Area Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
013 FOUS53 KDMX 302311 AFMDMX Area Forecast Matrices National Weather Service Des Moines IA 611 PM CDT Sun Aug 30 2026 IAZ004-310900- Emmet- Including the city of Estherville 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 87 66 86 66 Temp 84 77 74 72 71 79 84 86 83 72 69 67 66 76 83 86 83 73 70 68 66 Dewpt 70 70 67 65 65 69 70 69 69 66 65 63 63 67 68 69 69 68 66 64 64 RH 63 79 79 79 81 72 63 57 63 81 87 87 90 74 61 57 63 84 87 87 93 Wind dir S S SW SW W N N N N N NE NE NE NE E E NE NE NE NE E Wind spd 10 6 6 6 4 6 6 6 4 3 2 2 1 2 3 4 4 5 6 8 6 Clouds SC SC SC B1 B1 B1 SC SC FW FW SC SC B2 B1 B2 B1 SC SC B1 B1 B1 PoP 12hr 5 10 5 10 60 QPF 12hr 0 0 0 0 0.05-0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L S Tstms S C C S S Heat index 89 Max heat 93 85 91 94 85 89 93 85 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 67 85 68 86 68 85 66 83 Temp 82 83 70 68 82 83 72 69 83 83 71 68 83 82 70 66 81 80 Dewpt 69 71 67 66 71 72 68 66 71 72 69 66 70 70 66 64 67 67 PWind dir E SE S S S SE E E SE Wind char LT LT GN LT LT LT GN LT GN Avg clouds SC FW FW SC SC SC FW FW SC FW FW FW SC FW FW SC B1 SC PoP 12hr 20 50 20 20 10 10 10 20 10 Rain shwrs S S C S S S Tstms S S C S S S $$ IAZ005-310900- Kossuth- Including the city of Algona 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 88 67 88 68 Temp 83 77 75 72 72 80 85 87 84 73 71 68 67 77 84 87 84 75 71 69 68 Dewpt 72 71 69 67 66 71 73 73 73 70 67 66 66 71 72 72 72 70 68 66 65 RH 70 82 82 84 81 74 67 63 70 90 87 93 97 82 67 61 67 84 90 90 90 Wind dir S S S SW SW NW NW N N N NE NE E E SE E E E NE NE E Wind spd 9 6 6 6 4 5 5 5 4 3 2 2 2 2 3 3 4 5 5 8 6 Clouds SC B1 B1 B1 B1 B1 SC SC FW FW SC SC B2 B2 B1 SC SC SC SC B1 B1 PoP 12hr 10 10 10 10 40 QPF 12hr 0 0 0.00-0.12 0.00-0.24 0.02-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S Tstms S S S C C S Heat index 88 92 94 90 90 93 90 Max heat 92 85 94 97 88 94 96 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 86 68 86 67 86 66 84 Temp 83 84 71 68 82 83 72 69 84 83 71 68 84 83 70 66 82 80 Dewpt 72 73 69 67 73 75 70 68 74 74 70 68 72 72 68 65 69 69 PWind dir SE SE SE SE S SE E E SE Wind char LT LT GN LT LT LT GN LT GN Avg clouds SC FW FW SC B1 SC FW FW SC FW FW FW SC FW FW SC B1 SC PoP 12hr 20 50 30 20 10 10 10 20 10 Rain shwrs S S C C S S Tstms S S C C S S $$ IAZ006-310900- Winnebago- Including the cities of Forest City and Lake Mills 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 87 67 86 67 Temp 81 76 74 73 72 80 85 86 83 73 70 68 67 77 83 86 83 73 71 69 67 Dewpt 71 70 69 67 66 71 73 72 73 70 67 66 65 70 71 71 72 70 67 66 65 RH 72 82 84 81 81 74 67 63 72 90 90 93 93 79 67 61 70 90 87 90 93 Wind dir S S S S SW W NW N N N NE E SE E S SE E E E NE E Wind spd 9 6 6 5 4 5 5 4 3 2 1 1 1 3 3 3 3 4 4 5 6 Clouds SC B1 B1 B1 SC B1 SC SC FW FW SC SC B1 B1 B1 B1 SC SC SC B1 B1 PoP 12hr 10 10 20 10 50 QPF 12hr 0 0 0.00-0.05 0.00-0.50 0.05-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Tstms S S C C C S Heat index 91 93 88 88 91 88 Max heat 90 93 96 85 90 93 85 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 67 84 68 85 67 85 65 83 Temp 82 83 71 68 81 82 72 69 83 82 70 68 83 82 69 66 81 80 Dewpt 71 73 68 67 73 74 70 68 73 74 70 67 72 71 67 64 68 67 PWind dir SE SE SE SE S SE SE E SE Wind char LT LT GN LT LT LT GN LT GN Avg clouds SC SC FW SC B1 SC FW FW SC SC FW FW SC FW FW SC SC SC PoP 12hr 20 50 30 20 10 10 10 20 10 Rain shwrs S S C C S S S Tstms S S C C S S $$ IAZ007-310900- Worth- Including the cities of Northwood and Manly 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 88 68 87 68 Temp 79 75 74 73 72 81 85 87 83 73 71 69 68 77 84 86 83 74 71 70 68 Dewpt 71 70 69 68 67 71 73 72 73 70 68 66 66 70 71 71 72 70 68 66 65 RH 77 84 84 84 84 72 67 61 72 90 90 90 93 79 65 61 70 87 90 87 90 Wind dir S S S S SW W NW NW NW N N NE SE SE SW S E NE NE NE E Wind spd 9 8 6 5 4 5 5 5 3 2 1 1 2 3 3 3 2 3 3 5 5 Wind gust 19 Clouds SC B1 B1 B1 SC SC SC SC FW CL SC B1 B1 B2 B1 SC SC SC SC B2 B1 PoP 12hr 20 10 20 10 50 QPF 12hr 0 0 0.00-0.06 0 0.04-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C S Tstms S S C C C S Heat index 92 93 89 89 92 88 Max heat 86 93 96 86 90 94 85 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 67 84 68 85 67 85 64 83 Temp 83 83 70 68 81 81 71 69 83 81 69 68 83 81 69 65 80 79 Dewpt 71 72 68 67 72 74 70 68 73 74 69 67 71 71 67 64 67 67 PWind dir SE SE SE SE S SE E E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC SC FW SC B1 SC FW FW SC SC FW FW SC FW FW SC SC SC PoP 12hr 20 60 40 20 10 20 10 10 20 Rain shwrs S L C S S S Tstms S C C S $$ IAZ015-310900- Palo Alto- Including the city of Emmetsburg 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 89 67 88 67 Temp 84 77 74 72 71 80 86 88 85 73 70 68 67 77 85 87 85 74 71 69 67 Dewpt 71 70 68 66 65 70 71 71 71 68 66 65 65 69 70 71 70 69 67 65 64 RH 65 79 82 81 81 72 61 57 63 84 87 90 93 76 61 59 61 84 87 87 90 Wind dir S S S SW W NW N N N NE NE NE NE E E E E NE NE NE E Wind spd 9 6 5 5 4 5 5 5 3 3 2 2 1 2 3 4 4 5 6 8 5 Clouds SC B1 B1 B1 B1 B1 SC SC FW SC SC SC B2 B2 B1 SC SC SC SC B1 B1 PoP 12hr 5 10 10 10 40 QPF 12hr 0 0 0.01 0.00-0.08 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S Tstms S S C C S Heat index 89 92 94 90 93 Max heat 93 86 94 96 88 94 96 88 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 68 87 68 88 67 87 65 85 Temp 84 85 70 68 83 84 72 69 85 84 71 68 85 83 70 66 83 81 Dewpt 70 72 68 66 72 73 69 67 72 73 69 67 71 71 67 65 68 68 PWind dir SE SE S S SE SE SE E SE Wind char LT LT GN LT LT LT LT LT GN Avg clouds SC FW FW SC B1 SC FW FW SC FW FW FW SC FW FW SC B1 SC PoP 12hr 20 60 20 20 10 10 10 20 10 Rain shwrs S S L S S S Tstms S S C S S S $$ IAZ016-310900- Hancock- Including the cities of Garner, Britt, and Kanawha 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 88 69 88 69 Temp 80 76 75 73 72 81 86 87 84 74 71 69 69 77 85 87 85 75 72 70 69 Dewpt 72 70 69 67 66 71 72 72 73 70 68 67 66 70 71 71 72 70 67 65 64 RH 77 82 82 81 81 72 63 61 70 87 90 93 90 79 63 59 65 84 84 84 84 Wind dir S S S S SW W NW N N NE NE NE E E S SE E E E E E Wind spd 8 6 6 6 5 5 5 4 3 2 2 2 2 3 2 2 3 4 5 6 6 Clouds SC B1 B1 B1 B1 B1 SC SC SC FW SC SC B2 B1 B1 SC SC SC SC B1 B1 PoP 12hr 20 10 10 10 40 QPF 12hr 0 0 0 0.00-0.64 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C S Tstms S S S S C C S Heat index 92 94 90 90 93 90 Max heat 90 94 97 87 92 95 88 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 68 85 69 86 67 86 65 84 Temp 84 84 71 68 82 82 71 69 83 82 70 68 83 82 70 66 81 80 Dewpt 70 72 68 67 72 73 69 67 72 73 70 67 71 70 67 64 67 67 PWind dir SE E SE SE S SE SE E SE Wind char LT LT GN LT