Area Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
157 FOUS53 KDMX 301202 AFMDMX Area Forecast Matrices National Weather Service Des Moines IA 701 AM CDT Sun Aug 30 2026 IAZ004-302100- Emmet- Including the city of Estherville 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 72 88 68 87 Temp 79 87 89 87 79 76 74 72 77 82 86 83 73 70 69 68 75 83 86 82 Dewpt 68 70 71 71 68 67 66 66 69 68 67 67 65 64 64 64 68 69 70 71 RH 69 57 56 59 69 74 76 81 76 63 53 59 76 81 84 87 79 63 59 69 Wind dir S S S S S SW SW W N N N NE NE NE NE W SW SE SE E Wind spd 9 10 12 11 10 8 6 5 8 8 5 4 4 3 3 3 4 5 4 4 Wind gust 24 Clouds SC SC SC FW SC SC SC SC SC B1 SC B2 SC SC B1 B2 B1 B1 B1 SC PoP 12hr 10 5 10 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S S S C Heat index 92 95 93 91 Max heat 95 98 89 88 92 84 89 94 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 68 87 67 87 68 87 67 85 Temp 72 68 83 83 71 68 84 84 72 69 84 84 71 68 83 82 Dewpt 66 64 69 70 67 65 70 71 67 65 69 70 67 64 68 68 PWind dir E NE E SE S SE SE SE Wind char LT LT LT GN LT LT LT GN Avg clouds SC B1 SC FW FW SC B1 SC FW FW SC SC SC SC SC SC PoP 12hr 60 10 40 20 20 10 20 20 Rain shwrs C L C S S S S S S S Tstms C C C S S S S S S S $$ IAZ005-302100- Kossuth- Including the city of Algona 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 72 88 69 88 Temp 79 87 89 87 80 77 74 72 78 84 87 84 75 72 70 69 77 84 87 84 Dewpt 70 72 73 73 70 68 67 67 71 72 71 71 68 67 66 66 71 71 72 73 RH 74 61 59 63 72 74 79 84 79 67 59 65 79 84 87 90 82 65 61 70 Wind dir SW S S S S S S SW N N N N NE NE E W E S SE E Wind spd 10 12 14 11 10 9 6 4 6 6 4 4 3 3 3 3 4 4 4 4 Wind gust 25 Clouds SC FW SC SC SC SC SC SC SC B1 SC B1 SC SC B1 B2 B1 B1 SC SC PoP 12hr 20 5 10 30 20 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S Tstms S S C C S S S Heat index 94 97 94 89 93 89 90 94 90 Max heat 96 100 90 92 95 88 92 97 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 88 68 88 69 88 68 86 Temp 73 69 85 84 71 68 84 85 72 69 85 84 72 68 83 82 Dewpt 68 65 71 72 68 66 72 73 69 67 72 72 68 66 70 70 PWind dir E NE E SE SE SE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC FW FW SC B1 SC FW FW SC SC SC SC SC SC PoP 12hr 50 10 40 20 20 20 20 10 Rain shwrs S C C S S S S S S Tstms S C C S S S S S S $$ IAZ006-302100- Winnebago- Including the cities of Forest City and Lake Mills 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 72 87 68 87 Temp 78 86 88 86 79 77 74 72 78 83 86 82 74 71 70 68 77 84 86 83 Dewpt 70 72 72 72 69 68 67 66 71 72 71 71 68 67 65 65 70 71 71 72 RH 76 63 59 63 72 74 79 81 79 70 61 69 82 87 84 90 79 65 61 70 Wind dir S S S S S S S SW NW NW N N E NE SE W E SW SE E Wind spd 10 11 12 10 9 8 6 4 6 6 4 3 2 2 2 3 4 4 3 3 Wind gust 21 Clouds B1 FW SC SC SC B1 SC SC SC B1 SC B1 SC SC B1 B1 B1 B1 B1 SC PoP 12hr 20 10 5 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S Heat index 92 96 92 88 91 87 89 92 88 Max heat 94 98 88 90 92 85 91 94 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 69 88 68 87 68 87 66 85 Temp 73 69 84 83 71 69 84 84 72 69 84 83 71 67 82 81 Dewpt 67 65 70 71 68 66 72 73 69 66 72 71 68 65 69 69 PWind dir E E SE SE SE SE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC FW FW SC B1 SC FW FW SC SC SC SC SC SC PoP 12hr 60 10 40 30 20 20 10 10 Rain shwrs S L C C S S S S S Tstms S C C C S S S S $$ IAZ007-302100- Worth- Including the cities of Northwood and Manly 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 72 88 68 87 Temp 78 85 88 85 78 76 74 72 78 83 86 82 74 71 70 68 77 84 86 83 Dewpt 70 72 72 72 70 68 67 67 72 73 71 72 69 67 66 65 70 70 71 72 RH 76 65 59 65 76 76 79 84 82 72 61 72 84 87 87 90 79 63 61 70 Wind dir S S S S S S S SW W NW NW SE SE E SE NW SE W SE E Wind spd 9 11 12 9 9 8 8 5 6 5 4 3 2 2 2 2 3 4 4 3 Wind gust 20 Clouds SC SC SC SC SC B1 SC SC SC SC FW SC B1 SC B1 B1 B1 B1 B1 SC PoP 12hr 20 10 5 20 20 QPF 12hr 0 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S Heat index 91 95 91 89 91 87 89 92 88 Max heat 92 97 87 91 92 85 90 93 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 88 68 87 68 86 66 84 Temp 73 69 84 83 71 69 84 83 72 69 84 83 70 67 82 81 Dewpt 68 65 70 72 68 67 71 73 69 67 72 72 68 65 69 69 PWind dir E S E SE SE S SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds SC B1 SC FW FW SC B1 SC FW SC SC SC SC SC SC SC PoP 12hr 60 10 40 30 20 20 20 20 Rain shwrs S L S C C S S S S S Tstms S C S C C S S S S $$ IAZ015-302100- Palo Alto- Including the city of Emmetsburg 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 72 89 68 88 Temp 80 87 90 88 79 77 74 72 78 84 87 85 75 71 70 68 77 84 87 84 Dewpt 68 71 72 72 69 67 66 66 70 70 70 69 67 66 65 65 70 70 72 72 RH 67 59 56 59 72 71 76 81 76 63 57 59 76 84 84 90 79 63 61 67 Wind dir SW SW SW S S S SW W N N NE NE NE NE E NW E SE SE E Wind spd 10 11 13 10 9 6 5 4 6 5 5 4 3 3 3 3 3 4 4 4 Wind gust 25 Clouds SC SC SC SC SC SC SC SC SC SC SC B2 B1 SC B2 B2 B1 B1 SC SC PoP 12hr 10 5 10 30 20 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C Tstms S S C C S S C Heat index 93 97 94 89 92 89 94 90 Max heat 95 98 90 92 94 87 92 97 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 69 88 68 89 69 89 67 87 Temp 73 69 85 85 71 69 85 85 72 69 86 85 71 68 84 83 Dewpt 66 64 70 71 67 66 71 72 68 66 71 71 67 65 69 69 PWind dir E NE E SE S SE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC FW FW SC B1 SC FW SC B1 SC SC SC SC SC PoP 12hr 50 10 40 20 20 10 10 10 Rain shwrs C C C S S S S S Tstms C C C S S S S S $$ IAZ016-302100- Hancock- Including the cities of Garner, Britt, and Kanawha 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 73 88 69 88 Temp 79 85 88 85 79 77 75 73 79 84 86 83 75 72 71 69 77 85 87 84 Dewpt 69 71 71 71 69 67 66 66 71 72 71 71 69 67 66 66 70 70 70 71 RH 72 63 57 63 72 71 74 79 77 67 61 67 82 84 84 90 79 61 57 65 Wind dir SW S S S S S S SW W NW NE SE E E E W E S SE E Wind spd 11 13 14 10 10 9 9 5 5 5 4 3 3 2 3 3 4 4 4 3 Wind gust 26 Clouds SC FW SC B1 SC SC SC SC SC SC FW B1 B1 SC B1 B2 B1 B1 SC SC PoP 12hr 30 10 10 30 20 QPF 12hr 0.01 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S Tstms S C C S S Heat index 91 95 91 89 91 88 90 93 90 Max heat 94 98 88 91 94 87 91 95 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 88 68 88 69 88 67 86 Temp 74 70 85 84 71 68 84 85 72 69 85 84 71 68 83 82 Dewpt 67 64 70 71 67 66 71 72 68 66 71 71 68 65 68 68 PWind dir E SW E SE SE SE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC FW FW SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 40 10 40 20 20 20 10 10 Rain shwrs S C C S S S S Tstms S C C S S S S $$ IAZ017-302100- Cerro Gordo- Including the cities of Mason City and Clear Lake 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 