Area Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
381 FOUS53 KDMX 041447 AFMDMX Area Forecast Matrices National Weather Service Des Moines IA 947 AM CDT Fri Sep 4 2026 IAZ004-042100- Emmet- Including the city of Estherville 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 89 69 84 Temp 81 89 91 87 75 71 69 68 79 86 89 85 75 72 71 69 75 81 83 80 Dewpt 72 73 73 74 72 71 69 68 73 74 73 72 72 71 70 69 73 74 74 72 RH 74 59 56 65 90100100100 82 68 59 65 90 97 97100 94 79 74 77 Wind dir W E E E E E NE E E SE SE SE SE SE SE SE SE SE SE SE Wind spd 4 3 5 4 3 3 3 3 4 6 8 8 8 8 8 8 9 10 9 10 Clouds FW CL CL CL FW FW SC SC SC SC FW SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 5 0 30 30 50 QPF 12hr 0 0 0 0.04-0.09 0.11-0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C Tstms S S C S S S C C Obvis PF PF PF Heat index 97100 95 94 97 91 86 90 Max heat 99 103 91 96 99 89 89 94 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 83 70 86 66 84 61 79 Temp 70 67 80 81 73 71 83 83 70 66 81 80 66 62 76 75 Dewpt 68 67 72 71 65 64 72 72 66 62 66 67 60 57 62 63 PWind dir SE SE S SW W W NW NE Wind char GN GN BZ BZ LT LT LT GN Avg clouds SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 40 40 40 20 10 20 20 Rain shwrs C C C S S C C S S S S S S Tstms C C C S S C S S S S S $$ IAZ005-042100- Kossuth- Including the city of Algona 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 88 69 84 Temp 81 89 91 87 76 72 70 68 79 85 88 84 75 72 71 69 75 80 83 80 Dewpt 74 75 76 77 74 72 70 68 75 76 76 75 74 72 71 69 75 77 77 75 RH 79 64 62 72 94100100100 88 75 68 74 97100100100100 91 82 85 Wind dir SW S SE E E E E E E SE SE E SE SE SE SE SE SE SE SE Wind spd 5 3 3 2 3 3 3 3 4 5 6 6 8 6 6 8 9 10 9 10 Clouds FW FW FW FW FW FW FW SC SC SC FW SC FW SC SC B1 B1 B1 B1 SC PoP 12hr 5 0 20 30 50 QPF 12hr 0 0 0 0.03-0.09 0.07-0.48 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C Tstms S C S S S C C Obvis PF PF PF Heat index 86 99102 98 95 99 92 87 92 Max heat 102 105 94 99 103 92 91 97 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 83 70 86 66 84 61 79 Temp 70 67 80 80 73 71 83 83 71 67 81 79 67 62 76 75 Dewpt 70 67 75 74 66 65 75 75 68 65 70 70 62 59 65 66 PWind dir SE SE S S W W NW NE Wind char GN GN BZ GN LT LT LT GN Avg clouds SC SC B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC B1 SC PoP 12hr 40 40 40 40 30 10 20 20 Rain shwrs C S C S S C C C C S S S S Tstms C S S S S C S S C S S S $$ IAZ006-042100- Winnebago- Including the cities of Forest City and Lake Mills 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 67 87 67 82 Temp 81 88 90 85 75 71 69 67 79 86 87 83 74 72 69 68 75 79 81 79 Dewpt 74 75 75 76 73 71 69 67 74 74 74 74 73 71 69 68 73 75 75 73 RH 79 66 62 75 94100100100 85 68 65 74 97 97100100 94 88 82 82 Wind dir SW S S E E E E E E E SE E SE SE SE SE SE SE SE SE Wind spd 5 3 3 2 2 2 3 3 4 5 5 5 5 5 6 8 9 9 9 9 Clouds FW FW FW FW FW FW SC SC SC SC FW FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 10 0 10 30 40 QPF 12hr 0 0 0 0.09 