LT LT LT LT GN Avg clouds SC SC FW SC B1 SC FW FW SC SC FW FW SC FW FW SC B1 SC PoP 12hr 20 60 40 20 10 10 10 10 20 Rain shwrs S S L C S S S Tstms S S C C S S $$ IAZ017-310900- Cerro Gordo- Including the cities of Mason City and Clear Lake 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 88 69 89 69 Temp 79 75 75 74 73 81 86 87 84 74 72 70 69 78 85 88 85 75 72 71 69 Dewpt 71 71 68 66 66 71 72 72 73 71 68 67 66 70 71 71 72 70 67 65 65 RH 77 87 79 76 79 72 63 61 70 90 87 90 90 76 63 57 65 84 84 81 87 Wind dir S S S SW SW W W NW N N N NE E SE SW SE E E NE E NE Wind spd 9 8 8 6 5 5 5 4 2 2 2 1 1 3 2 2 2 3 4 5 5 Wind gust 20 Clouds B1 B1 B1 B1 SC B1 SC SC FW FW SC B1 B1 B1 B1 SC SC SC SC B1 B1 PoP 12hr 30 10 20 10 30 QPF 12hr 0 0 0.00-0.08 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S Tstms S S S S Heat index 92 94 90 90 94 91 Max heat 86 94 97 86 93 97 88 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 68 85 69 86 67 86 65 84 Temp 84 84 71 68 82 82 72 69 83 82 70 68 83 82 69 66 81 80 Dewpt 70 72 68 67 72 73 69 68 72 72 69 67 70 70 66 64 66 66 PWind dir SE E SE SE S SE E E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC B1 SC FW SC SC SC FW FW SC FW FW SC SC SC PoP 12hr 20 60 40 20 10 20 10 10 20 Rain shwrs S L C S S S Tstms S C C S $$ IAZ023-310900- Pocahontas- Including the cities of Pocahontas, Laurens, Rolfe, Fonda, and Gilmore City 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 90 68 90 68 Temp 85 77 75 73 72 81 86 89 86 73 71 69 68 78 86 89 86 75 72 70 68 Dewpt 71 71 68 66 66 70 72 73 73 69 68 67 66 71 72 72 72 69 67 65 64 RH 63 82 79 79 81 69 63 59 65 87 90 93 93 79 63 57 63 82 84 84 87 Wind dir S S S SW SW NW NW N N NE NE NE NE E E SE E E E E E Wind spd 8 5 4 4 3 3 3 3 1 1 1 1 1 2 2 2 2 3 4 5 4 Clouds SC B1 B2 B2 B2 B1 SC FW FW SC FW B1 B2 B2 B1 SC SC SC SC B1 B1 PoP 12hr 10 10 10 10 30 QPF 12hr 0 0 0 0.00-0.08 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms S S S Heat index 90 93 96 92 92 96 92 Max heat 93 86 96 98 88 94 98 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 68 88 69 89 67 89 66 86 Temp 85 85 71 69 84 85 72 69 86 85 71 68 86 84 70 66 83 82 Dewpt 71 73 68 67 73 74 68 67 73 73 69 67 72 71 67 65 69 68 PWind dir SE SE S S SE SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC FW SC SC FW FW FW SC FW FW SC B1 SC PoP 12hr 20 50 20 20 10 10 10 10 10 Rain shwrs S S C S S S Tstms S S C S S S $$ IAZ024-310900- Humboldt- Including the city of Humboldt 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 90 69 90 69 Temp 83 78 76 74 72 81 87 89 86 75 72 70 69 78 87 89 87 76 74 71 69 Dewpt 73 72 69 67 66 71 72 72 72 71 69 68 67 71 72 71 71 70 68 66 65 RH 72 82 79 79 81 72 61 57 63 87 90 93 93 79 61 56 59 82 82 84 87 Wind dir S S S S SW W NW N N NE NE NE E E SE SE E E E E E Wind spd 9 6 6 6 4 4 4 4 3 2 2 2 1 2 3 3 3 4 5 6 5 Clouds SC B1 B1 B1 B1 B1 B1 SC FW FW FW SC B2 B2 B1 SC SC SC SC B1 B1 PoP 12hr 10 10 10 5 30 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms S S S Heat index 88 93 96 93 93 95 93 Max heat 92 86 95 97 88 94 96 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 69 88 70 89 68 88 66 86 Temp 86 85 72 69 84 85 72 70 86 85 71 69 86 84 71 66 83 82 Dewpt 70 72 69 67 72 73 70 68 72 73 70 68 71 71 68 65 68 67 PWind dir SE SE S SE SE SE SE E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC FW FW SC B1 SC FW SC SC FW FW FW SC FW FW SC B1 SC PoP 12hr 20 50 40 20 10 10 10 20 10 Rain shwrs S S C C S S Tstms S S C C S S $$ IAZ025-310900- Wright- Including the cities of Eagle Grove, Clarion, and Belmond 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 89 70 90 70 Temp 81 77 76 74 73 81 86 88 85 75 72 71 70 78 86 89 86 76 75 72 70 Dewpt 72 71 68 66 65 71 72 72 72 70 69 68 67 70 71 71 72 69 67 65 64 RH 74 82 76 76 76 72 63 59 65 84 90 90 90 76 61 56 63 79 76 79 81 Wind dir S S S SW SW SW W NW N NE NE E E SE SE SE E E E E E Wind spd 8 8 9 9 6 6 5 4 3 3 2 2 2 3 2 3 3 5 6 8 6 Clouds B1 B1 B1 B1 B1 B1 SC FW FW FW SC SC B2 B1 B1 SC SC SC SC B1 B1 PoP 12hr 20 10 10 5 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S Heat index 92 95 92 92 95 92 Max heat 90 84 95 97 88 93 96 89 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 69 87 69 88 68 87 66 85 Temp 86 85 72 69 83 84 72 70 85 84 71 69 85 83 70 66 82 81 Dewpt 70 71 68 67 71 72 69 67 71 72 70 67 69 69 67 64 66 66 PWind dir SE E SE SE SE SE SE E SE Wind char LT LT GN LT LT LT LT LT GN Avg clouds SC SC FW SC B1 SC FW SC SC SC FW FW SC FW FW SC SC SC PoP 12hr 20 50 40 20 10 10 10 10 20 Rain shwrs S C C S S Tstms S C C S S $$ IAZ026-310900- Franklin- Including the city of Hampton 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 89 70 90 70 Temp 79 77 76 74 73 81 86 88 85 75 73 71 70 78 86 89 86 76 74 72 70 Dewpt 71 70 67 65 65 70 72 72 73 71 69 68 67 70 71 71 72 70 67 65 64 RH 77 79 74 74 76 69 63 59 67 87 87 90 90 76 61 56 63 82 79 79 81 Wind dir S S S SW SW SW W NW N N N NE E SE S SE E E E SE E Wind spd 6 8 9 10 8 6 5 4 2 2 2 2 2 2 2 2 2 4 4 5 4 Clouds B1 B1 B1 B1 SC B1 SC SC SC FW SC SC B2 B1 B1 SC SC SC SC SC SC PoP 12hr 30 10 10 10 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms S S Heat index 92 95 91 91 95 92 Max heat 87 94 97 89 94 97 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 69 86 69 87 68 87 66 84 Temp 86 85 72 69 82 82 73 70 84 82 71 68 84 82 70 66 82 80 Dewpt 70 71 68 67 71 72 69 67 71 72 69 67 69 69 66 64 65 66 PWind dir SE E SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC B1 SC FW SC SC FW FW FW SC FW FW SC SC SC PoP 12hr 10 50 50 20 10 20 10 10 20 Rain shwrs C C S S S Tstms C C S S $$ IAZ027-310900- Butler- Including the cities of Parkersburg, Clarksville, Shell Rock, Greene, Aplington, Allison, and Dumont 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 90 70 90 71 Temp 79 77 76 74 73 81 87 89 86 77 74 72 70 79 87 90 86 77 75 73 71 Dewpt 71 70 68 66 66 70 73 74 74 72 70 69 68 71 73 73 73 71 68 65 65 RH 77 79 76 76 79 69 63 61 68 85 87 90 93 77 63 58 65 82 79 76 81 Wind dir SE SE S S SW SW SW W W E N E E S S S E E SE SE E Wind spd 8 9 10 10 8 8 8 5 3 2 2 2 2 3 3 2 2 4 4 5 4 Clouds B1 B1 B1 B2 SC SC B1 SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 30 10 10 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms S S S Heat index 94 98 94 94 98 93 Max heat 87 97 101 90 95 99 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 69 85 70 86 68 86 66 83 Temp 86 85 73 70 82 82 73 70 84 82 71 69 83 82 70 66 81 80 Dewpt 71 72 69 68 73 73 70 68 73 73 70 67 71 70 67 64 67 66 PWind dir SE E SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC FW SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 10 50 40 20 10 20 10 10 20 Rain shwrs C C S S S Tstms C C S $$ IAZ028-310900- Bremer- Including