73 88 69 89 Temp 78 85 88 85 78 77 75 73 79 85 86 83 75 72 71 69 77 85 88 84 Dewpt 69 71 71 71 69 67 66 66 70 72 71 71 69 67 66 66 69 70 70 71 RH 74 63 57 63 74 71 74 79 74 65 61 67 82 84 84 90 76 61 55 65 Wind dir SW S S S S S S SW SW W SW S SE E E W NE SW SE E Wind spd 10 12 13 9 9 8 9 6 6 4 4 3 2 2 2 2 3 4 4 3 Wind gust 24 Clouds B1 SC SC SC SC SC SC SC SC SC SC B1 B1 SC B1 B1 B1 B1 B1 SC PoP 12hr 30 10 10 30 20 QPF 12hr 0.01 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S S S Tstms C S C C S S S Heat index 90 94 90 91 91 88 90 93 89 Max heat 92 96 86 93 94 86 91 94 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 70 88 68 88 69 88 67 86 Temp 74 70 86 84 72 69 85 84 72 70 85 83 71 68 83 82 Dewpt 67 65 69 70 67 66 70 72 68 66 71 70 67 65 68 67 PWind dir E SW E SE SE S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW FW SC B1 SC FW SC SC SC SC SC SC SC PoP 12hr 40 10 40 30 20 20 10 10 Rain shwrs S C S C C S S S S Tstms S C S C C S S S S $$ IAZ023-302100- Pocahontas- Including the cities of Pocahontas, Laurens, Rolfe, Fonda, and Gilmore City 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 72 90 69 90 Temp 80 86 89 88 79 77 74 72 79 85 88 85 75 72 71 69 77 86 89 85 Dewpt 69 71 73 72 69 67 66 66 71 72 72 71 68 67 67 66 71 72 73 72 RH 69 61 59 59 72 71 76 81 77 65 59 63 79 84 87 90 82 63 59 65 Wind dir SW SW S S S S SW W N NE E S SE NE NE NW E SE SE E Wind spd 9 10 11 6 8 6 4 3 4 3 3 2 2 2 2 2 3 3 3 2 Wind gust 28 Clouds SC SC SC SC SC B1 B1 B1 SC SC SC B2 B1 B1 B2 OV B1 B1 SC FW PoP 12hr 20 5 20 40 30 QPF 12hr 0 0 0 0.05 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C S Tstms S S S C C S S S Heat index 92 97 95 91 95 91 91 96 92 Max heat 94 98 90 93 97 90 93 97 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 89 68 90 69 90 67 88 Temp 74 70 86 86 72 69 86 86 73 70 87 86 72 68 85 84 Dewpt 66 64 71 72 67 66 72 73 68 66 72 71 67 65 70 69 PWind dir E SW E SE S SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW FW SC B1 SC FW SC B1 SC SC SC B1 SC PoP 12hr 30 10 30 20 20 10 10 10 Rain shwrs S C C S S S Tstms S C C S S S $$ IAZ024-302100- Humboldt- Including the city of Humboldt 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 73 90 70 90 Temp 80 86 89 87 80 78 75 73 80 85 88 85 76 73 72 70 77 86 89 86 Dewpt 69 71 72 72 69 67 66 66 71 72 71 71 69 68 67 67 70 71 72 72 RH 69 61 57 61 69 69 74 79 74 65 57 63 79 84 84 90 79 61 57 63 Wind dir SW S S S S S S SW NW N SE S SE E E NW E SE SE SE Wind spd 11 13 13 9 10 9 8 4 5 4 4 3 3 2 3 3 3 4 4 3 Wind gust 28 Clouds B1 FW SC SC SC SC SC B1 SC SC SC SC B1 SC B2 B2 B1 B1 SC SC PoP 12hr 30 5 20 40 30 QPF 12hr 0 0 0 0.05 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C S Tstms S S S C C S S Heat index 91 96 94 91 94 91 91 96 92 Max heat 93 97 90 92 96 89 92 97 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 71 90 69 90 70 90 68 88 Temp 75 71 87 86 72 69 86 87 74 70 87 86 72 69 85 84 Dewpt 67 64 70 71 68 66 71 72 68 67 71 71 68 66 69 68 PWind dir SE SW E SE SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 SC FW SC B1 SC SC SC SC SC PoP 12hr 30 10 40 20 20 10 10 10 Rain shwrs S C C S S S Tstms S C C S S S $$ IAZ025-302100- Wright- Including the cities of Eagle Grove, Clarion, and Belmond 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 74 89 71 90 Temp 80 85 87 85 79 78 76 74 80 85 87 85 76 73 72 71 78 86 89 86 Dewpt 69 70 71 70 68 66 65 65 70 71 70 70 69 68 66 66 69 69 69 70 RH 69 61 59 61 69 67 69 74 72 63 57 61 79 84 81 84 74 57 52 59 Wind dir SW S S S S S S SW SW SW S S SE E E NW E SE SE SE Wind spd 13 14 14 10 11 10 10 6 6 4 4 3 3 2 3 3 4 4 5 3 Wind gust 26 Clouds B1 SC SC SC SC SC SC B1 SC SC SC SC B1 SC B2 B2 B1 B1 SC SC PoP 12hr 30 10 20 40 20 QPF 12hr 0.01 0 0 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C S S S Tstms C S S S C C S S Heat index 93 90 90 92 94 91 Max heat 91 95 87 91 94 88 91 96 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 90 69 90 70 90 68 87 Temp 75 72 87 86 72 69 85 86 73 70 86 85 72 69 85 83 Dewpt 66 64 68 70 67 66 70 71 68 66 69 70 67 65 67 67 PWind dir SE S E SE SE SE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC FW SC SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 20 10 30 20 20 10 10 10 Rain shwrs S S C S S S S Tstms S S C S S S S $$ IAZ026-302100- Franklin- Including the city of Hampton 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 74 88 70 90 Temp 79 84 86 85 79 78 76 74 80 86 87 84 76 73 72 70 78 86 89 85 Dewpt 69 70 71 70 68 66 65 65 70 71 71 71 69 68 66 66 69 69 69 71 RH 72 63 61 61 69 67 69 74 72 61 59 65 79 84 81 87 74 57 52 63 Wind dir SW S S S S S S SW SW SW S S SE SE NE W N S SE SE Wind spd 12 13 13 8 10 10 10 8 8 4 4 2 2 2 2 2 3 4 4 3 Wind gust 25 Clouds B1 B1 SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 40 10 10 40 20 QPF 12hr 0.03 0 0 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C S S Tstms C C S S C C S Heat index 92 90 91 92 89 94 90 Max heat 90 95 87 94 95 88 91 95 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 72 90 69 89 70 89 68 87 Temp 75 72 87 85 72 70 85 85 73 70 85 84 72 68 84 82 Dewpt 67 64 68 70 67 66 70 71 68 66 69 70 67 65 67 66 PWind dir SE SW E SE SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 20 10 30 30 20 20 10 10 Rain shwrs S C C S S S Tstms S C C S S S $$ IAZ027-302100- Butler- Including the cities of Parkersburg, Clarksville, Shell Rock, Greene, Aplington, Allison, and Dumont 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 74 89 70 90 Temp 79 84 86 84 79 78 76 74 80 87 88 84 76 74 72 70 79 86 89 85 Dewpt 69 71 71 71 68 67 66 66 70 72 72 73 70 69 67 67 70 71 71 72 RH 72 65 61 65 69 69 71 76 72 61 59 70 82 84 84 90 74 61 56 65 Wind dir SW S S S S S S SW SW SW SW S SE S W SW N S SE SE Wind spd 12 14 13 9 10 10 11 9 9 6 4 3 3 2 2 2 4 4 4 3 Wind gust 23 Clouds SC B1 SC B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 50 20 10 40 20 QPF 12hr 0.02-0.07 0.01 0 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C S S Tstms C C S S S C C S S Heat index 89 91 90 93 95 90 91 95 91 Max heat 91 94 87 95 97 89 93 97 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 90 69 88 70 88 67 86 Temp 75 72 87 84 73 70 85 84 74 70 85 83 72 68 84 82 Dewpt 68 65 70 71 68 67 71 72 69 67 71 71 68 66 68 67 PWind dir SE SW E SE SE S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC B1 SC FW SC SC SC FW FW SC SC PoP 12hr 20 10 40 30 20 20 10 10 Rain shwrs S C C S S S Tstms S C C S S S $$ IAZ028-302100- Bremer- Including the city of Waverly 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 73 89 70 90 Temp 77 83 85 83 78 77 75 73 79 86 87 84 76 74 72 70 79 86 89 84 Dewpt 69 71 72 72 69 67 66 66 70 73 73 74 71 69 68 67 71 72 72 73 RH 76 