0.26-0.46 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C Tstms S C S S S S C Obvis PF PF PF Heat index 86 97100 95 94 95 90 87 Max heat 98 102 91 96 98 87 86 89 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 68 85 66 82 61 78 Temp 69 66 79 79 71 70 82 82 71 67 80 78 66 61 76 74 Dewpt 69 66 73 72 66 64 73 74 68 65 68 68 62 58 64 64 PWind dir SE SE SE S SW W W N Wind char GN GN BZ GN LT LT LT GN Avg clouds SC B1 B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 30 40 40 40 40 10 20 10 Rain shwrs C C C S S C C C C S S S Tstms C S S S S C S S C S S $$ IAZ007-042100- Worth- Including the cities of Northwood and Manly 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 67 87 66 81 Temp 81 88 89 86 75 71 69 67 79 85 87 83 73 71 68 67 74 78 80 78 Dewpt 74 75 75 76 73 71 69 67 73 73 73 74 73 71 68 67 72 73 73 73 RH 79 66 64 72 94100100100 82 67 63 74100100100100 93 85 79 85 Wind dir SW S SW E E NE NE NE E E SE E SE SE SE SE SE SE SE SE Wind spd 5 4 3 2 2 2 3 3 3 4 5 4 4 4 5 6 8 8 9 8 Clouds SC FW FW FW FW FW SC SC SC SC FW FW FW SC B1 B1 B1 B1 B1 B1 PoP 12hr 10 0 5 30 40 QPF 12hr 0 0 0 0.08 0.21-0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S Tstms S C S S S S S Obvis PF PF PF Heat index 86 97 99 95 92 94 90 Max heat 98 101 90 94 95 85 86 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 81 67 85 66 82 61 78 Temp 68 65 78 78 70 68 82 81 72 67 81 78 66 62 76 74 Dewpt 68 65 71 71 65 63 72 73 68 65 67 68 62 59 63 63 PWind dir SE SE SE S SW W W N Wind char LT GN BZ GN LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B2 B2 B1 SC SC B1 SC SC SC B1 SC PoP 12hr 30 40 40 40 40 10 30 10 Rain shwrs S C C S C C C C C C S Tstms S S S S C S C C C S S $$ IAZ015-042100- Palo Alto- Including the city of Emmetsburg 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 90 69 86 Temp 81 89 91 87 76 72 70 69 79 87 90 86 75 73 71 69 75 82 85 81 Dewpt 73 74 75 76 73 72 70 69 74 76 74 74 73 72 71 69 74 76 76 74 RH 77 61 60 70 90100100100 85 70 60 68 94 97100100 97 82 75 79 Wind dir SW SE SE E E E NE E E SE SE SE SE SE SE SE SE SE SE SE Wind spd 5 3 4 3 3 2 2 3 4 5 6 5 6 5 5 6 8 9 9 9 Clouds FW CL FW FW FW FW FW SC SC B1 FW SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 5 0 20 30 50 QPF 12hr 0 0 0 0.04 0.06-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C Tstms S S C S S S C C Heat index 86 98102 98 96100 94 89 94 86 Max heat 99 105 94 99 103 94 91 97 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 85 71 88 66 85 62 81 Temp 70 67 81 82 74 72 84 84 71 67 82 80 66 62 77 76 Dewpt 69 67 74 73 66 64 73 74 67 64 68 68 61 58 64 64 PWind dir SE SE S SW W W N NE Wind char GN GN BZ GN LT LT LT LT Avg clouds SC B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC B1 SC PoP 12hr 40 40 40 40 30 10 20 20 Rain shwrs C C C C C C C S S S S Tstms C C S C S S C S S S $$ IAZ016-042100- Hancock- Including the cities of Garner, Britt, and Kanawha 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 68 87 67 83 Temp 81 88 90 86 76 71 70 68 79 84 87 83 