the city of Waverly 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 89 71 90 71 Temp 77 76 76 74 73 81 87 89 85 77 74 72 71 79 87 90 86 77 75 73 71 Dewpt 71 70 69 66 66 69 74 75 75 72 70 69 68 72 74 74 74 71 68 66 66 RH 82 82 79 76 79 67 65 64 72 85 87 90 90 79 65 60 68 82 79 79 84 Wind dir S SE S S S SW SW SW W SE E NE SE S S S E E SE E E Wind spd 10 10 11 11 10 10 10 8 4 3 2 3 3 3 4 3 3 5 6 8 6 Clouds B1 SC B1 B2 SC SC B1 SC SC SC FW B1 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 30 10 10 10 20 QPF 12hr 0 0 0.00-0.20 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S Tstms S S S S Heat index 94 98 94 95 99 94 Max heat 97 101 90 97 101 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 70 84 70 85 68 85 65 82 Temp 86 84 73 70 82 81 73 70 84 81 71 68 83 81 69 66 81 79 Dewpt 72 73 69 68 73 74 70 68 74 73 70 68 72 71 67 64 68 67 PWind dir SE E SE SE S SE E E E Wind char LT LT GN LT GN LT LT LT GN Avg clouds SC SC SC SC B1 SC FW SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 10 50 40 30 10 10 10 10 20 Rain shwrs S C C C S S Tstms C C S $$ IAZ033-310900- Sac- Including the cities of Sac City, Lake View, Odebolt, Wall Lake, Schaller, and Early 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 91 69 90 70 Temp 85 78 75 74 73 81 87 89 86 74 72 70 69 79 86 89 87 76 74 71 70 Dewpt 71 70 68 66 65 67 72 72 72 71 69 68 67 71 72 72 71 69 66 65 64 RH 63 76 79 76 76 63 61 57 63 90 90 93 93 77 63 57 59 79 76 81 81 Wind dir S S SW SW SW W NW N N NE NE NE NE E SE SE E E SE SE E Wind spd 6 4 5 5 4 3 3 3 2 1 1 1 1 2 3 3 2 4 5 5 4 Clouds SC B1 B2 B2 B2 B1 SC FW FW SC SC B2 B2 B1 SC SC FW SC SC B1 B1 PoP 12hr 10 10 10 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 90 93 96 93 92 96 93 Max heat 93 87 97 99 90 94 100 91 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 70 89 69 90 68 90 67 87 Temp 87 86 73 70 85 86 73 70 87 86 72 69 87 85 71 67 84 83 Dewpt 70 72 67 66 72 72 68 66 72 72 68 67 71 70 67 65 68 68 PWind dir S SE S S SE SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC FW SC SC FW FW SC SC FW FW SC B1 SC PoP 12hr 20 50 20 20 10 10 10 10 10 Rain shwrs S S C S S Tstms S S C S S $$ IAZ034-310900- Calhoun- Including the cities of Rockwell City, Manson, Lake City, and Pomeroy 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 91 70 91 71 Temp 84 78 75 74 73 81 87 90 87 75 72 71 70 79 87 90 88 76 75 72 71 Dewpt 73 72 68 66 66 69 73 74 74 71 69 68 68 72 73 73 72 70 67 65 64 RH 70 82 79 76 79 67 63 60 65 87 90 90 93 79 63 58 59 82 76 79 79 Wind dir S S S SW SW W NW N N NE NE E NE E SE SE E E SE SE E Wind spd 6 5 5 5 3 3 3 2 1 1 1 1 1 1 2 2 1 3 4 4 3 Clouds SC B1 B2 B1 B1 B1 SC FW FW SC FW B2 B2 B1 B1 SC FW SC SC B1 B1 PoP 12hr 10 10 10 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 91 94 98 95 94 98 95 Max heat 94 88 97 99 91 96 100 91 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 70 90 70 90 68 90 67 88 Temp 87 87 73 70 85 86 73 71 87 86 72 69 87 85 71 67 84 83 Dewpt 72 73 68 67 73 74 68 68 73 74 70 68 72 71 67 66 70 69 PWind dir S SE S S SE SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC B1 SC FW SC SC FW FW SC SC FW FW SC B1 SC PoP 12hr 10 50 30 20 10 10 10 10 10 Rain shwrs S C C S S Tstms C C S S $$ IAZ035-310900- Webster- Including the city of Fort Dodge 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 91 70 91 71 Temp 83 78 76 74 73 82 87 90 87 76 73 71 70 79 88 91 88 77 75 72 71 Dewpt 73 71 68 66 66 69 72 72 73 71 70 69 68 71 71 71 72 70 67 66 64 RH 72 79 76 76 79 65 61 56 63 85 90 93 93 77 57 52 59 79 76 81 79 Wind dir S S S SW SW W NW NW N NE NE E SE SE SE SE E E SE SE E Wind spd 8 6 6 6 4 4 4 3 2 2 1 1 1 2 2 3 2 3 5 5 4 Clouds B1 B1 B1 B1 B1 B1 B1 FW SC SC SC B1 B2 B1 B1 SC FW SC SC SC B1 PoP 12hr 10 10 10 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 88 94 97 94 94 98 94 Max heat 92 86 96 101 90 96 100 91 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 70 89 70 90 68 90 67 87 Temp 88 87 74 70 85 86 73 71 87 85 72 69 87 85 71 67 84 82 Dewpt 70 72 68 68 72 72 69 68 72 73 70 68 71 70 68 66 68 67 PWind dir S SE SE S SE SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC B1 SC FW SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 10 50 40 20 10 10 10 10 10 Rain shwrs S C C S S S Tstms S C C S S S $$ IAZ036-310900- Hamilton- Including the city of Webster City 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 91 71 91 72 Temp 81 78 77 75 74 81 87 89 86 76 74 72 71 80 88 91 87 77 76 73 72 Dewpt 72 71 68 66 65 70 72 72 73 71 70 69 68 70 71 71 72 70 68 65 64 RH 74 79 74 74 74 69 61 57 65 85 87 90 90 72 57 52 61 79 76 76 76 Wind dir S S S S SW SW W NW N NE NE E SE SE S SE E E SE SE E Wind spd 8 8 9 10 6 6 5 4 2 2 2 2 2 3 3 3 2 4 5 8 5 Clouds B1 B1 B2 B1 B1 B1 SC SC SC SC B1 B1 B2 B1 B1 SC SC SC SC SC SC PoP 12hr 20 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Heat index 93 97 93 93 97 94 Max heat 90 84 95 99 90 96 100 92 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 70 89 70 89 68 89 67 86 Temp 88 86 74 71 84 85 73 71 86 84 72 69 86 84 71 67 83 82 Dewpt 70 71 68 68 71 72 69 68 71 72 70 68 70 69 68 65 67 66 PWind dir S E SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC FW SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 10 50 40 20 10 10 10 10 10 Rain shwrs C C S C S Tstms C C S S $$ IAZ037-310900- Hardin- Including the cities of Iowa Falls, Eldora, and Ackley 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 90 71 91 72 Temp 80 78 77 75 74 80 86 89 85 76 74 72 71 79 87 90 86 76 76 73 72 Dewpt 71 70 68 65 65 68 72 73 74 72 70 69 68 71 72 72 72 70 68 66 65 RH 74 76 74 71 74 67 63 59 70 87 87 90 90 77 61 56 63 82 76 79 79 Wind dir SE S S SW SW SW SW W N E NE E SE S S S E SE SE SE SE Wind spd 8 8 9 10 8 8 5 3 2 2 1 2 2 2 3 3 2 4 4 5 4 Clouds B1 B1 B1 B1 SC B1 SC SC SC SC B1 SC B1 B1 B1 SC SC SC SC SC SC PoP 12hr 30 20 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms S S S Heat index 92 97 93 93 97 92 Max heat 86 83 94 101 91 96 101 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 70 88 70 89 68 88 67 86 Temp 87 86 74 71 83 83 73 71 85 83 71 69 85 83 70 67 82 80 Dewpt 70 72 69 68 72 73 70 68 72 73 70 68 70 70 67 65 67 67 PWind dir S E SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC FW SC SC FW FW FW SC FW FW SC SC SC PoP 12hr 10 50 40 30 10 20 10 10 20 Rain shwrs C C S C S S Tstms C C S C $$ IAZ038-310900- Grundy- Including the cities of Grundy Center, Reinbeck, Conrad, Dike, and Wellsburg 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 91 72 90 72 Temp 80 78 77 75 74 81 87 89 86 78 75 73 72 79 86 90 85 77 76 73 72 Dewpt 71 70 67 65 65 68 73 74 74 72 70 69 68 72 73 73 73 70 68 66 65 RH 74 76 71 71 74 65 63 61 68 82 84 87 