67 65 70 74 71 74 79 74 65 63 72 85 84 87 90 77 63 57 70 Wind dir S S S S S S S S SW SW SW S SE SE S S N S SE SE Wind spd 13 16 14 10 12 11 12 11 11 9 6 3 4 3 3 3 5 5 6 4 Clouds B1 SC B1 B1 SC SC B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 50 20 20 40 20 QPF 12hr 0.02-0.09 0.03 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C S S S Tstms C C C S S C C S S S Heat index 88 92 88 93 95 91 92 96 90 Max heat 91 94 86 94 97 88 93 97 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 72 89 69 87 70 87 67 85 Temp 75 72 87 84 73 70 85 83 73 70 85 83 72 68 83 81 Dewpt 68 66 71 72 68 67 72 72 69 68 72 72 68 66 69 68 PWind dir SE SW E E SE S SE SE Wind char LT GN LT LT LT GN LT GN Avg clouds SC SC SC FW FW SC B1 SC FW SC SC SC FW SC SC SC PoP 12hr 20 10 40 30 20 20 10 10 Rain shwrs S S C C S S S Tstms S S C C S S S $$ IAZ033-302100- Sac- Including the cities of Sac City, Lake View, Odebolt, Wall Lake, Schaller, and Early 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 73 90 70 90 Temp 80 87 89 88 80 78 75 73 80 85 88 85 76 73 72 70 78 86 89 86 Dewpt 68 70 71 71 69 67 66 66 71 72 72 72 69 68 67 66 70 72 72 72 RH 67 57 56 57 69 69 74 79 74 65 59 65 79 84 84 87 76 63 57 63 Wind dir SW SW SW S S S SW SW N NE SE S E E E N E SE SE E Wind spd 11 11 11 5 8 6 5 3 4 3 3 2 2 2 2 2 3 4 4 3 Wind gust 29 21 16 Clouds SC SC B1 SC B1 B1 B1 B2 SC SC SC B1 SC B1 B2 OV B1 SC FW FW PoP 12hr 30 5 20 30 20 QPF 12hr 0 0 0.01 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S S Tstms S S S C C S S Heat index 92 96 95 91 94 91 92 96 93 Max heat 94 98 91 94 97 90 95 100 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 90 70 91 70 91 69 89 Temp 76 72 87 86 74 71 87 87 74 71 88 86 73 70 87 85 Dewpt 66 64 70 71 67 66 71 71 67 65 71 71 66 65 69 68 PWind dir SE SW SE S S S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW FW SC B1 SC FW SC B1 SC SC SC B1 FW PoP 12hr 20 10 30 20 20 10 10 10 Rain shwrs S S C S S S Tstms S S C S S S $$ IAZ034-302100- Calhoun- Including the cities of Rockwell City, Manson, Lake City, and Pomeroy 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 74 90 70 90 Temp 80 86 89 88 80 78 76 74 80 86 88 86 77 74 72 70 79 87 90 87 Dewpt 69 72 73 73 70 67 66 66 71 73 73 73 70 68 68 67 71 73 73 73 RH 69 63 59 61 72 69 71 76 74 65 61 65 79 82 87 90 77 63 58 63 Wind dir SW SW SW S S S SW SW W E S SE E E E N E SE SE E Wind spd 10 11 10 5 6 6 5 3 3 2 2 1 1 1 2 1 2 3 3 2 Wind gust 28 16 Clouds SC SC B1 SC SC B1 SC B1 SC SC SC B1 B1 B1 B2 B2 B1 SC SC FW PoP 12hr 40 5 20 40 20 QPF 12hr 0.01 0 0.01 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C S S S Tstms C S S S C C S S Heat index 92 97 96 93 96 93 93 98 95 Max heat 94 98 91 95 98 92 96 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 72 91 70 92 70 92 68 90 Temp 76 72 88 87 74 71 87 88 74 71 88 87 73 69 87 85 Dewpt 66 64 72 73 68 66 73 73 68 66 72 72 67 66 71 70 PWind dir SE SW E SE S S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW SC SC B2 FW SC SC B1 SC SC SC B1 SC PoP 12hr 20 10 30 20 20 10 10 10 Rain shwrs S S C S S S Tstms S S C S S S $$ IAZ035-302100- Webster- Including the city of Fort Dodge 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 74 90 71 91 Temp 80 85 88 87 80 79 76 74 80 86 89 86 77 74 73 71 79 87 90 87 Dewpt 68 70 71 71 69 67 66 66 70 72 72 72 70 69 68 67 70 71 71 71 RH 67 61 57 59 69 67 71 76 72 63 57 63 79 84 84 87 74 59 54 59 Wind dir SW S S S S S SW SW SW S S S E E SE N E SE SE E Wind spd 11 12 11 8 8 8 8 4 4 3 3 2 2 1 2 2 3 3 4 3 Wind gust 29 Clouds SC SC B1 SC SC SC SC B1 SC SC SC B1 SC SC B2 B2 B1 B1 SC FW PoP 12hr 40 10 20 40 20 QPF 12hr 0.02 0 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C S S Tstms C S S S C C S Heat index 90 95 93 93 95 91 93 97 93 Max heat 93 97 91 94 98 90 95 100 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 92 70 91 70 91 69 89 Temp 76 72 88 87 74 71 87 87 75 71 88 87 73 69 86 85 Dewpt 67 64 70 71 68 67 71 72 68 67 71 70 68 66 69 68 PWind dir SE SW E SE SE S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC SC B1 SC SC SC SC SC PoP 12hr 20 10 30 20 20 10 10 10 Rain shwrs S C S S Tstms S C S S $$ IAZ036-302100- Hamilton- Including the city of Webster City 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 74 90 71 91 Temp 80 84 87 86 80 79 76 74 80 86 88 85 77 75 73 71 79 87 90 87 Dewpt 69 70 71 70 68 67 65 65 70 71 71 72 70 69 68 67 69 70 70 71 RH 69 63 59 59 67 67 69 74 72 61 57 65 79 82 84 87 72 57 52 59 Wind dir SW S S S S S S SW SW SW SW S E SE SE NW E SE SE E Wind spd 12 14 13 9 10 10 10 8 6 4 4 2 3 2 3 3 4 4 5 3 Wind gust 28 Clouds B1 B1 B1 SC SC B1 B1 B1 SC SC SC SC SC B1 B2 B2 B1 B1 SC FW PoP 12hr 40 10 20 40 20 QPF 12hr 0.02 0 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S C C S S S Tstms C S S S S S C C S S Heat index 93 91 92 95 91 92 96 93 Max heat 90 96 88 94 97 90 95 99 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 73 92 70 91 71 91 69 89 Temp 77 73 88 87 74 71 87 87 74 71 87 86 73 69 86 84 Dewpt 67 64 69 70 68 67 70 71 68 67 70 70 68 66 68 67 PWind dir SE SW E SE SE S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC SC B1 SC SC SC SC SC PoP 12hr 20 10 30 20 20 10 10 10 Rain shwrs S S C S S S Tstms S S C S S S $$ IAZ037-302100- Hardin- Including the cities of Iowa Falls, Eldora, and Ackley 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 75 90 71 90 Temp 79 83 86 85 79 79 77 75 80 86 88 85 77 75 73 71 79 86 90 86 Dewpt 68 70 71 71 68 66 65 65 70 71 72 73 71 69 68 67 70 71 71 72 RH 69 65 61 63 69 64 67 71 72 61 59 67 82 82 84 87 74 61 54 63 Wind dir SW S S S S S S SW SW SW SW S E SE S SW E S SE E Wind spd 12 13 12 8 10 10 11 9 8 5 3 1 2 2 2 2 3 4 4 3 Wind gust 26 Clouds SC B1 SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 SC FW PoP 12hr 50 20 20 40 10 QPF 12hr 0.03 0 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C S S Tstms C C S S S C C S Heat index 91 90 92 95 91 92 96 92 Max heat 88 95 87 94 98 90 95 99 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 92 70 91 71 91 69 89 Temp 77 73 87 86 74 71 86 86 74 71 86 85 73 69 85 83 Dewpt 67 65 70 71 68 67 71 71 69 67 70 71 68 66 68 68 PWind dir SE SW E SE SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC B1 SC SC SC B1 SC FW SC SC SC PoP 12hr 20 10 30 20 20 20 10 10 Rain shwrs S C S S S S Tstms S C S S S S $$ IAZ038-302100- Grundy- Including the cities of Grundy Center, Reinbeck, Conrad, Dike, and Wellsburg 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 75 90 71 90 Temp 78 83 86 85 79 79 77 75 80 87 89 85 77 75 73 71 79 86 90 86 Dewpt 68 70 72 71 68 66 65 65 70 72 73 73 71 69 68 67 71 72 72 72 RH 71 65 63 63 69 64 67 71 72 61 59 67 82 82 84 87 77 63 56 63 Wind dir SW S S S S S S SW SW SW SW S SE S SW