74 72 69 68 75 79 82 79 Dewpt 74 75 75 76 74 71 70 68 74 75 74 74 73 71 69 68 73 75 75 73 RH 79 66 62 72 94100100100 85 74 65 74 97 97100100 94 88 79 82 Wind dir SW S S SE E SE E E E E SE E E SE SE SE SE SE SE SE Wind spd 5 4 4 2 2 2 2 3 3 4 5 4 6 5 6 8 8 9 9 9 Clouds FW FW FW FW FW FW FW SC SC SC FW FW FW SC SC B1 SC B1 B1 B1 PoP 12hr 10 0 10 30 40 QPF 12hr 0 0 0 0.05-0.11 0.11-0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S Tstms S C S S S S S Obvis PF PF PF Heat index 86 98100 96 93 95 90 88 Max heat 99 102 92 96 99 87 87 91 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 68 86 67 83 61 79 Temp 69 66 79 79 72 70 82 82 72 67 81 79 67 62 76 74 Dewpt 68 66 72 72 65 63 73 74 68 65 68 68 61 58 64 64 PWind dir SE SE SE S SW W W N Wind char GN GN BZ GN LT LT LT LT Avg clouds SC SC B1 B1 B1 B2 B1 B1 SC B1 B1 SC SC B1 B1 SC PoP 12hr 20 30 40 40 40 10 30 10 Rain shwrs S S C S C C C C C C C S Tstms S S S S C S C C C S S $$ IAZ017-042100- Cerro Gordo- Including the cities of Mason City and Clear Lake 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 67 87 66 82 Temp 82 88 90 86 75 71 69 67 79 85 87 83 74 71 68 67 74 79 81 78 Dewpt 73 74 74 76 74 71 69 67 73 74 73 74 73 71 68 67 72 73 73 72 RH 74 63 60 72 97100100100 82 70 63 74 97100100100 93 82 77 82 Wind dir SW SW SW S SE SE NE NE E E E E E SE SE SE SE SE SE SE Wind spd 5 5 5 2 2 2 2 3 3 4 4 3 4 4 5 5 8 8 8 8 Clouds FW FW FW FW FW FW SC SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 10 0 5 30 40 QPF 12hr 0 0 0 0.09 0.18-0.29 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms S C S S S S Obvis PF PF PF Heat index 87 98100 96 92 95 90 86 Max heat 99 102 92 94 97 87 84 87 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 81 67 87 67 83 62 78 Temp 69 65 78 78 71 69 83 82 72 68 81 79 67 63 76 74 Dewpt 68 65 70 70 65 63 71 72 68 65 67 67 62 59 62 62 PWind dir SE SE SE S SW W W N Wind char LT GN BZ GN LT LT LT GN Avg clouds SC SC B1 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 20 30 40 40 40 10 30 10 Rain shwrs S C S C C C C C C C Tstms S S S C S C C C S S $$ IAZ023-042100- Pocahontas- Including the cities of Pocahontas, Laurens, Rolfe, Fonda, and Gilmore City 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 69 92 69 88 Temp 82 89 92 89 76 72 71 69 80 88 91 87 76 73 71 70 76 84 86 82 Dewpt 73 74 75 76 74 72 71 69 74 76 75 75 73 73 71 70 74 76 77 75 RH 74 61 58 66 94100100100 82 68 60 68 90100100100 94 77 75 79 Wind dir SW S S SE SE SE E E E E SE E E SE SE SE SE SE SE SE Wind spd 5 4 3 2 2 2 2 3 2 3 4 3 4 4 4 4 5 5 6 6 Clouds FW CL FW FW FW FW FW SC SC B1 FW SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 5 0 20 30 50 QPF 12hr 0 0 0 0.03 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C Tstms S C S S S C C Heat index 87 98103100 85 99102 96 92 97 89 Max heat 99 105 96 102 105 94 94 99 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 86 71 90 67 87 62 82 Temp 70 67 82 83 74 72 86 85 72 68 84 82 67 63 79 77 Dewpt 70 67 74 73 66 64 73 74 68 65 69 69 62 59 64 65 