87 79 65 58 67 79 76 79 79 Wind dir SE S S SW SW SW SW S NW SE SW SE SE SW S S E SE SE S SE Wind spd 8 9 11 11 10 9 8 4 3 2 1 2 2 3 3 3 2 4 4 6 5 Clouds B1 B1 B1 B2 B1 B1 SC SC SC SC SC B1 B1 B1 B1 SC FW FW SC SC SC PoP 12hr 30 20 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S Tstms S S S S S Heat index 93 99 94 93 98 92 Max heat 87 96 101 92 96 100 90 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 71 87 70 87 69 87 66 85 Temp 87 85 75 71 83 83 74 71 85 83 72 69 85 82 70 67 82 80 Dewpt 71 72 68 68 73 73 69 68 73 73 70 68 71 70 67 64 67 66 PWind dir S E SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC FW SC SC FW FW FW SC FW FW FW SC SC PoP 12hr 10 50 40 20 10 20 10 10 20 Rain shwrs C C S S S Tstms C C S $$ IAZ039-310900- Black Hawk- Including the cities of Waterloo and Cedar Falls 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 90 72 90 72 Temp 78 77 77 74 74 81 87 90 86 78 75 73 72 79 87 90 85 77 76 74 72 Dewpt 71 70 68 66 66 69 73 75 75 72 71 69 68 72 74 74 74 71 68 66 66 RH 79 79 74 76 76 67 63 62 70 82 87 87 87 79 65 60 70 82 76 76 81 Wind dir S SE S S S SW SW SW S SE S SE SE S S S E SE S S SE Wind spd 9 9 11 11 10 10 9 6 4 3 2 2 3 4 4 3 3 5 5 6 5 Clouds B1 SC B1 B2 B1 SC B1 SC SC FW SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 30 20 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S Tstms S S S S S Heat index 94100 95 95100 93 Max heat 85 97 103 92 97 102 91 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 71 86 71 86 68 86 66 84 Temp 87 85 75 71 83 82 74 71 84 82 71 69 84 81 70 67 81 80 Dewpt 72 73 69 68 73 74 70 68 74 74 70 68 72 71 67 64 68 67 PWind dir S E SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW FW SC SC FW FW FW SC SC PoP 12hr 10 40 40 20 10 20 10 10 20 Rain shwrs C C S S S Tstms C C S $$ IAZ044-310900- Crawford- Including the city of Denison 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 91 70 90 71 Temp 86 78 75 74 73 80 87 89 87 76 73 71 70 79 87 90 88 78 76 73 71 Dewpt 71 70 68 66 65 67 71 72 72 71 69 68 67 70 70 70 70 68 65 64 63 RH 61 76 79 76 76 65 59 57 61 85 87 90 90 74 57 52 55 71 69 73 76 Wind dir SW S S S SW W NW NW N E E E SE E SE S SE SE SE S SE Wind spd 6 4 4 5 4 3 4 3 2 1 1 1 1 3 4 4 3 5 5 5 5 Wind gust 17 Clouds SC B1 B2 B2 B2 B1 SC FW SC SC SC B2 B2 B1 SC SC FW FW SC B1 B1 PoP 12hr 10 10 20 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 91 93 96 94 92 96 93 Max heat 94 88 95 100 92 94 98 91 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 71 89 70 90 69 89 68 86 Temp 88 86 74 71 86 86 74 71 88 86 72 70 87 85 72 68 84 83 Dewpt 68 71 66 66 71 71 68 66 70 71 68 66 69 69 67 65 67 67 PWind dir S SE S SE S SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC FW SC SC FW FW SC SC FW FW SC B1 SC PoP 12hr 10 50 20 20 10 10 10 10 10 Rain shwrs C S S Tstms C S S $$ IAZ045-310900- Carroll- Including the city of Carroll 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 91 71 92 72 Temp 86 79 76 76 75 81 87 90 87 76 74 72 71 81 88 92 89 78 77 74 72 Dewpt 73 71 68 65 65 68 73 73 74 71 70 69 67 71 72 72 72 69 66 64 63 RH 65 77 76 69 71 65 63 58 65 85 87 90 87 72 59 52 57 74 69 71 73 Wind dir S S SW SW SW W NW NW N NE E SE SW SE SE S SE SE S S S Wind spd 5 5 6 9 6 5 4 3 2 1 1 1 1 2 3 4 2 4 5 6 5 Wind gust 17 20 17 Clouds SC B1 B1 B1 B1 B1 SC FW SC SC SC B2 B2 B1 SC SC FW SC SC SC B1 PoP 12hr 10 20 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 93 94 98 96 95 99 95 Max heat 95 90 97 102 93 97 103 93 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 72 91 71 91 69 91 68 88 Temp 89 88 75 72 87 87 74 72 88 87 72 70 88 86 72 68 85 83 Dewpt 71 73 67 67 73 73 68 67 73 73 69 67 72 71 67 65 69 68 PWind dir SW SE S S S SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC FW SC B1 FW FW SC SC FW FW SC B1 SC PoP 12hr 10 50 30 20 10 10 10 10 10 Rain shwrs C C S S Tstms C C S S $$ IAZ046-310900- Greene- Including the city of Jefferson 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 92 71 93 73 Temp 84 79 77 75 74 81 87 90 87 76 74 72 71 80 89 92 89 78 77 74 73 Dewpt 74 72 68 65 65 69 73 74 75 72 70 69 68 72 73 72 72 70 67 65 64 RH 72 79 74 71 74 67 63 60 68 87 87 90 90 77 59 52 57 76 71 74 73 Wind dir S S S SW SW SW W NW N NE E S SW SE SE S E SE SE S S Wind spd 5 5 6 8 5 5 4 3 1 1 1 1 1 2 3 3 2 4 5 5 4 Wind gust 17 19 Clouds SC B1 B1 B2 B1 B1 SC FW SC SC B1 B2 B2 B1 SC SC FW SC SC SC SC PoP 12hr 10 20 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 92 95100 97 97101 96 Max heat 95 90 97 102 93 98 103 94 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 71 91 71 91 69 91 67 88 Temp 89 88 75 72 86 87 74 71 88 86 72 70 87 85 72 68 85 83 Dewpt 72 73 68 68 74 74 69 68 74 74 70 68 73 72 68 66 70 69 PWind dir SW SE S S SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 10 40 30 20 10 10 10 10 10 Rain shwrs C C S S S Tstms C C S S S $$ IAZ047-310900- Boone- Including the city of Boone 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 92 72 93 73 Temp 83 79 78 76 74 82 88 90 87 77 75 73 72 81 89 93 89 79 77 75 73 Dewpt 74 72 68 66 66 70 72 73 74 72 71 70 68 71 72 71 72 70 67 66 65 RH 74 79 71 71 76 67 59 58 65 85 87 90 87 72 57 49 57 74 71 74 76 Wind dir S S S SW SW SW W W N NE E S S S S S E SE SE S S Wind spd 6 6 8 9 6 6 5 4 2 2 2 2 2 3 3 3 3 5 5 6 5 Wind gust 18 Clouds B1 B1 B1 B2 B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC FW SC SC SC SC PoP 12hr 10 20 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 90 95 99 95 95100 95 Max heat 94 89 97 102 94 98 101 94 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 72 90 71 90 69 90 68 87 Temp 90 88 76 72 86 86 74 72 87 86 73 70 87 85 72 68 84 83 Dewpt 71 72 69 68 72 72 70 68 72 73 71 68 71 70 68 66 68 67 PWind dir SW E SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW SC SC SC FW FW SC SC SC PoP 12hr 5 40 40 20 10 10 10 10 10 Rain shwrs C C S S Tstms C C S S $$ IAZ048-310900- Story- Including the city of Ames 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 92 73 93 73 Temp 82 80 78 76 75 82 88 90 87 78 75 73 73 82 90 93 89 79 78 75 73 Dewpt 71 70 68 66 66 69 72 73 74 72 71 70 69 71 71 71 72 70 68 66 66 RH 69 72 71 71 74 65 59 58 65 82 87 90 87 69 54 49 57 74 71 74 79 Wind dir S S S S SW SW SW SW N E E S S SW S S E SE SE S SE Wind spd 8 8 9 9 8 8 6 4 2 2 2 2 2 3 4 4 3 4 5 5 5 Clouds B1 B1 B1 B2 B1 B1 SC SC SC SC B1 B1 B1 SC SC FW FW SC SC SC SC PoP 12hr 20 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 95 99 95 96100 96 Max heat 91 88 97 101 94 98 102 94 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 72 90 71 90 69 90 67 87 Temp 90 88 76 72 86 86 74 72 87 86 73 70 87 85 72 68 84 83 Dewpt 70 72 69 68 72 73 70 69 72 73 71 69 71 70 69 66 68 67 PWind dir SW SE SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 5 30 40 20 10 10 10 10 20 Rain shwrs C C S S S S Tstms C C S S $$ IAZ049-310900- Marshall- Including the city of Marshalltown 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 93 72 93 73 Temp 81 79 78 76 75 82 88 91 87 77 75 73 72 81 90 93 88 78 77 74 73 Dewpt 71 70 67 65 65 68 71 72 73 72 70 69 68 70 71 71 71 70 67 66 65 RH 72 74 69 69 71 63 57 54 63 85 84 87 87 69 54 49 57 76 71 76 76 Wind dir SE S S SW SW SW SW SW NW E SE S S SW S S E SE S S S Wind spd 9 9 10 10 9 9 6 5 3 2 2 2 2 3 3 3 3 4 5 5 4 Clouds B1 SC B1 B1 B1 SC B1 SC SC SC B1 SC B1 SC B1 SC FW SC FW SC SC PoP 12hr 20 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 95 99 95 96100 95 Max heat 89 86 96 101 92 99 102 93 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 72 90 71 90 69 89 66 87 Temp 90 87 75 72 86 85 74 71 87 85 72 70 87 84 71 67 84 82 Dewpt 70 72 68 68 72 72 70 68 72 73 71 68 70 70 68 65 67 66 PWind dir SW SE SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC FW FW FW SC FW FW FW SC SC PoP 12hr 5 40 40 20 10 20 10 10 20 Rain shwrs C C S S S S Tstms C C S S $$ IAZ050-310900- Tama- Including the cities of Tama, Toledo, Traer, Dysart, and Gladbrook 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 92 72 92 73 Temp 80 78 78 76 74 81 88 91 87 78 75 73 72 81 88 92 87 78 77 74 73 Dewpt 71 70 66 64 64 68 71 72 72 70 69 67 67 70 71 71 71 68 66 64 64 RH 74 76 67 66 71 65 57 54 61 76 82 81 84 69 57 51 59 71 69 71 73 Wind dir S S S SW SW SW SW S S SE S S SE SW SW S E SE S S S Wind spd 8 9 10 11 10 9 8 5 3 2 2 2 2 3 3 3 3 5 5 5 4 Clouds B1 B1 B1 B1 B1 SC B1 SC SC FW SC SC B1 SC B1 SC FW SC FW SC SC PoP 12hr 20 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 94100 94 94 99 93 Max heat 88 83 95 102 91 96 100 91 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 71 88 70 88 68 88 66 85 Temp 89 86 75 72 84 84 73 71 86 83 71 69 85 82 70 66 83 81 Dewpt 70 71 67 67 72 71 68 67 72 72 69 66 70 69 66 64 66 65 PWind dir SW SE SE SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC SC SC FW FW SC SC FW FW FW SC SC PoP 12hr 5 40 40 20 10 20 10 10 20 Rain shwrs C C S S S S Tstms S C S S $$ IAZ057-310900- Audubon- Including the cities of Audubon and Exira 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 92 72 94 74 Temp 87 79 77 76 75 81 88 90 88 77 75 73 72 82 90 93 90 79 78 75 74 Dewpt 72 70 67 64 64 67 71 72 73 72 70 68 67 70 70 69 70 68 64 63 63 RH 61 74 71 66 69 63 57 56 61 85 84 84 84 67 52 46 52 69 62 66 69 Wind dir S S S SW SW SW W W N E SE S S S S S S SE S S S Wind spd 6 5 8 10 8 6 5 4 2 1 1 1 2 3 5 5 3 5 6 6 6 Wind gust 19 21 18 Clouds SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 93 94 98 96 95 98 96 Max heat 96 89 96 101 93 97 100 92 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 73 91 72 91 70 90 68 88 Temp 90 88 76 73 87 88 74 73 89 87 73 71 88 86 72 69 85 84 Dewpt 69 71 66 67 71 72 68 67 71 72 69 68 70 70 67 66 68 68 PWind dir SW S S S S SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC FW SC SC FW FW SC SC FW FW SC B1 FW PoP 12hr 5 30 30 20 10 10 10 10 10 Rain shwrs C C S Tstms C C S $$ IAZ058-310900- Guthrie- Including the cities of Guthrie Center, Panora, Bayard, and Casey 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 93 73 94 75 Temp 86 80 79 77 76 82 88 91 88 77 75 74 73 82 90 94 90 80 79 76 75 Dewpt 73 71 67 64 64 68 72 73 74 72 70 68 67 71 71 71 71 68 65 64 64 RH 65 74 67 64 66 63 59 56 63 85 84 82 81 69 54 47 54 67 62 66 69 Wind dir S S S SW SW SW W W NW E SE SW SW S S S SE SE S S S Wind spd 6 6 9 11 10 8 5 3 2 2 1 2 2 3 4 4 4 5 8 8 8 Wind gust 20 23 20 Clouds SC SC B1 B2 B1 B1 SC SC SC SC B1 SC B1 SC SC FW FW SC SC SC SC PoP 12hr 10 20 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 93 95100 97 97101 97 Max heat 97 90 82 97 102 93 98 103 94 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 73 92 72 92 70 91 68 88 Temp 90 89 76 73 88 88 75 73 89 87 73 71 88 86 72 69 85 84 Dewpt 70 72 67 68 73 72 69 68 73 73 69 68 72 71 68 66 69 68 PWind dir SW S S S S SE SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC SC SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 5 30 30 20 10 10 10 10 10 Rain shwrs C C S Tstms C C S $$ IAZ059-310900- Dallas- Including the cities of Perry, Waukee, and Adel 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 93 73 94 75 Temp 85 81 79 77 76 83 89 91 88 78 76 74 73 82 91 94 90 80 79 77 75 Dewpt 73 71 67 65 65 69 72 73 74 72 70 69 67 70 71 71 71 68 66 65 64 RH 67 72 67 67 69 63 57 56 63 82 82 84 81 67 52 47 54 67 64 67 69 Wind dir S S S SW SW SW W W NW E SE SW S SW S SW SE SE S S S Wind spd 8 6 9 11 9 8 6 4 3 2 2 3 3 4 5 5 4 6 8 8 6 Wind gust 20 23 19 Clouds B1 SC B1 B1 B1 B1 SC SC SC SC B1 SC SC SC SC FW FW SC FW SC SC PoP 12hr 20 20 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 92 95100 97 97101 96 Max heat 97 90 83 98 102 94 99 103 95 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 73 91 73 92 70 91 69 88 Temp 91 89 77 73 87 87 76 73 89 87 74 71 88 86 73 69 85 84 Dewpt 70 71 68 68 72 72 69 68 73 72 70 68 71 70 68 66 69 68 PWind dir SW SE S S S SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC B1 SC SC SC SC FW SC SC SC FW FW SC SC SC PoP 12hr 5 30 30 20 10 10 10 10 10 Rain shwrs C C S S Tstms C C S S $$ IAZ060-310900- Polk- Including the city of Des Moines 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 93 74 95 75 Temp 85 82 80 78 76 83 90 92 89 79 77 75 74 83 92 95 91 81 79 77 75 Dewpt 72 70 67 65 65 69 71 72 73 72 71 70 68 70 70 70 70 68 66 66 65 RH 65 67 65 64 69 63 54 52 59 79 82 84 82 65 49 45 50 65 64 69 71 Wind dir S S S SW SW SW SW SW W E SE SW S SW SW SW E SE S S S Wind spd 8 8 9 10 9 9 8 5 3 2 2 3 3 4 5 5 4 6 6 6 5 Wind gust 19 20 Clouds B1 SC B1 B1 B1 SC SC SC SC SC B1 SC SC SC SC FW FW FW FW SC SC PoP 12hr 20 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 91 96100 97 98101 97 Max heat 95 90 83 99 103 96 99 103 94 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 74 91 73 91 71 91 69 88 Temp 92 90 78 74 87 88 76 73 89 87 74 71 88 86 73 69 85 84 Dewpt 70 70 69 68 72 71 70 69 72 72 71 69 71 70 69 67 68 67 PWind dir SW SE S S SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC B1 SC SC SC SC FW SC SC SC FW FW SC SC SC PoP 12hr 5 20 30 20 10 10 10 10 10 Rain shwrs S C S S S Tstms S C S S S $$ IAZ061-310900- Jasper- Including the city of Newton 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 94 74 95 75 Temp 83 80 79 77 75 83 90 92 89 79 76 75 74 83 92 95 91 80 79 76 75 Dewpt 71 70 67 65 65 68 70 71 72 71 70 69 68 70 69 69 70 69 66 66 66 RH 67 72 67 67 71 61 52 51 57 77 82 82 82 65 47 43 50 69 64 71 74 Wind dir S S S S S SW SW SW SW E S S S SW SW SW E SE S S S Wind spd 9 9 10 10 9 9 8 5 