SW N S SE E Wind spd 12 14 12 10 12 11 12 10 10 6 4 2 3 2 2 2 4 4 4 3 Wind gust 25 Clouds SC B1 B1 B1 SC SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 SC FW PoP 12hr 50 20 20 40 20 QPF 12hr 0.04 0.00-0.06 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C S S Tstms C C S S S C C S Heat index 92 93 96 92 92 96 92 Max heat 88 95 87 95 98 90 94 99 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 73 91 71 90 71 89 69 87 Temp 77 73 87 85 75 72 86 85 75 71 86 84 73 69 84 82 Dewpt 67 65 70 71 68 67 72 72 69 67 71 71 68 66 69 68 PWind dir SE SW E SE SE S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC B1 SC FW SC B1 SC FW FW SC SC PoP 12hr 20 10 30 20 20 20 10 10 Rain shwrs S C S S S S S Tstms S C S S S S $$ IAZ039-302100- Black Hawk- Including the cities of Waterloo and Cedar Falls 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 74 90 72 90 Temp 78 83 85 84 79 78 76 74 80 86 88 85 77 75 73 72 79 86 89 85 Dewpt 69 71 72 71 68 67 66 66 70 72 73 74 71 70 68 67 71 72 72 73 RH 74 67 65 65 69 69 71 76 72 63 61 70 82 84 84 84 77 63 57 67 Wind dir S S S S S S S S SW SW S SW SE S S S NW S SE SE Wind spd 12 14 12 10 12 11 12 11 11 9 5 3 3 3 3 3 4 5 6 4 Wind gust 25 Clouds SC B1 B1 SC SC SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 SC SC PoP 12hr 50 20 20 40 20 QPF 12hr 0.06 0.05 0 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S C C S S Tstms C C C S S S C C S Heat index 91 89 93 97 92 93 97 92 Max heat 90 94 86 95 99 90 94 100 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 91 71 89 71 88 69 86 Temp 77 73 87 85 75 72 86 84 74 71 86 83 73 69 84 81 Dewpt 67 65 71 72 68 67 72 73 69 68 72 72 68 66 69 68 PWind dir SE SW E E SE S SE E Wind char LT GN LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 SC FW SC SC SC FW FW SC SC PoP 12hr 20 10 30 20 20 20 10 20 Rain shwrs S C S S S S S Tstms S C S S S S $$ IAZ044-302100- Crawford- Including the city of Denison 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 73 90 71 90 Temp 80 86 89 88 80 78 75 73 79 85 88 86 77 74 73 71 79 87 90 87 Dewpt 67 69 70 71 69 67 66 65 70 71 71 72 70 68 68 66 70 70 70 70 RH 65 57 54 57 69 69 74 76 74 63 57 63 79 82 84 84 74 57 52 57 Wind dir SW SW SW S S S SW SW W S S S NE E SE E E SE S S Wind spd 12 11 10 6 8 6 5 3 3 4 3 2 2 2 3 2 4 5 5 4 Wind gust 31 21 19 17 Clouds SC SC SC SC SC B1 B1 B2 SC SC SC B1 SC B1 B2 B2 SC SC FW FW PoP 12hr 50 5 20 30 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S Tstms S S C C S S Heat index 95 95 90 94 91 92 96 92 Max heat 92 98 91 93 96 91 94 99 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 72 91 71 91 70 91 69 89 Temp 76 72 87 87 75 72 88 87 75 71 88 87 74 70 87 85 Dewpt 65 63 68 70 66 65 70 70 67 65 69 69 66 65 68 67 PWind dir S SW SE S S S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW FW SC B1 FW FW B1 B1 FW FW SC B1 SC PoP 12hr 20 5 30 20 20 10 10 10 Rain shwrs S S C S S Tstms S S C S S $$ IAZ045-302100- Carroll- Including the city of Carroll 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 75 91 72 92 Temp 80 86 90 89 81 80 77 75 81 87 89 87 78 75 74 72 80 89 92 89 Dewpt 68 70 72 72 69 66 65 64 70 73 73 73 70 69 68 66 71 71 71 72 RH 67 59 56 57 67 62 67 69 69 63 59 63 76 82 82 81 74 56 51 57 Wind dir SW SW SW S S S SW SW W S S S NE SE SE SW SE SE S SE Wind spd 13 12 10 6 8 9 9 5 4 3 3 2 1 1 2 2 4 4 5 3 Wind gust 31 19 21 21 Clouds B1 B1 SC SC B1 SC B1 B1 SC SC SC SC B1 B1 B2 B2 SC SC FW FW PoP 12hr 50 10 20 30 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C S S S Tstms C S S S S C C S S Heat index 91 97 96 94 97 94 95 99 96 Max heat 94 100 92 82 96 99 93 98 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 92 71 92 71 93 70 91 Temp 77 73 89 88 76 72 89 88 75 72 89 88 74 71 88 86 Dewpt 65 63 70 72 67 66 72 72 67 66 71 71 67 66 70 69 PWind dir S SW SE S S S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 FW SC B1 B1 FW SC SC B1 SC PoP 12hr 20 5 30 20 20 10 10 10 Rain shwrs S S C S S S Tstms S S S S S S $$ IAZ046-302100- Greene- Including the city of Jefferson 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 75 91 72 93 Temp 79 85 89 89 81 79 77 75 81 87 89 86 78 75 74 72 80 88 93 89 Dewpt 69 72 73 73 69 67 65 65 71 73 74 74 71 70 68 67 71 72 72 72 RH 72 65 59 59 67 67 67 71 72 63 61 68 79 84 82 84 74 59 51 57 Wind dir SW SW S S S S SW SW SW SW S S NE SE SE SW SE SE S SE Wind spd 11 11 10 5 8 8 8 5 4 3 2 1 1 1 2 2 3 4 4 3 Wind gust 29 19 19 Clouds SC B1 B1 SC SC SC B1 SC SC SC SC SC SC B1 B2 B2 B1 SC FW FW PoP 12hr 50 10 20 30 20 QPF 12hr 0.02 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S C C S S Tstms C S S S S S C C S Heat index 90 97 96 94 98 94 96100 96 Max heat 92 100 92 82 97 99 93 98 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 74 93 71 93 71 93 69 90 Temp 78 74 89 88 75 72 88 88 75 72 89 88 74 70 87 86 Dewpt 66 64 72 73 68 67 73 73 68 67 72 72 68 66 71 70 PWind dir S SW SE SE S S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 FW FW SC B1 SC SC SC SC SC PoP 12hr 20 10 20 20 10 10 10 10 Rain shwrs S S S S S Tstms S S S S S $$ IAZ047-302100- Boone- Including the city of Boone 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 75 91 72 92 Temp 79 83 88 87 81 79 77 75 81 87 89 86 78 76 74 72 81 88 92 89 Dewpt 68 70 72 71 69 67 66 66 70 72 73 73 72 70 69 68 70 71 71 71 RH 69 65 59 59 67 67 69 74 69 61 59 65 82 82 84 87 69 57 51 56 Wind dir SW S S S S S S SW SW SW SW S E SE S SW SE S S E Wind spd 11 12 11 6 10 10 10 6 6 5 3 1 2 2 3 3 4 5 5 4 Wind gust 27 23 Clouds SC B1 SC SC SC SC B1 SC SC SC SC SC SC SC B1 B2 B1 SC FW FW PoP 12hr 50 20 20 30 10 QPF 12hr 0.04 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S C C S S Tstms C S S S S S C C S Heat index 88 95 94 93 97 93 94 99 95 Max heat 90 100 91 82 94 100 92 96 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 72 92 72 92 70 89 Temp 78 74 89 88 76 73 88 88 76 72 89 87 74 70 87 85 Dewpt 67 65 70 71 68 68 72 71 69 67 71 71 69 67 69 68 PWind dir SE SW E SE SE S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC B1 SC SC SC B1 SC SC SC SC SC PoP 12hr 10 10 20 20 10 10 10 10 Rain shwrs S S S S Tstms S S S S $$ IAZ048-302100- Story- Including the city of Ames 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 75 91 73 93 Temp 79 83 88 87 81 80 77 75 81 87 90 86 79 76 75 73 81 89 93 89 Dewpt 68 70 71 71 69 67 66 66 69 71 72 73 72 70 69 68 70 70 70 72 RH 69 65 57 59 67 65 69 74 67 59 56 65 79 82 82 84 69 54 47 57 Wind dir SW S S S S S S S SW SW SW S E SE S SW S S S E Wind spd 11 13 11 9 10 10 10 8 8 6 4 2 2 2 3 3 4 5 5 4 Wind gust 27 21 Clouds SC B1 SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 SC FW FW PoP 12hr 50 20 20 30 10 QPF 12hr 0.03 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S