PWind dir SE SE S SW W SE N NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC B1 B1 B1 SC B1 B2 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 40 30 30 40 40 10 30 20 Rain shwrs C C C C C C C C S C S Tstms C C S C S S C C S S $$ IAZ024-042100- Humboldt- Including the city of Humboldt 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 90 69 86 Temp 82 89 91 88 77 73 72 69 80 87 90 86 76 73 71 70 76 82 85 81 Dewpt 73 75 75 76 75 73 71 69 75 76 75 75 74 73 71 70 74 76 76 75 RH 74 64 60 68 94100 97100 85 70 62 70 94100100100 94 82 75 82 Wind dir SW S S SE SE SE E E E E E E E SE SE SE SE SE SE SE Wind spd 5 5 4 2 3 2 2 3 3 4 5 5 6 5 5 6 8 8 8 9 Clouds FW FW FW FW FW FW FW SC SC SC FW SC FW SC SC B1 B1 B1 B1 SC PoP 12hr 5 0 20 30 40 QPF 12hr 0 0 0 0.03 0.05-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C Tstms S C S S S C C Heat index 87 98102100 85 98101 95 89 95 87 Max heat 99 103 96 100 103 93 93 97 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 85 71 89 68 86 63 81 Temp 71 67 81 82 74 72 85 85 73 69 83 81 68 63 78 76 Dewpt 70 67 73 73 66 64 73 74 69 66 69 69 63 60 64 65 PWind dir SE SE SE S SW W NE NE Wind char GN GN BZ GN LT LT LT LT Avg clouds SC B1 B1 B1 B1 B1 B2 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 40 30 30 40 40 10 30 20 Rain shwrs C C C C C C C C S C S S Tstms C C S C S C C C S S $$ IAZ025-042100- Wright- Including the cities of Eagle Grove, Clarion, and Belmond 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 69 89 68 84 Temp 82 88 91 87 76 73 71 69 80 86 89 84 75 73 70 69 75 81 83 80 Dewpt 73 74 74 76 74 72 71 69 74 74 74 74 73 72 70 69 72 74 74 73 RH 74 63 58 70 94 97100100 82 68 61 72 94 97100100 90 79 74 79 Wind dir SW S S SE SE SE E E E E E E E SE SE SE SE SE SE SE Wind spd 6 8 5 2 3 2 2 3 3 4 5 4 6 6 6 8 9 9 9 10 Clouds FW FW FW FW FW FW FW FW SC SC FW FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 10 0 10 30 40 QPF 12hr 0 0 0 0.03-0.09 0.07-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S Tstms S C S S S S S Heat index 87 97101 98 95 97 92 86 90 Max heat 99 102 94 97 99 89 90 93 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 83 69 89 68 85 63 80 Temp 70 67 80 80 73 71 85 84 73 69 83 80 68 63 77 76 Dewpt 69 66 71 70 65 63 71 73 68 65 67 68 63 59 62 63 PWind dir SE SE SE S SW W N N Wind char GN GN BZ GN LT LT LT LT Avg clouds SC B1 B1 B1 SC B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 20 20 30 40 50 10 30 20 Rain shwrs S S S C C C C C C C S S Tstms S S S C C C C C C S $$ IAZ026-042100- Franklin- Including the city of Hampton 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 88 67 83 Temp 81 88 91 87 76 72 70 68 79 86 88 84 74 72 69 68 74 79 82 79 Dewpt 73 74 74 76 73 72 70 68 74 75 74 74 73 72 69 68 71 73 73 71 RH 77 63 58 70 90100100100 85 70 63 72 97100100100 90 82 74 77 Wind dir SW S SW S SE S NE NE E E E E E SE SE SE SE SE SE SE Wind spd 5 6 5 2 2 2 2 2 3 3 4 3 4 4 5 5 6 8 8 8 Clouds SC FW FW FW FW FW FW SC SC SC FW FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 