3 2 2 2 2 4 5 5 5 6 6 5 4 Wind gust 19 Clouds SC B1 B1 B1 SC SC SC SC SC SC B1 SC SC SC SC FW FW FW FW SC SC PoP 12hr 20 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 89 96100 96 98101 96 Max heat 92 88 98 101 95 99 103 95 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 92 72 91 70 91 68 88 Temp 93 89 77 74 88 87 75 73 89 87 73 71 88 85 72 69 85 83 Dewpt 69 71 69 69 72 72 70 69 72 72 71 69 70 69 69 66 67 66 PWind dir SW S S SE SE SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC B1 SC SC SC SC FW FW SC SC FW FW FW SC SC PoP 12hr 5 20 30 20 10 10 10 10 20 Rain shwrs S C S S S S S Tstms S C S S S S $$ IAZ062-310900- Poweshiek- Including the city of Grinnell 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 94 74 94 74 Temp 82 79 78 76 75 82 90 93 88 78 76 75 74 82 91 94 89 80 78 75 74 Dewpt 71 70 66 64 64 68 70 71 72 70 68 67 66 69 69 69 69 67 65 64 64 RH 69 74 67 66 69 63 52 49 59 76 76 76 76 65 49 44 52 65 64 69 71 Wind dir S S S S SW SW SW SW S SE S SW SW SW SW SW SE S S S S Wind spd 9 9 10 10 10 10 8 5 3 2 2 2 2 4 5 4 5 6 6 5 4 Wind gust 20 Clouds SC SC B1 B1 B1 SC B1 SC B1 FW SC SC SC SC SC FW FW FW FW SC SC PoP 12hr 20 20 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 95 99 95 96 99 94 Max heat 90 85 98 101 93 98 102 92 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 73 90 71 90 69 89 66 87 Temp 91 88 76 73 86 85 74 72 87 85 72 70 86 84 70 67 84 82 Dewpt 69 70 67 67 71 71 69 68 71 72 70 67 69 69 67 65 66 65 PWind dir SW S S SE S SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC FW SC SC FW FW SC SC FW FW FW SC SC PoP 12hr 5 20 30 20 20 10 10 10 20 Rain shwrs S C S S S S S S Tstms S C S S S S S $$ IAZ070-310900- Cass- Including the city of Atlantic 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 93 74 95 76 Temp 87 81 79 77 76 82 88 91 89 79 77 75 74 83 91 94 91 81 80 77 76 Dewpt 73 70 67 65 65 68 71 72 73 72 70 67 66 69 69 68 68 66 64 64 64 RH 63 69 67 67 69 63 57 54 59 79 79 76 76 63 49 43 47 60 58 64 66 Wind dir S S S S S SW W W NW E SE S S SW SW SW S S S S S Wind spd 8 6 10 11 9 8 6 5 3 2 2 3 3 5 6 8 5 8 9 9 6 Wind gust 21 19 Clouds SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC FW FW FW SC SC SC SC PoP 12hr 10 20 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 94 95 99 97 96 99 Max heat 97 91 82 97 101 94 98 101 92 82 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 74 92 73 92 71 91 70 88 Temp 91 89 78 75 88 88 76 74 89 88 74 72 88 86 73 70 85 84 Dewpt 69 69 67 68 71 71 69 68 71 71 69 68 71 70 67 66 68 68 PWind dir SW S S SE S SE SE E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC FW SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 0 20 30 20 10 10 10 10 10 Rain shwrs S C S Tstms S C S $$ IAZ071-310900- Adair- Including the cities of Greenfield, Stuart, Adair, and Fontanelle 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 94 75 96 76 Temp 87 82 80 79 77 83 90 92 90 79 77 76 75 84 92 95 92 81 80 77 76 Dewpt 72 70 66 64 65 68 71 72 72 72 70 67 66 69 69 68 68 67 64 64 64 RH 61 67 62 60 67 61 54 52 56 79 79 74 74 61 47 42 46 63 58 64 66 Wind dir S S S SW SW SW W W NW E S SW SW SW SW SW S S S S SW Wind spd 9 8 11 12 11 10 9 5 3 3 3 4 4 5 6 8 6 9 9 9 9 Wind gust 18 21 24 Clouds SC SC B1 B1 B1 B1 SC SC SC SC B2 SC B1 SC FW FW FW FW SC SC SC PoP 12hr 10 20 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 93 96100 97 97100 Max heat 96 91 82 99 102 95 98 102 93 82 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 75 92 73 92 71 91 69 88 Temp 92 90 77 75 88 89 76 74 89 88 74 72 89 87 73 70 86 85 Dewpt 69 69 67 68 71 70 69 68 71 71 70 69 71 69 68 67 68 67 PWind dir SW S S S S SE E E E Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC FW SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 5 20 30 20 10 10 10 10 10 Rain shwrs S C S Tstms S C S $$ IAZ072-310900- Madison- Including the cities of Winterset and Earlham 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 95 75 96 77 Temp 87 83 81 79 78 84 91 94 90 80 78 76 75 85 93 96 92 82 80 78 77 Dewpt 71 70 66 64 64 68 69 71 71 71 70 67 66 68 68 67 67 66 65 64 64 RH 59 65 60 60 62 59 49 47 54 74 76 74 74 57 44 39 44 58 60 62 64 Wind dir S S S SW SW SW W SW W E S SW SW SW SW SW S S S S SW Wind spd 9 9 11 13 12 11 9 6 4 3 3 4 5 6 6 8 6 9 9 10 9 Wind gust 19 20 23 Clouds SC SC B1 B1 B1 SC SC SC SC FW B1 SC SC SC FW FW FW FW FW FW SC PoP 12hr 20 20 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 92 97101 97 101 Max heat 97 90 83 99 103 95 99 102 93 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 93 74 93 71 92 69 89 Temp 93 91 78 75 89 89 77 75 90 88 75 72 89 87 73 70 86 85 Dewpt 68 67 68 68 71 69 69 68 71 70 70 69 70 68 68 67 67 66 PWind dir SW S S S S SE E E E Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 5 20 30 20 10 10 10 10 10 Rain shwrs S C S S Tstms S C S S $$ IAZ073-310900- Warren- Including the cities of Indianola, Norwalk, and Carlisle 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 76 97 77 Temp 86 83 81 80 78 85 93 95 91 81 79 77 76 85 94 97 93 83 81 78 77 Dewpt 72 69 66 64 64 68 68 70 71 71 70 68 66 67 67 66 66 66 65 65 65 RH 63 63 60 58 62 57 44 45 52 72 74 74 71 55 41 36 41 57 58 64 67 Wind dir S S S SW SW SW SW SW W SE S SW SW SW SW SW S S S S SW Wind spd 9 9 11 12 12 11 10 8 4 3 2 4 4 5 8 9 8 9 9 9 8 Wind gust 20 21 23 Clouds SC SC B1 B1 SC SC SC SC SC FW SC SC FW SC FW FW FW FW FW FW SC PoP 12hr 20 20 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 92 101 98 Max heat 96 91 83 99 103 95 99 102 94 83 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 75 94 74 93 71 92 70 89 Temp 95 91 78 76 90 89 77 75 90 88 75 72 89 87 74 70 87 85 Dewpt 67 66 68 68 70 69 70 69 70 69 70 69 69 68 69 67 66 65 PWind dir SW S S S S SE E E E Wind char GN GN LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 SC SC SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 5 20 30 20 10 10 10 10 10 Rain shwrs S C S S S S Tstms S C S S S S $$ IAZ074-310900- Marion- Including the cities of Pella and Knoxville 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 76 97 77 Temp 85 82 80 78 78 84 92 95 91 81 78 77 76 85 94 97 92 82 80 78 77 Dewpt 71 69 66 64 65 67 69 70 71 71 69 67 66 68 67 67 67 67 66 65 65 RH 63 65 62 62 64 57 47 45 52 72 74 71 71 57 41 38 44 61 62 64 67 Wind dir S S S SW SW SW SW SW SW SE S SW SW SW SW SW S S S S SW Wind spd 9 9 11 11 12 11 10 8 4 3 3 4 4 5 6 8 8 9 8 8 6 Wind gust 20 21 23 24 21 Clouds SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC PoP 12hr 20 20 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 90 97101 97 Max heat 94 89 83 98 103 94 83 99 102 94 83 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 75 93 74 93 71 91 69 89 Temp 95 91 78 76 90 89 77 