C C Tstms C S S S S S C C Heat index 93 93 93 97 93 95 99 95 Max heat 88 98 90 82 95 100 93 98 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 74 93 72 92 72 92 70 90 Temp 78 74 90 88 76 73 88 88 76 72 89 87 74 70 87 85 Dewpt 67 65 70 72 69 68 72 71 69 68 71 71 69 67 69 68 PWind dir SE SW E SE S S SE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC FW SC B1 SC SC SC SC SC PoP 12hr 10 10 20 20 10 10 10 10 Rain shwrs S S S S S Tstms S S S S S $$ IAZ049-302100- Marshall- Including the city of Marshalltown 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 75 92 73 92 Temp 79 83 88 87 80 79 77 75 81 88 90 87 78 76 74 73 82 89 92 88 Dewpt 68 69 70 69 68 66 65 65 69 70 71 72 71 70 68 67 70 70 70 71 RH 69 63 55 55 67 64 67 71 67 55 54 61 79 82 82 81 67 54 49 57 Wind dir SW S S S S S S S SW SW SW S E S S SW SW S S E Wind spd 12 13 12 10 11 10 11 10 9 8 5 2 2 2 3 3 4 5 5 4 Wind gust 27 24 23 Clouds SC B1 SC SC SC SC B1 SC SC B1 SC B1 SC SC B1 B1 B1 B1 FW FW PoP 12hr 40 20 20 30 10 QPF 12hr 0.02 0.01 0 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S S C C Tstms C C S S S S S S C C Heat index 93 93 97 93 95 99 94 Max heat 88 96 89 82 95 99 93 97 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 71 92 71 92 69 90 Temp 78 74 90 88 75 71 88 87 75 72 88 86 73 70 86 84 Dewpt 66 65 70 71 68 67 71 71 69 68 71 71 69 66 68 68 PWind dir S SW E SE S S SE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 SC FW SC B1 SC FW SC SC SC PoP 12hr 10 5 20 20 20 20 10 20 Rain shwrs S S S S S Tstms S S S S $$ IAZ050-302100- Tama- Including the cities of Tama, Toledo, Traer, Dysart, and Gladbrook 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 74 92 72 91 Temp 79 83 87 86 80 78 76 74 81 88 91 87 78 75 74 72 81 88 91 87 Dewpt 67 69 70 68 66 65 63 64 68 70 71 72 70 68 67 66 69 70 70 70 RH 67 63 57 55 62 64 64 71 65 55 52 61 76 79 79 81 67 55 50 57 Wind dir S S S S S S S SW SW SW SW SW SE S S SW SW S S E Wind spd 12 13 12 10 11 10 10 10 10 8 5 2 3 2 3 3 4 5 5 4 Wind gust 28 Clouds SC B1 SC SC SC SC B1 SC SC B1 SC B1 SC SC B1 B1 B1 SC FW FW PoP 12hr 40 20 20 30 10 QPF 12hr 0.03 0.05 0.01 0.00-0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S C C Tstms C C S S S S S C C Heat index 97 93 93 97 92 Max heat 88 95 87 94 99 91 96 99 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 74 93 70 91 71 91 68 88 Temp 78 74 89 87 75 71 87 86 75 71 87 85 73 69 85 83 Dewpt 65 64 69 70 67 66 70 70 68 66 70 69 67 65 67 66 PWind dir S SW E SE SE S SE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 SC FW SC B1 SC FW SC SC SC PoP 12hr 10 5 20 20 20 20 10 20 Rain shwrs S S S S S Tstms S S S S $$ IAZ057-302100- Audubon- Including the cities of Audubon and Exira 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 76 91 73 93 Temp 79 86 89 89 82 80 78 76 81 87 89 87 78 76 75 73 82 90 93 89 Dewpt 68 69 71 71 69 66 64 64 70 71 72 72 70 69 67 66 69 69 69 70 RH 69 57 56 56 65 62 62 66 69 59 57 61 76 79 76 79 65 50 46 54 Wind dir SW SW SW S S S SW SW SW SW SW SW E SE S S SE S S S Wind spd 14 13 11 8 11 11 10 6 5 4 4 2 1 1 2 3 4 6 6 4 Wind gust 31 21 23 23 18 Clouds B1 SC B1 SC SC B1 B1 B1 SC SC B1 SC SC B1 B2 B2 SC SC FW FW PoP 12hr 50 10 20 20 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S S S Tstms C S S S S S S S Heat index 95 95 93 96 94 95 98 95 Max heat 91 98 91 82 95 98 92 97 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 72 92 72 92 71 90 Temp 78 74 89 89 77 73 89 89 76 73 89 88 75 71 88 86 Dewpt 64 63 69 71 66 67 71 71 67 66 70 70 66 66 69 69 PWind dir S SW S S S S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 FW SC B1 B1 FW SC SC B1 SC PoP 12hr 10 5 20 20 10 10 10 10 Rain shwrs S S S Tstms S S S $$ IAZ058-302100- Guthrie- Including the cities of Guthrie Center, Panora, Bayard, and Casey 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 77 92 74 94 Temp 79 85 90 89 82 81 79 77 82 88 90 87 79 76 75 74 82 90 94 90 Dewpt 68 70 72 71 68 65 64 64 70 72 73 73 71 69 67 66 70 70 70 71 RH 69 61 56 56 63 58 60 64 67 59 58 63 77 79 76 76 67 52 46 54 Wind dir SW SW SW S S S SW SW SW SW SW S E SE S SW S S S S Wind spd 14 13 11 8 11 12 12 10 6 5 4 2 2 2 3 3 4 5 5 4 Wind gust 31 18 23 24 24 20 Clouds B1 B1 SC SC SC SC B1 SC SC SC B1 SC SC SC B1 B1 B1 SC FW FW PoP 12hr 50 10 20 20 10 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S S S S Tstms C S S S S S S S S Heat index 90 97 96 95 98 95 96100 96 Max heat 92 100 93 83 96 101 93 99 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 76 94 73 93 72 93 71 91 Temp 79 76 90 90 77 73 90 90 76 73 90 89 75 72 88 86 Dewpt 64 64 70 71 67 67 72 71 68 67 71 71 67 66 70 69 PWind dir S SW S S S S S SE Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 FW SC B1 B1 SC SC SC SC SC PoP 12hr 10 5 20 20 10 10 10 10 Rain shwrs S S Tstms S S $$ IAZ059-302100- Dallas- Including the cities of Perry, Waukee, and Adel 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 76 92 74 94 Temp 79 84 89 89 82 81 78 76 81 88 90 87 79 77 76 74 82 90 94 91 Dewpt 68 70 72 71 68 66 65 65 70 72 72 73 71 70 68 67 70 70 70 70 RH 69 63 57 56 63 60 64 69 69 59 56 63 77 79 76 79 67 52 46 50 Wind dir SW S S S S S SW SW SW SW SW S E SE SW SW S S S S Wind spd 13 13 11 9 11 11 12 10 8 6 4 3 2 3 3 4 5 6 6 5 Wind gust 29 23 23 20 Clouds B1 B1 SC SC B1 SC B1 SC SC SC SC SC SC SC B1 B1 B1 SC FW FW PoP 12hr 40 20 20 20 10 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S S S Tstms C S S S S S S S S Heat index 96 95 94 98 94 96 99 97 Max heat 90 100 91 84 96 101 94 99 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 94 73 93 73 93 71 90 Temp 80 76 91 90 78 74 90 90 77 73 90 89 75 72 88 86 Dewpt 65 64 70 71 67 67 72 71 68 67 71 71 68 67 70 69 PWind dir S SW S S S S SE SE Wind char GN GN LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 SC FW SC B1 SC SC SC SC SC PoP 12hr 10 5 20 20 10 10 10 10 Rain shwrs S S Tstms S S $$ IAZ060-302100- Polk- Including the city of Des Moines 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 77 93 75 94 Temp 80 84 89 89 82 81 79 77 82 88 91 88 81 78 77 75 83 91 94 91 Dewpt 68 69 71 70 68 66 65 65 69 71 72 72 71 70 69 67 69 70 69 70 RH 67 61 56 54 63 60 62 67 65 57 54 59 72 76 76 76 63 50 44 50 Wind dir SW S S S S S S S SW SW SW SW E SE SW SW SW S S SE Wind spd 12 13 12 9 10 11 11 9 9 8 5 3 3 3 3 3 4 6 6 5 Wind gust 27 24 19 21 21 21 19 Clouds B1 B1 SC SC SC B1 B1 SC SC B1 SC SC SC SC SC B1 B1 SC FW FW PoP 12hr 40 20 20 20 10 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S S S Tstms C S S S S S S S S Heat index 95 94 94 98 95 97 99 97 Max heat 90 98 92 85 96 100 95 99 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 76 95 74 94 74 93 72 90 Temp 81 76 92 90 78 74 90 90 77 74 90 89 76 72 88 86 