20 0 5 30 40 QPF 12hr 0 0 0 0.04-0.09 0.12-0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms S S S S S S Obvis PF PF PF Heat index 86 97101 97 94 97 91 87 Max heat 99 103 94 96 100 87 86 89 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 68 89 69 85 63 80 Temp 69 66 79 79 72 70 84 83 73 69 82 80 68 64 76 75 Dewpt 68 66 70 69 64 62 70 71 68 66 67 67 63 59 61 61 PWind dir SE SE SE S SW W NW N Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC B1 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 20 20 30 40 50 10 30 20 Rain shwrs S S C C C C C C C S S Tstms S C C C C C S S $$ IAZ027-042100- Butler- Including the cities of Parkersburg, Clarksville, Shell Rock, Greene, Aplington, Allison, and Dumont 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 68 88 67 82 Temp 81 89 91 87 77 73 70 69 79 86 88 84 75 72 69 67 74 79 81 79 Dewpt 73 75 75 76 73 72 70 69 74 75 75 75 73 71 69 67 72 73 73 71 RH 77 64 60 70 87 97100100 85 70 66 74 94 97100100 93 82 77 77 Wind dir SW SW SW S SE SE NE NE E E E E E E E E SE SE E SE Wind spd 5 8 6 2 2 2 2 2 2 3 4 3 4 4 5 5 8 8 8 8 Clouds SC FW FW FW FW FW FW SC SC SC FW SC FW SC SC B1 B1 B1 B1 B1 PoP 12hr 40 0 5 20 30 QPF 12hr 0 0 0 0.02-0.08 0.08-0.23 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S Tstms S S S S S S Obvis PF PF PF Heat index 86 99102 98 95 98 92 87 Max heat 101 103 94 99 102 89 85 90 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 67 88 69 85 64 79 Temp 70 66 79 79 72 69 84 84 74 70 83 80 69 64 77 75 Dewpt 68 65 70 68 64 62 72 72 69 66 69 68 63 60 62 62 PWind dir SE SE SE S SW W NW N Wind char LT GN GN GN GN LT LT GN Avg clouds SC SC SC B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 20 30 30 40 50 10 30 20 Rain shwrs S C C C S C C C C S S Tstms C C S C C S S $$ IAZ028-042100- Bremer- Including the city of Waverly 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 87 66 81 Temp 81 89 91 87 77 73 70 69 79 86 87 83 74 71 68 67 74 79 81 78 Dewpt 73 75 75 76 74 72 70 69 74 75 74 75 73 70 68 67 71 72 72 71 RH 77 64 60 70 90 97100100 85 70 65 77 97 97100100 90 79 74 79 Wind dir SW SW SW S SE SE NE NE NE E E E E E E E SE SE E SE Wind spd 6 8 8 3 3 2 2 3 3 4 5 4 6 6 6 6 8 8 9 8 Clouds B1 FW FW SC FW FW FW SC SC SC FW SC FW FW SC B1 B1 B1 B1 B1 PoP 12hr 40 5 5 20 30 QPF 12hr 0 0 0 0.01 0.00-0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C Tstms S S S S Obvis PF PF PF Heat index 86 99101 97 95 95 90 Max heat 101 103 93 98 100 89 88 Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 80 67 87 69 84 64 78 Temp 69 65 78 78 71 68 84 83 74 70 83 80 69 64 76 74 Dewpt 68 65 70 68 64 63 72 72 69 67 70 69 64 61 63 62 PWind dir SE SE SE S SW W NW N Wind char GN GN BZ GN GN LT LT GN Avg clouds B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 20 30 30 40 50 10 30 20 Rain shwrs S C C C S C C C C S S Tstms C C S C C S S $$ IAZ033-042100- Sac- Including the cities of Sac City, Lake View, Odebolt, Wall Lake, Schaller, and Early 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 