75 90 88 74 72 89 86 73 70 86 84 Dewpt 68 68 68 69 70 70 70 70 71 71 71 70 69 69 69 68 67 66 PWind dir SW S S S S SE E E E Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 SC FW SC SC SC FW SC SC FW FW SC SC SC PoP 12hr 5 20 30 20 10 10 10 10 20 Rain shwrs S C S S S S S Tstms S C S S S S S $$ IAZ075-310900- Mahaska- Including the city of Oskaloosa 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 96 76 97 77 Temp 84 80 79 77 77 83 92 95 90 81 78 77 76 85 94 96 91 82 80 77 77 Dewpt 71 69 67 65 65 68 69 69 72 71 69 67 66 69 68 68 68 68 66 65 66 RH 65 69 67 67 67 61 47 43 56 72 74 71 71 59 43 40 47 63 62 67 69 Wind dir S S S S SW SW SW SW SW S S SW SW SW SW SW S S S S SW Wind spd 9 9 10 10 11 11 10 6 4 4 3 4 3 5 6 6 9 8 6 5 5 Wind gust 20 20 21 24 23 Clouds SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC FW PoP 12hr 20 20 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 89 98101 98 101 96 Max heat 93 88 82 99 102 95 83 100 103 94 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 93 73 92 71 91 68 88 Temp 94 90 78 76 89 88 76 74 89 87 73 72 88 85 72 69 86 84 Dewpt 69 69 69 69 71 71 70 70 71 71 71 70 70 69 69 67 67 66 PWind dir SW S S S S SE E E E Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC SC SC FW SC SC FW FW FW SC SC PoP 12hr 5 10 30 20 20 10 10 10 20 Rain shwrs C S S S S S Tstms C S S S S S $$ IAZ081-310900- Adams- Including the city of Corning 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 95 76 96 77 Temp 88 83 81 79 78 84 90 93 91 80 79 77 76 85 93 96 92 83 80 78 77 Dewpt 71 70 66 64 64 68 70 71 72 70 68 65 64 67 68 67 66 65 63 63 64 RH 57 65 60 60 62 59 52 49 54 72 69 67 66 55 44 39 43 55 56 60 64 Wind dir S S S S SW SW SW W W SE S S S SW SW SW S S S S S Wind spd 10 9 11 12 11 11 9 6 3 3 3 4 4 8 9 10 9 9 9 9 8 Wind gust 21 23 Clouds SC SC B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC FW FW FW FW SC SC SC PoP 12hr 10 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 94 97100 98 98 Max heat 98 91 83 99 103 96 99 102 93 82 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 76 94 74 94 72 92 70 89 Temp 93 92 79 76 90 90 77 75 91 89 75 73 90 87 74 71 86 86 Dewpt 69 68 66 67 71 70 69 68 71 70 69 68 70 69 68 67 68 67 PWind dir SW S S S S SE SE E E Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC FW SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 0 20 20 20 10 10 10 10 10 Rain shwrs S S S Tstms S S S $$ IAZ082-310900- Union- Including the city of Creston 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 76 97 77 Temp 87 83 81 79 78 85 92 95 91 81 79 77 76 86 94 96 93 83 80 78 77 Dewpt 71 69 65 64 64 67 69 70 70 70 68 65 64 66 67 66 65 64 64 64 64 RH 59 63 58 60 62 55 47 45 50 69 69 67 66 51 41 38 40 53 58 62 64 Wind dir S S S SW SW SW SW W W SE S SW SW SW SW SW SW S S S SW Wind spd 11 10 12 12 12 12 11 9 4 4 4 6 5 8 9 10 10 9 9 9 8 Wind gust 21 23 Clouds SC SC B1 B1 B1 SC SC SC SC FW B1 SC SC SC FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 93 97101 98 Max heat 96 90 83 99 103 95 82 99 102 93 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 94 74 93 72 92 69 89 Temp 94 92 78 76 90 89 77 75 90 89 75 73 89 87 74 70 86 85 Dewpt 68 66 67 68 70 69 69 68 70 69 69 69 69 68 68 67 67 66 PWind dir SW S S S S SE E E E Wind char GN GN GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 0 10 30 20 10 10 10 10 10 Rain shwrs S C S S Tstms S S S $$ IAZ083-310900- Clarke- Including the city of Osceola 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 76 97 77 Temp 87 83 81 79 78 85 93 95 92 81 79 77 76 86 94 97 93 83 80 78 77 Dewpt 70 68 65 63 63 67 68 68 70 69 68 65 64 66 66 65 65 64 64 64 64 RH 57 61 58 58 60 55 44 42 49 67 69 67 66 51 40 35 40 53 58 62 64 Wind dir S S S SW S SW SW SW W S S SW SW SW SW SW SW S S S S Wind spd 11 11 12 12 12 13 11 9 4 3 4 6 5 8 9 10 9 8 8 8 8 Wind gust 21 23 23 Clouds SC SC SC B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92 100 97 Max heat 95 90 83 97 102 94 82 98 101 92 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 93 74 93 71 91 69 89 Temp 95 91 78 76 90 89 77 75 90 88 75 72 89 87 73 69 86 85 Dewpt 67 66 67 68 69 68 69 69 69 68 70 69 69 68 68 67 66 65 PWind dir SW S S S S SE E E E Wind char GN GN GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 5 10 30 20 20 10 20 10 10 Rain shwrs C S S S Tstms C S S S $$ IAZ084-310900- Lucas- Including the city of Chariton 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 77 97 77 Temp 86 82 81 79 78 85 93 96 92 81 79 78 77 86 94 97 93 82 81 78 77 Dewpt 71 68 65 63 64 67 68 68 70 69 68 65 64 66 66 65 65 66 65 64 64 RH 61 63 58 58 62 55 44 40 49 67 69 64 64 51 40 35 40 58 58 62 64 Wind dir S S S S SW SW SW SW SW S S SW SW SW SW SW S S S S S Wind spd 10 11 12 12 12 13 11 9 4 4 4 5 5 8 9 10 9 8 8 8 8 Wind gust 23 23 24 Clouds SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 91 101 97 Max heat 95 88 82 99 102 93 82 100 101 93 83 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 76 94 74 93 71 91 69 88 Temp 95 91 79 76 90 89 77 75 90 88 75 72 89 86 73 70 86 84 Dewpt 67 66 68 68 70 69 70 69 70 69 70 69 69 68 69 68 67 66 PWind dir SW S S S S SE SE E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC FW SC SC FW FW SC SC SC PoP 12hr 5 10 30 20 10 10 20 10 10 Rain shwrs S C S S S S S Tstms S S S S S S $$ IAZ085-310900- Monroe- Including the city of Albia 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 78 97 78 Temp 85 82 80 79 78 84 93 96 91 82 80 79 78 86 94 97 92 83 81 79 78 Dewpt 71 68 66 65 65 67 68 69 71 70 68 65 65 67 67 66 66 67 66 65 66 RH 63 63 62 62 64 57 44 42 52 67 67 62 64 53 41 36 43 59 60 62 67 Wind dir S S S S SW SW SW SW SW S SW SW SW SW SW SW S S S S SW Wind spd 10 10 11 12 12 13 11 9 4 4 5 5 5 6 8 10 9 8 6 6 6 Wind gust 21 23 25 24 14 Clouds SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 90 101 98 Max heat 94 87 82 99 102 95 83 100 101 94 83 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 77 94 75 93 72 91 69 88 Temp 96 91 79 77 91 88 77 75 90 87 75 73 88 86 73 70 86 84 Dewpt 68 67 68 69 70 70 70 70 70 70 71 70 69 69 69 68 67 66 PWind dir SW S S S S SE SE E E Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC FW SC SC FW FW FW SC FW PoP 12hr 5 10 20 20 20 10 10 10 20 Rain shwrs S S S S S S S Tstms S S S S S S $$ IAZ086-310900- Wapello- Including the city of Ottumwa 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 96 77 96 77 Temp 85 81 79 77 77 83 92 96 91 83 81 78 77 85 94 96 92 82 80 78 77 Dewpt 70 68 66 65 65 67 69 69 73 70 68 66 65 70 70 69 69 68 67 66 66 RH 61 65 64 67 67 59 47 42 56 65 65 67 67 61 46 42 47 63 65 67 69 Wind dir S S S S S SW SW SW SW S SW SW SW SW SW SW S S S S SW Wind spd 10 10 10 11 11 11 10 9 5 6 5 5 4 5 6 9 8 6 6 6 5 Wind