Dewpt 66 65 70 70 68 68 71 70 69 68 71 70 69 67 69 68 PWind dir S SW S SE S S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC B1 SC FW SC SC SC SC SC SC SC PoP 12hr 5 5 20 20 10 20 10 10 Rain shwrs S S S Tstms S S S $$ IAZ061-302100- Jasper- Including the city of Newton 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 76 93 75 94 Temp 80 84 89 88 82 80 78 76 82 89 92 88 80 78 76 75 84 92 94 91 Dewpt 68 69 70 69 68 66 65 65 69 70 71 72 71 70 68 67 69 69 69 70 RH 67 61 54 54 63 62 64 69 65 54 51 59 74 76 76 76 61 47 44 50 Wind dir S S S S S S S S SW SW S S E SE S SW SW S S SE Wind spd 13 13 12 11 11 11 10 10 10 9 6 3 3 3 3 3 5 6 6 6 Wind gust 26 23 21 23 21 20 Clouds B1 B1 SC SC SC SC B1 SC SC B1 SC B1 SC SC SC B1 B1 SC FW FW PoP 12hr 40 20 20 20 10 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S S S S S Tstms C S S S S S S S S S S Heat index 94 94 99 95 97100 97 Max heat 90 98 90 83 96 101 94 99 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 95 73 94 73 94 71 91 Temp 80 76 92 90 77 73 90 89 76 73 90 88 75 71 88 85 Dewpt 66 65 70 70 68 68 71 70 69 69 71 70 69 67 68 68 PWind dir S SW S S S S SE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 5 5 20 20 10 20 10 10 Rain shwrs S S S Tstms S S S $$ IAZ062-302100- Poweshiek- Including the city of Grinnell 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 75 93 74 93 Temp 78 84 88 87 81 79 77 75 81 88 92 88 79 77 75 74 83 90 93 90 Dewpt 67 68 69 68 66 64 63 63 67 69 70 71 69 68 66 66 69 68 68 69 RH 69 59 54 53 60 60 62 66 63 54 49 57 72 74 74 76 63 49 44 50 Wind dir S S S S S S S SW SW SW SW S SE S S SW SW SW S SE Wind spd 12 13 11 11 11 10 10 10 11 9 5 2 2 3 3 3 4 5 5 5 Wind gust 27 21 21 20 20 21 Clouds SC B1 SC SC SC SC B1 B1 SC B1 SC B1 SC SC SC B1 SC SC FW FW PoP 12hr 40 20 20 20 10 QPF 12hr 0.02 0.01 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S S S S Tstms C C S S S S S S S S Heat index 98 94 98 Max heat 90 96 89 95 100 91 98 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 75 95 71 93 71 93 70 90 Temp 79 75 91 89 76 72 89 88 74 72 88 87 73 70 86 84 Dewpt 64 64 68 69 67 67 70 69 68 67 69 69 68 66 67 67 PWind dir S SW S S S S SE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 5 5 20 20 10 20 10 20 Rain shwrs S S S S Tstms S S S $$ IAZ070-302100- Cass- Including the city of Atlantic 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 77 92 75 94 Temp 80 86 90 90 83 81 79 77 81 87 90 88 80 78 77 75 83 91 94 91 Dewpt 68 70 71 71 68 66 65 65 70 71 71 72 71 69 67 65 68 68 68 69 RH 67 59 54 54 61 60 62 67 69 59 54 59 74 74 71 71 61 47 43 49 Wind dir S S SW S S S S SW SW SW SW SE E SE S S S S SW S Wind spd 14 16 13 10 13 12 11 9 8 6 4 3 3 3 4 4 6 9 9 6 Wind gust 27 23 23 19 Clouds B1 SC SC SC SC SC B1 B1 SC SC B1 SC SC SC B1 B1 SC FW FW FW PoP 12hr 50 5 20 20 10 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S Tstms C S S S S S Heat index 91 96 96 93 96 95 96 Max heat 92 100 93 83 95 99 95 98 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 93 74 93 74 93 72 91 Temp 80 76 90 90 78 74 90 89 77 74 90 89 76 73 88 86 Dewpt 64 63 69 70 67 67 71 70 68 67 70 70 67 67 69 69 PWind dir S SW S S S S SE S Wind char GN GN LT GN LT LT LT LT Avg clouds SC SC SC FW FW SC B1 FW SC B1 B1 SC SC SC B1 SC PoP 12hr 5 5 10 20 10 10 10 10 Rain shwrs S S Tstms S S $$ IAZ071-302100- Adair- Including the cities of Greenfield, Stuart, Adair, and Fontanelle 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 78 92 75 95 Temp 80 86 90 90 83 82 80 78 82 88 91 88 80 78 77 75 84 92 95 91 Dewpt 68 70 71 70 68 65 64 65 69 71 71 72 71 69 67 66 68 68 68 68 RH 67 59 54 52 61 56 58 64 65 57 52 59 74 74 71 74 59 46 42 47 Wind dir S SW SW S S S SW SW SW SW SW S E SE SW SW S SW SW S Wind spd 17 16 13 11 13 13 13 12 10 8 5 3 3 3 5 5 6 8 9 6 Wind gust 28 24 24 24 Clouds B1 SC SC SC SC SC B1 SC SC SC B1 SC SC SC B1 B1 B1 SC FW FW PoP 12hr 40 10 20 10 10 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S Tstms C S S S S S S Heat index 97 96 94 98 94 100 96 Max heat 92 100 92 84 96 100 95 98 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 77 94 74 94 74 94 72 91 Temp 81 77 91 90 78 75 90 90 77 74 90 89 76 73 89 86 Dewpt 64 64 69 69 67 68 71 69 68 67 70 69 68 67 70 68 PWind dir S SW S S S S S SE Wind char GN GN LT GN LT LT LT LT Avg clouds FW SC SC FW FW SC B1 SC SC SC B1 SC SC SC B1 SC PoP 12hr 5 5 10 20 10 10 10 10 Rain shwrs S S Tstms S S $$ IAZ072-302100- Madison- Including the cities of Winterset and Earlham 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 78 94 76 95 Temp 80 86 91 90 83 82 80 78 83 90 93 89 81 78 78 76 84 93 95 92 Dewpt 67 69 70 68 67 65 64 65 68 69 70 71 70 69 67 66 68 67 67 67 RH 65 57 50 49 59 56 58 64 61 50 47 56 69 74 69 71 59 43 40 44 Wind dir SW SW S S S S SW SW SW SW SW SW E S SW SW SW SW SW S Wind spd 16 16 14 11 12 13 13 13 11 9 6 3 3 3 5 5 6 8 9 8 Wind gust 28 24 24 Clouds B1 SC SC SC B1 SC B1 SC SC SC SC B1 SC SC SC B1 SC SC FW FW PoP 12hr 40 10 20 10 10 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S Tstms C S S S S S S Heat index 97 95 95 99 94 100 Max heat 92 99 92 84 96 101 94 99 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 95 75 95 74 95 73 91 Temp 81 78 92 91 79 75 91 91 78 75 91 90 76 73 89 87 Dewpt 64 64 68 68 67 68 70 68 68 67 69 68 68 67 69 67 PWind dir S SW S S S S S SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 10 20 10 20 10 10 Rain shwrs S S S Tstms S S S $$ IAZ073-302100- Warren- Including the cities of Indianola, Norwalk, and Carlisle 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 78 96 76 96 Temp 81 86 91 91 84 82 80 78 83 91 94 89 82 79 78 76 85 94 96 93 Dewpt 67 68 69 67 66 65 64 65 68 68 69 70 70 69 67 66 68 67 66 66 RH 63 55 49 45 55 56 58 64 61 47 44 54 67 72 69 71 57 41 38 41 Wind dir SW S S S S S S SW SW SW SW S SE S SW SW SW SW SW S Wind spd 16 14 14 12 13 13 13 13 11 10 8 4 3 4 5 4 6 8 9 9 Wind gust 27 Clouds B1 B1 SC SC SC B1 B1 SC SC SC SC B1 SC SC SC B1 SC SC FW FW PoP 12hr 40 10 20 10 10 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S Tstms C S S S S S S Heat index 97 100 95 Max heat 91 99 92 84 96 102 94 99 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 78 97 75 96 75 95 73 91 Temp 82 78 94 92 79 76 92 91 79 75 92 90 77 73 89 87 Dewpt 65 64 68 67 68 68 69 67 68 68 69 68 68 67 68 66 PWind dir S SW S S S S S SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 5 5 10 10 10 20 10 10 Rain shwrs S S Tstms S S $$ IAZ074-302100- Marion- Including the cities of Pella and Knoxville 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 78 95 77 96 Temp 81 86 91 90 83 81 80 78 83 90 94 89 82 79 78 77 85 93 96 92 Dewpt 68 69 70 68 67 65 64 65 68 69 70 71 70 68 67 66 69 68 67 68 RH 65 57 50 49 59 58 58 