 81 63 80 Temp 64 61 82 82 71 67 78 76 65 63 78 77 68 64 77 74 Dewpt 61 61 66 68 69 67 68 68 65 62 67 68 65 63 67 67 PWind dir SE S S N NE SE SE SE Wind char LT GN GN LT LT GN GN GN Avg clouds CL CL FW FW FW B1 B1 SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 5 60 40 40 40 40 50 Rain shwrs C L C S C C C C C C C C Tstms C C S S C S S S $$ IAZ097-082100- Davis- Including the city of Bloomfield 311 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 83 64 82 Temp 68 67 79 89 93 89 81 78 74 72 77 78 81 79 72 70 66 64 73 78 81 77 Dewpt 59 58 62 69 72 73 71 70 72 72 76 77 76 75 72 70 66 64 67 63 62 65 RH 73 73 56 52 51 59 72 76 93100 97 97 85 88100100100100 81 60 53 67 Wind dir SE SE S S S S E SE S SW SW W NW NW N NW N N NE NE NE NE Wind spd 5 6 9 8 8 4 6 6 4 3 3 3 3 1 1 1 2 2 2 2 2 0 Wind gust 19 18 18 17 Clouds SC B1 B1 SC SC SC B2 OV B2 OV OV B2 B1 B1 B1 B1 B1 SC FW FW CL CL PoP 12hr 5 80 90 40 0 QPF 12hr 0 0.78-1.74 0.25-0.34 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L D C S S C C C C Tstms C C C S S S Heat index 94101 97 87 Max heat 97 103 96 87 93 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 85 66 81 62 81 63 80 Temp 64 60 82 81 71 67 78 77 66 64 78 77 68 65 77 74 Dewpt 62 60 68 70 69 67 71 70 65 63 69 69 66 64 69 69 PWind dir SE S S N NE SE SE SE Wind char LT GN LT LT LT LT GN GN Avg clouds CL CL FW FW FW SC B1 SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 5 60 30 40 40 40 40 Rain shwrs S L C S C C C C C C C C Tstms S S S S S S S $$