gust 20 20 23 24 23 Clouds SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 90 97101100 90 99102 Max heat 94 87 82 98 102 96 84 102 104 95 83 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 93 74 92 71 90 69 88 Temp 95 91 79 76 90 88 76 75 89 87 74 72 88 86 73 69 86 84 Dewpt 70 70 69 69 72 72 71 70 72 72 72 70 71 71 70 68 68 68 PWind dir SW S S S S SE E E E Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC FW SC SC FW FW FW SC SC PoP 12hr 5 10 20 20 20 10 10 10 10 Rain shwrs S S S S S Tstms S S S S S $$ IAZ092-310900- Taylor- Including the cities of Bedford, Lenox, and New Market 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 77 97 78 Temp 89 83 81 79 78 85 92 95 93 82 80 78 77 86 94 96 93 83 81 79 78 Dewpt 70 69 65 63 63 67 69 70 70 68 65 62 62 66 67 66 65 64 63 63 63 RH 54 63 58 58 60 55 47 45 47 63 60 58 60 51 41 38 40 53 54 58 60 Wind dir S S S S S SW SW W W SE S SW S SW SW SW S S S S S Wind spd 10 9 11 11 11 11 10 8 3 4 5 5 4 9 10 11 9 8 9 8 6 Wind gust 21 23 18 Clouds FW SC B1 B2 B1 SC SC SC SC SC B1 B1 SC SC FW FW FW FW FW SC SC PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 97101 99 Max heat 99 91 83 99 103 96 83 100 101 93 82 Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 94 74 95 72 92 70 90 Temp 94 93 80 77 91 91 78 75 92 90 76 73 90 88 75 71 87 86 Dewpt 69 67 66 67 71 69 68 67 70 69 68 68 70 69 67 66 68 67 PWind dir SW S S S S SE SE E SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC FW FW SC B1 SC FW SC B1 FW SC SC SC FW FW SC SC FW PoP 12hr 0 10 20 10 10 10 10 10 10 Rain shwrs S S Tstms S S $$ IAZ093-310900- Ringgold- Including the city of Mount Ayr 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 77 96 77 Temp 87 83 81 79 78 86 92 95 93 82 80 78 77 86 94 96 93 83 80 78 77 Dewpt 71 69 64 63 63 67 68 68 69 68 65 63 62 65 65 65 64 63 63 63 63 RH 59 63 56 58 60 53 46 42 46 63 60 60 60 50 39 36 38 51 56 60 62 Wind dir S S S S S SW SW SW W S S SW SW SW SW SW SW S S S S Wind spd 10 10 11 11 11 13 11 10 4 4 5 6 5 9 10 11 10 8 8 8 8 Wind gust 21 21 21 21 Clouds FW SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 5 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 93 100 Max heat 99 90 82 99 102 96 83 98 101 93 81 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 93 74 93 72 92 70 89 Temp 94 92 79 76 90 90 77 75 91 89 76 73 89 87 74 70 86 85 Dewpt 67 65 66 67 70 68 68 68 69 68 69 68 69 68 67 66 67 65 PWind dir SW S S S S SE SE E E Wind char GN GN GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 0 10 20 10 20 10 10 10 10 Rain shwrs S S S Tstms S S S $$ IAZ094-310900- Decatur- Including the cities of Lamoni and Leon 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 96 77 97 77 Temp 87 83 81 78 78 86 93 96 93 83 80 78 77 87 95 97 93 83 80 78 77 Dewpt 70 67 64 63 63 67 67 67 68 68 66 63 62 64 65 64 63 64 64 64 64 RH 57 59 56 60 60 53 43 39 44 61 62 60 60 46 37 34 37 53 58 62 64 Wind dir S S S S S SW SW SW SW S S SW SW SW SW SW S S S S S Wind spd 10 10 11 11 11 13 12 10 5 4 5 5 5 9 10 11 9 6 6 6 6 Wind gust 23 21 21 Clouds FW SC SC B1 SC SC SC FW SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92 Max heat 96 90 82 99 101 94 83 99 100 92 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 94 74 93 71 92 69 89 Temp 95 92 79 76 91 90 77 75 91 89 76 72 89 87 74 70 86 85 Dewpt 67 64 67 67 69 68 69 68 69 67 69 68 68 67 68 67 66 64 PWind dir SW S S S S SE SE E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 5 10 20 10 20 10 20 10 10 Rain shwrs S S S S Tstms S S S S $$ IAZ095-310900- Wayne- Including the cities of Corydon, Seymour, Allerton, and Humeston 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 96 77 96 77 Temp 86 82 80 78 77 85 93 96 92 82 81 78 77 87 95 96 92 82 80 78 77 Dewpt 70 68 65 63 63 67 67 68 68 68 65 63 63 65 65 65 65 66 65 64 64 RH 59 63 60 60 62 55 43 40 46 63 58 60 62 48 37 36 41 58 60 62 64 Wind dir S S S S S SW SW SW S S S SW SW SW SW SW S S S S S Wind spd 10 11 12 12 12 14 13 11 5 5 5 6 5 9 10 11 9 8 6 6 6 Wind gust 23 23 25 Clouds SC SC SC B1 SC SC SC FW SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 91 Max heat 95 88 82 99 102 94 83 100 100 92 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 93 74 92 71 90 69 88 Temp 95 91 79 76 90 89 77 75 90 88 75 72 88 86 73 70 86 84 Dewpt 67 65 68 68 69 69 69 69 69 68 70 69 68 68 69 67 66 65 PWind dir SW S S S S SE SE E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC FW SC SC FW FW SC SC SC PoP 12hr 5 10 20 20 10 10 20 10 10 Rain shwrs S S S S Tstms S S S $$ IAZ096-310900- Appanoose- Including the city of Centerville 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 95 77 96 78 Temp 85 81 80 78 77 84 93 95 91 83 81 78 77 87 95 96 92 82 81 79 78 Dewpt 70 68 66 64 64 66 68 68 70 69 66 64 64 67 67 66 66 67 66 65 66 RH 61 65 62 62 64 55 44 42 50 63 60 62 64 52 40 38 43 61 60 62 67 Wind dir S S S S SW SW SW SW SW S S SW SW SW SW SW S S S S SW Wind spd 9 9 10 11 13 13 12 10 4 5 5 5 5 6 9 10 8 6 5 5 5 Wind gust 21 20 24 25 24 16 16 Clouds SC SC B1 B1 SC SC SC FW SC SC SC SC SC FW FW CL FW FW FW FW FW PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 100 98 Max heat 94 87 83 99 103 96 85 100 102 94 84 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 77 93 75 92 72 91 69 88 Temp 95 91 80 77 91 89 77 75 90 88 75 73 88 86 73 70 86 84 Dewpt 68 67 68 68 70 70 70 70 70 69 71 70 69 68 69 68 67 66 PWind dir SW S S S S SE SE E E Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC FW SC SC FW FW FW SC SC PoP 12hr 0 10 20 20 10 10 20 10 10 Rain shwrs S S S S S Tstms S S S S $$ IAZ097-310900- Davis- Including the city of Bloomfield 611 PM CDT Sun Aug 30 2026 Date 08/30/26 Mon 08/31/26 Tue 09/01/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 95 77 96 77 Temp 85 81 79 77 77 83 92 95 91 83 81 78 77 86 93 96 91 81 80 78 77 Dewpt 70 68 66 64 64 67 69 69 72 70 67 65 65 69 70 69 69 68 66 65 66 RH 61 65 64 64 64 59 47 43 54 65 63 64 67 57 47 42 49 65 62 64 69 Wind dir S S S S SW SW SW SW S S SW SW SW SW SW SW S S S S SW Wind spd 9 9 10 10 11 11 10 9 4 5 5 5 4 6 6 9 5 5 5 5 5 Wind gust 20 23 25 23 14 16 16 Clouds SC SC SC B1 SC SC SC FW SC SC SC FW SC FW FW FW FW FW FW FW FW PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 97101 99 99102 96 Max heat 94 87 98 103 96 83 102 104 94 82 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 09/02 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 93 74 92 71 90 69 88 Temp 94 91 80 76 90 88 76 75 89 86 74 72 88 85 73 69 85 83 Dewpt 71 70 69 69 73 73 71 70 73 73 71 70 71 71 70 68 69 68 PWind dir SW S S S S SE E E E Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC FW FW SC FW FW FW SC SC PoP 12hr 0 10 20 20 20 10 10 10 10 Rain shwrs S S S S Tstms S S S S $$