64 61 50 46 56 67 69 69 69 59 44 39 46 Wind dir SW S S S S S S SW SW SW S S SE S SW SW SW SW SW S Wind spd 14 13 13 12 12 12 12 12 11 10 8 3 3 4 4 4 5 8 9 8 Wind gust 26 24 23 23 23 24 23 Clouds B1 B1 SC SC SC SC SC SC FW SC FW B1 SC SC SC B1 SC SC FW FW PoP 12hr 30 10 20 10 10 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S Tstms C S S S S S S Heat index 96 95100 95 98 Max heat 92 99 91 84 96 102 94 83 100 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 97 75 95 74 95 73 91 Temp 82 78 94 91 78 75 92 90 78 75 91 89 76 73 89 86 Dewpt 65 65 69 68 68 68 70 69 69 69 70 69 69 68 68 67 PWind dir S SW S S S S SE SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 5 5 10 20 10 20 10 10 Rain shwrs S S Tstms S S $$ IAZ075-302100- Mahaska- Including the city of Oskaloosa 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 77 95 76 96 Temp 80 85 90 89 82 80 78 77 82 90 94 89 82 79 78 76 85 93 96 91 Dewpt 68 70 70 69 67 65 64 65 68 69 70 71 70 68 67 66 69 68 68 68 RH 67 61 52 52 61 60 62 67 63 50 46 56 67 69 69 71 59 44 40 47 Wind dir S S S S S S S SW SW SW S S SE S SW SW SW SW SW S Wind spd 13 13 12 11 11 10 11 11 11 10 8 3 3 3 4 3 5 6 8 8 Wind gust 25 23 21 21 21 23 24 23 Clouds SC B1 SC SC SC SC SC B1 SC SC SC B1 SC SC SC B1 SC SC FW FW PoP 12hr 30 20 20 10 10 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S Tstms S S S S S S S S Heat index 90 96 94 95100 95 96 Max heat 91 99 91 83 97 103 94 82 100 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 78 97 74 95 73 94 72 91 Temp 81 78 94 91 77 74 91 89 76 74 90 88 75 72 88 86 Dewpt 65 65 69 69 68 69 71 70 69 69 70 70 69 68 68 68 PWind dir S SW SW S S S SE E Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 5 5 10 20 10 10 10 10 Rain shwrs S S Tstms S $$ IAZ081-302100- Adams- Including the city of Corning 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 78 94 76 95 Temp 81 88 92 91 84 82 80 78 83 90 92 89 82 80 78 76 85 94 95 93 Dewpt 68 70 71 70 67 65 64 64 68 70 70 71 69 67 65 64 67 68 68 67 RH 65 55 51 50 57 56 58 62 61 52 49 56 65 65 64 66 55 43 42 43 Wind dir S S S S S S SW SW SW SW SW S E S SW S SW SW SW S Wind spd 16 16 14 12 13 13 12 11 11 9 6 3 3 4 5 5 8 10 11 9 Wind gust 28 24 24 23 21 Clouds B1 SC SC SC SC SC B1 SC SC FW B1 B1 SC SC B1 B1 SC FW FW FW PoP 12hr 60 5 20 10 5 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 93 99 97 95 98 95 100 Max heat 94 100 94 83 96 100 94 82 99 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 95 75 95 74 95 73 92 Temp 81 78 93 92 79 76 92 91 78 75 92 90 77 73 90 88 Dewpt 63 63 69 68 67 67 71 69 68 67 70 69 67 67 70 68 PWind dir S SW S S S S S S Wind char GN GN GN GN LT LT LT LT Avg clouds FW SC SC FW FW SC B1 SC SC SC B1 SC SC SC B1 SC PoP 12hr 5 5 10 10 10 10 10 10 $$ IAZ082-302100- Union- Including the city of Creston 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 78 95 77 96 Temp 80 87 92 91 84 82 80 78 83 90 93 90 82 80 79 77 86 94 96 93 Dewpt 67 68 69 68 67 64 64 64 68 69 69 69 69 67 65 64 66 66 66 66 RH 65 53 47 47 57 55 58 62 61 50 46 50 65 65 62 64 51 40 38 41 Wind dir SW SW S S S S SW SW SW SW SW SW SE S SW SW SW SW SW S Wind spd 17 17 16 13 13 13 13 12 12 11 8 4 4 5 6 6 9 10 11 10 Wind gust 29 24 24 23 Clouds B1 FW SC SC B1 B1 SC SC SC FW SC B1 SC SC SC SC SC FW FW FW PoP 12hr 50 5 20 5 5 QPF 12hr 0.06 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 97 95 99 Max heat 93 100 92 83 96 100 93 82 99 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 78 96 75 95 74 95 73 92 Temp 81 78 93 92 79 76 92 91 78 75 92 90 77 73 89 87 Dewpt 64 64 68 67 67 67 70 67 68 67 69 68 68 67 68 67 PWind dir S SW S S S S S S Wind char GN GN GN GN LT LT LT LT Avg clouds FW SC SC FW FW SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 10 10 10 10 10 10 Rain shwrs S Tstms S $$ IAZ083-302100- Clarke- Including the city of Osceola 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 78 95 77 96 Temp 81 87 92 91 83 82 80 78 83 91 94 90 82 80 79 77 86 94 96 93 Dewpt 66 68 69 67 66 64 63 64 67 68 68 68 68 67 65 64 66 66 65 65 RH 60 53 47 45 57 55 56 62 59 47 43 49 63 65 62 64 51 40 36 40 Wind dir SW SW S S S S S SW SW SW SW SW SE S SW SW SW SW SW S Wind spd 17 16 16 13 12 12 12 13 12 11 9 4 4 5 6 6 8 10 11 10 Wind gust 27 23 24 24 Clouds B1 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW FW PoP 12hr 40 5 20 5 5 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Heat index 99 Max heat 92 99 92 83 96 100 93 82 98 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 96 75 95 74 95 73 91 Temp 81 78 93 92 79 76 92 91 78 75 92 90 76 73 89 86 Dewpt 64 64 67 66 67 68 69 67 68 67 68 67 68 67 67 66 PWind dir S SW S S S S S S Wind char GN GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 10 10 10 10 10 20 Rain shwrs S Tstms S $$ IAZ084-302100- Lucas- Including the city of Chariton 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 78 96 77 96 Temp 81 87 91 90 83 82 80 78 83 91 94 90 82 80 79 77 86 94 96 92 Dewpt 67 68 69 68 66 64 63 64 67 68 68 70 69 67 65 64 67 66 66 66 RH 63 53 49 49 57 55 56 62 59 47 43 52 65 65 62 64 53 40 38 43 Wind dir SW SW S S S S S SW SW SW SW SW SE S SW SW SW SW SW S Wind spd 16 16 16 12 12 12 12 13 13 11 9 4 3 5 6 5 8 10 11 9 Wind gust 28 23 23 23 23 24 Clouds SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC FW FW PoP 12hr 40 10 20 5 5 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Heat index 97 99 95 Max heat 92 98 91 83 96 101 93 82 99 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 78 97 75 95 74 95 73 91 Temp 82 78 94 91 79 76 92 90 78 75 91 89 76 73 88 86 Dewpt 64 64 68 67 68 68 69 68 68 68 69 68 68 68 68 67 PWind dir S SW S S S S S S Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 10 10 10 10 10 10 $$ IAZ085-302100- Monroe- Including the city of Albia 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 78 96 78 96 Temp 80 86 91 89 83 82 80 78 83 91 94 90 83 81 80 78 86 94 96 92 Dewpt 67 69 70 69 67 65 64 64 68 68 69 70 69 67 66 65 68 67 66 67 RH 65 57 50 52 59 56 58 62 61 47 44 52 63 63 62 64 55 41 38 44 Wind dir S SW S S S S S SW SW SW SW S S S SW SW SW SW SW S Wind spd 14 13 14 11 11 11 12 12 12 11 9 3 4 5 6 5 6 9 10 8 Wind gust 25 24 23 23 23 24 25 24 Clouds SC SC SC FW SC B1 SC SC FW SC FW SC SC SC SC SC SC SC FW FW PoP 12hr 40 10 20 5 5 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms C S S S Heat index 97 94 100 95 Max heat 92 99 91 84 96 102 94 83 100 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 97 76 95 75 94 73 91 Temp 82 79 94 91 80 76 92 90 78 76 91 89 76 74 88 86 Dewpt 65 65 68 68 68 69 70 69 69 69 69 69 69 68 68 68 PWind dir S SW SW S S S S SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 10 10 10 10 10 10 Rain shwrs S $$ IAZ086-302100- Wapello- Including