93 70 89 Temp 82 90 93 89 77 73 72 70 81 90 92 88 77 74 72 70 78 85 87 83 Dewpt 72 74 74 75 74 72 71 70 74 75 73 74 74 72 72 70 74 75 75 74 RH 72 60 54 64 90 97 97100 79 62 54 63 90 93100100 88 72 68 74 Wind dir SW SW SW S SE S SE E E E SE SE SE SE SE SE SE SE SE SE Wind spd 9 6 4 2 3 3 3 3 2 3 4 3 4 4 4 3 5 5 5 5 Clouds CL CL FW FW FW FW FW SC SC B1 SC B1 SC SC SC B2 SC B1 SC SC PoP 12hr 0 0 20 30 40 QPF 12hr 0 0 0 0.02 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S Tstms C C S S C C S Heat index 88 99102 99 86100101 97 94 97 90 Max heat 101 105 96 105 106 96 98 102 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 88 72 91 68 87 64 83 Temp 71 69 84 84 76 74 88 85 72 69 85 82 68 64 80 78 Dewpt 70 68 74 73 66 64 73 74 68 65 69 69 63 59 64 64 PWind dir SE SE S SW W E NE E Wind char LT GN GN GN LT LT LT LT Avg clouds SC B1 B1 SC SC B1 B2 SC SC B1 B2 SC SC B1 B1 SC PoP 12hr 40 20 20 30 50 10 30 20 Rain shwrs S C S S C C C C S C C S S Tstms S C S S S C C C S C S $$ IAZ034-042100- Calhoun- Including the cities of Rockwell City, Manson, Lake City, and Pomeroy 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 69 93 69 89 Temp 83 89 92 90 78 73 72 70 82 90 92 88 77 74 72 70 78 85 87 83 Dewpt 73 75 75 76 75 73 71 70 74 76 75 75 75 73 72 70 75 76 77 75 RH 72 64 58 64 91100 97100 77 64 58 66 94 97100100 91 75 72 77 Wind dir SW SW SW S SE S S E E E SE SE SE SE SE SE SE SE SE SE Wind spd 6 6 4 2 2 2 2 2 2 3 3 3 3 3 3 3 5 5 5 5 Clouds FW CL FW FW FW FW FW FW SC B1 SC B1 SC SC SC B1 B1 B1 SC B1 PoP 12hr 5 0 10 30 50 QPF 12hr 0 0 0 0.02 0.03-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C Tstms C C S S S C C Heat index 89 99103101 88102104 98 95 99 90 Max heat 102 105 98 103 106 97 97 100 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 87 71 92 68 88 64 84 Temp 71 68 83 84 75 73 88 86 73 69 85 83 69 64 80 78 Dewpt 70 68 74 74 66 64 73 75 68 66 70 70 63 60 65 65 PWind dir SE SE SE SW W E N NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC B1 B1 SC SC B1 B1 SC SC B1 B2 SC SC B1 B1 SC PoP 12hr 40 30 20 30 50 10 30 20 Rain shwrs C C C S C C C C S S C S S Tstms C C S S S C C C S S S $$ IAZ035-042100- Webster- Including the city of Fort Dodge 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 69 92 69 87 Temp 83 89 92 89 78 74 72 70 82 89 92 87 76 74 71 70 77 84 86 82 Dewpt 73 74 74 76 74 73 71 70 74 75 74 75 75 73 71 70 74 75 75 74 RH 72 61 56 66 88 97 97100 77 64 56 68 97 97100100 90 74 70 77 Wind dir SW S S S SE SE S E E E E E E SE SE SE SE SE SE SE Wind spd 8 8 6 2 3 2 2 2 2 3 4 4 4 4 4 5 6 6 6 8 Clouds FW FW FW FW FW FW FW FW FW SC FW SC FW SC SC B1 B1 B1 B1 B1 PoP 12hr 10 0 10 30 40 QPF 12hr 0 0 0 0.03 0.05-0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C Tstms S C S S S C C Heat index 89 98102101 88100102 96 92 95 88 Max heat 101 105 98 102 105 96 94 99 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 86 70 91 69 87 64 83 Temp 71 68 83 83 74 72 88 86 74 70 85 83 69 65 80 78 Dewpt 70 68 73 72 66 64 72 73 69 66 68 68 64 60 63 63 PWind dir SE SE SE S SW SE N NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC B1 B1 SC SC B1 B1 SC SC B1 B2 SC SC B1 B1 SC PoP 12hr 30 30 20 40 50 10 30 20 Rain shwrs C C C C C C C C S C C S S Tstms C C S C S C C C S C S $$ IAZ036-042100- Hamilton- Including the city of Webster City 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 69 90 69 86 Temp 82 88 91 88 77 73 72 70 81 88 90 85 75 73 71 69 76 83 85 81 Dewpt 73 74 74 76 74 72 71 70 74 75 75 75 75 73 71 69 73 74 74 73 RH 74 63 58 68 90 97 97100 79 66 62 72100100100100 90 74 70 77 Wind dir SW S S S SE SE S E E E E E E SE SE SE SE SE E SE Wind spd 8 8 6 2 3 2 2 3 3 4 5 4 5 5 6 6 8 8 9 9 Clouds FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 10 0 10 30 40 QPF 12hr 0 0 0 0.03 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S Tstms S C S S S C S Heat index 87 97101100 87 98101 94 89 92 Max heat 99 103 96 102 103 92 92 95 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 66 85 70 91 69 87 65 82 Temp 71 67 82 82 73 71 88 85 74 70 85 82 70 65 78 77 Dewpt 70 67 71 70 65 63 71 72 69 66 68 68 64 61 62 62 PWind dir SE SE SE S SW S NE NE Wind char GN GN BZ GN LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 30 20 20 30 50 10 30 20 Rain shwrs S C S S C C C C S C C S S Tstms S C S S C C C C S C S $$ IAZ037-042100- Hardin- Including the cities of Iowa Falls, Eldora, and Ackley 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 69 90 68 85 Temp 81 89 92 87 77 73 71 69 80 87 89 84 75 72 70 68 75 81 84 80 Dewpt 73 74 74 76 73 72 70 69 74 76 76 76 74 72 70 68 72 74 74 73 RH 77 61 56 70 87 97 97100 82 70 66 77 97100100100 90 79 72 79 Wind dir SW S SW S SE S S NE E E E E E E SE SE SE SE E SE Wind spd 6 8 6 2 2 2 2 2 2 3 3 3 4 4 4 4 6 6 8 8 Clouds SC FW FW FW FW FW FW FW FW SC FW FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 20 5 5 20 40 QPF 12hr 0 0 0 0.03 0.07-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S S S S S Heat index 86 98102 98 98100 93 86 90 Max heat 99 103 94 102 103 92 90 93 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 84 69 91 70 87 65 82 Temp 70 67 80 80 72 71 87 85 74 70 84 81 70 65 78 76 Dewpt 69 66 70 69 65 62 71 72 69 66 69 69 64 61 62 62 PWind dir SE SE SE S SW SW NE N Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC B1 B1 SC SC SC B1 SC PoP 12hr 20 20 20 40 50 10 30 20 Rain shwrs S S S C S C C S C C S S Tstms S S C S C C S C S $$ IAZ038-042100- Grundy- Including the cities of Grundy Center, Reinbeck, Conrad, Dike, and Wellsburg 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 89 68 83 Temp 82 90 92 87 78 74 72 70 80 87 88 84 75 73 70 68 75 80 83 80 Dewpt 73 74 74 76 73 72 71 69 75 76 76 76 73 72 70 68 72 74 73 72 RH 74 60 56 70 85 93 97 97 85 70 68 77 94 97100100 90 82 72 77 Wind dir SW SW SW S SE S W NE E E E E E E E E SE SE E E Wind spd 6 8 6 3 3 2 2 2 2 3 4 4 5 4 5 4 6 8 8 8 Clouds SC FW FW FW FW FW FW FW SC FW FW FW FW FW SC B1 B1 B1 B1 B1 PoP 12hr 40 5 5 20 30 QPF 12hr 0 0 0 0.02 0.06-0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S