the city of Ottumwa 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 76 96 77 96 Temp 80 85 91 89 82 80 78 76 83 90 94 90 83 80 79 77 85 93 96 92 Dewpt 69 71 71 70 67 66 64 65 69 70 71 72 70 68 66 66 70 69 68 69 RH 69 63 52 54 61 62 62 69 63 52 47 56 65 67 64 69 61 46 40 47 Wind dir S SW S S S S S SW SW SW SW S S S SW SW SW SW SW S Wind spd 13 12 13 10 11 10 11 11 11 11 9 4 5 5 5 4 6 8 9 8 Wind gust 25 23 24 20 23 20 23 24 24 Clouds SC SC SC FW SC B1 B1 SC FW SC FW SC SC SC SC SC SC SC FW FW PoP 12hr 30 10 20 5 5 QPF 12hr 0.02 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 90 98 94 96101 97 99 Max heat 92 101 92 83 98 104 96 82 101 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 78 97 75 94 74 94 72 90 Temp 81 78 94 91 79 75 91 90 77 74 90 89 76 73 88 86 Dewpt 66 66 70 70 69 69 72 71 70 69 71 71 70 68 69 69 PWind dir S SW SW S S S S E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC B1 SC FW SC SC SC PoP 12hr 0 5 10 10 10 10 10 10 Rain shwrs S $$ IAZ092-302100- Taylor- Including the cities of Bedford, Lenox, and New Market 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 78 95 77 96 Temp 82 89 93 93 84 82 80 78 84 91 94 91 83 81 79 77 87 94 96 93 Dewpt 67 69 70 69 66 64 63 63 67 69 69 69 68 65 62 62 66 67 67 66 RH 61 52 47 46 55 55 56 60 57 49 44 49 61 58 56 60 50 41 39 41 Wind dir S S S S S S SW SW SW SW SW S SE S SW S SW SW SW S Wind spd 16 16 16 13 13 12 11 11 11 10 8 4 4 5 6 5 9 10 11 10 Wind gust 24 23 23 Clouds SC FW SC SC SC B1 B1 SC FW FW SC SC SC SC B1 SC FW FW FW FW PoP 12hr 60 5 10 5 0 QPF 12hr 0.08 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 94 99 98 96 99 96 Max heat 97 102 95 83 97 102 96 83 100 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 96 75 96 74 96 73 93 Temp 82 78 93 93 80 76 93 92 79 75 93 91 77 74 90 89 Dewpt 62 62 69 67 66 66 70 68 67 66 69 68 67 66 69 68 PWind dir S SW S S S S S S Wind char GN GN LT GN LT LT LT LT Avg clouds FW SC SC FW FW SC B1 SC SC SC B1 SC SC SC B1 SC PoP 12hr 5 5 10 10 5 10 5 10 $$ IAZ093-302100- Ringgold- Including the city of Mount Ayr 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 78 96 77 95 Temp 81 88 92 92 84 82 80 78 84 91 94 91 83 81 79 77 86 94 95 93 Dewpt 66 68 68 67 65 63 63 63 66 67 67 67 67 65 63 62 65 65 65 65 RH 60 52 46 44 53 53 56 60 55 45 41 45 59 58 58 60 50 39 37 40 Wind dir S S S S S S S SW SW SW SW SW SE S SW S SW SW SW S Wind spd 16 17 17 13 12 12 12 12 12 11 9 5 4 5 6 5 9 11 12 10 Wind gust 23 23 23 23 Clouds B1 FW SC SC SC B1 SC SC SC FW SC SC SC SC SC SC FW FW FW FW PoP 12hr 50 5 10 5 0 QPF 12hr 0.08 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 97 99 Max heat 94 100 93 83 97 101 95 82 98 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 78 96 75 95 74 95 73 92 Temp 81 78 93 92 80 76 92 91 79 75 92 90 77 73 89 87 Dewpt 63 63 67 66 66 66 69 67 67 66 68 67 67 66 68 67 PWind dir S SW S S S S S S Wind char GN GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 10 5 10 5 10 $$ IAZ094-302100- Decatur- Including the cities of Lamoni and Leon 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 78 96 77 96 Temp 81 88 93 91 84 82 80 78 84 91 95 91 83 81 79 77 87 94 96 93 Dewpt 65 67 67 66 65 63 63 63 65 67 66 66 67 65 63 63 64 65 64 64 RH 58 50 43 44 53 53 56 60 53 45 39 44 59 58 58 62 46 39 35 38 Wind dir S S S S S S S S SW SW SW SW S S SW S SW SW SW S Wind spd 14 16 16 13 11 11 11 11 12 11 10 5 4 5 6 5 9 11 12 9 Wind gust 26 26 23 21 21 23 24 Clouds SC SC SC SC SC B1 SC SC SC SC FW SC SC SC SC SC SC FW FW FW PoP 12hr 40 5 10 5 5 QPF 12hr 0.06 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 96 75 95 74 95 73 91 Temp 81 78 94 92 80 76 93 91 79 75 92 90 77 73 89 87 Dewpt 64 63 67 65 67 67 68 66 67 67 68 66 68 67 67 66 PWind dir S SW S S S S S S Wind char GN GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 10 10 10 5 20 Rain shwrs S Tstms S $$ IAZ095-302100- Wayne- Including the cities of Corydon, Seymour, Allerton, and Humeston 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 77 96 77 95 Temp 80 87 92 89 83 81 79 77 83 91 94 90 83 81 79 77 86 94 95 92 Dewpt 66 67 68 67 66 64 63 63 66 67 67 67 67 65 64 63 66 65 65 64 RH 62 52 46 48 57 56 58 62 57 45 41 47 59 58 60 62 51 39 37 40 Wind dir SW SW S S S S S S SW SW SW SW S S SW SW SW SW SW S Wind spd 17 17 17 13 12 12 12 13 14 12 11 4 5 6 6 5 9 11 12 8 Wind gust 24 23 24 25 25 Clouds SC SC FW FW SC B1 SC SC SC SC FW SC FW SC SC SC SC FW FW FW PoP 12hr 30 5 10 5 5 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 78 96 75 94 74 94 73 90 Temp 82 78 94 91 80 76 92 90 79 75 91 89 77 73 88 85 Dewpt 64 64 67 66 67 67 69 67 68 68 68 67 68 67 67 67 PWind dir S SW S S S S S S Wind char GN GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 10 10 10 10 10 Rain shwrs S $$ IAZ096-302100- Appanoose- Including the city of Centerville 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 77 95 77 95 Temp 80 87 91 89 83 81 79 77 83 91 94 90 83 81 79 77 86 93 95 92 Dewpt 67 68 69 68 66 64 63 63 67 67 68 69 68 66 64 64 67 67 65 65 RH 65 53 49 50 57 56 58 62 59 45 43 50 61 60 60 64 53 43 37 41 Wind dir S SW S S S S S SW SW SW SW S S S SW SW SW SW SW S Wind spd 16 14 16 11 11 10 11 12 13 12 10 4 4 5 5 5 8 9 11 8 Wind gust 23 24 23 24 25 25 14 Clouds B1 SC SC FW SC B1 SC SC FW SC FW SC FW SC SC SC SC FW FW FW PoP 12hr 30 5 10 5 5 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 96 95 Max heat 92 98 91 85 96 100 94 84 99 101 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 96 75 94 75 94 73 90 Temp 82 79 94 91 80 76 92 90 78 75 91 89 77 73 88 86 Dewpt 64 65 67 67 68 68 69 68 69 69 69 69 69 68 68 68 PWind dir S SW S SW S S S S Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 5 10 10 10 10 20 Rain shwrs S $$ IAZ097-302100- Davis- Including the city of Bloomfield 701 AM CDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 77 95 77 95 Temp 79 86 91 89 82 80 78 77 83 90 94 90 83 81 79 77 85 93 95 91 Dewpt 69 70 71 70 67 65 63 64 69 70 71 71 69 67 64 65 69 69 67 68 RH 72 59 52 54 61 60 60 64 63 52 47 54 63 63 60 67 59 46 40 47 Wind dir S SW S S S S S SW SW SW SW S S S SW SW SW SW SW S Wind spd 12 12 12 9 10 9 10 11 11 10 9 4 4 5 5 5 6 8 9 5 Wind gust 24 23 23 20 23 21 23 24 23 16 Clouds B1 SC FW FW SC B1 B1 SC SC SC FW SC FW FW FW SC SC FW CL FW PoP 12hr 30 10 10 0 5 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 91 98 94 96100 96 98100 96 Max heat 93 100 91 82 98 104 95 83 101 102 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 79 97 75 94 74 94 73 90 Temp 82 79 94 91 79 76 91 89 78 75 91 89 76 73 88 85 Dewpt 65 65 70 70 69 69 71 71 69 69 71 71 70 68 70 70 PWind dir S SW SW SW S S S E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 10 10 10 10 20 Rain shwrs S $$