Tstms S S S S S S Obvis PF PF PF Heat index 87 99102 98 98 99 93 85 89 Max heat 101 103 94 100 103 89 90 93 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 66 83 69 90 71 86 65 81 Temp 71 67 80 80 72 70 86 85 75 71 84 81 70 66 78 76 Dewpt 68 65 70 68 64 62 71 72 69 67 70 69 64 61 62 62 PWind dir SE SE SE S SW SW N N Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 20 20 20 40 60 20 30 20 Rain shwrs S S S C S C L S C C S S Tstms S S C S C C S S S $$ IAZ039-042100- Black Hawk- Including the cities of Waterloo and Cedar Falls 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 88 67 82 Temp 82 90 92 87 78 74 72 70 80 87 88 84 75 72 69 68 75 79 82 79 Dewpt 73 75 75 76 74 72 71 70 75 76 76 76 73 71 69 68 71 73 73 71 RH 74 62 58 70 88 93 97100 85 70 68 77 94 97100100 87 82 74 77 Wind dir SW SW SW S SE SE NE NE NE NE E E E E E E SE SE E E Wind spd 6 8 8 3 3 2 2 2 3 4 5 4 5 5 6 5 8 8 8 8 Clouds B1 FW FW FW SC FW FW SC SC SC FW FW FW FW SC B1 B1 B1 B1 SC PoP 12hr 40 5 5 10 30 QPF 12hr 0 0 0 0 0.00-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C Tstms S S S S Obvis PF PF PF Heat index 87100103 98 86 98 99 92 87 Max heat 102 105 96 99 103 91 86 90 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 82 68 89 70 86 65 80 Temp 70 66 79 79 72 69 85 84 75 71 83 81 71 66 78 76 Dewpt 68 65 70 68 64 62 72 72 68 67 70 70 64 61 63 62 PWind dir SE SE SE S SW W NW N Wind char GN GN GN GN GN LT LT GN Avg clouds SC SC B1 B1 SC SC B1 SC SC B1 B1 SC SC SC SC SC PoP 12hr 20 30 30 40 60 20 30 20 Rain shwrs S C C C C L S C C S Tstms C C C C S S $$ IAZ044-042100- Crawford- Including the city of Denison 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 92 69 88 Temp 82 90 92 89 78 74 73 71 82 90 91 87 77 74 72 70 78 85 87 83 Dewpt 72 73 73 74 73 71 70 69 72 73 71 73 73 72 71 70 73 73 73 73 RH 72 58 54 61 85 90 90 93 72 58 52 63 87 93 97100 85 67 63 72 Wind dir SW SW SW S SE S SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 10 9 6 3 3 3 3 3 2 4 4 3 4 3 3 3 4 5 5 5 Clouds FW FW FW FW FW FW FW SC FW SC SC B1 SC SC B1 B1 SC B1 SC SC PoP 12hr 5 0 5 30 30 QPF 12hr 0 0 0 0.01 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Tstms C C S S S S Heat index 88 98101 98 87 98 99 95 92 94 89 Max heat 100 103 95 101 103 95 95 98 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 73 90 68 86 64 82 Temp 72 69 84 85 77 74 88 85 73 69 84 83 69 65 80 78 Dewpt 70 68 72 72 66 64 71 73 68 65 68 68 63 60 63 64 PWind dir SE S S SW W SE NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC B1 B1 SC SC B1 B1 SC SC B1 B2 SC SC B1 B1 SC PoP 12hr 30 20 10 30 50 20 30 20 Rain shwrs C S S C C C S C C S S Tstms C S S C C C S S S $$ IAZ045-042100- Carroll- Including the city of Carroll 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 94 70 90 Temp 83 90 93 90 79 75 73 71 83 91 93 89 78 75 72 71 79 86 88 84 Dewpt 73 74 74 75 74 72 71 69 74 74 73 75 74 73 72 71 74 75 75 75 RH 72 60 54 62 85 90 93 93 74 58 52 64 88 94100100 85 70 66 74 Wind dir SW SW SW SW SE S S S SE E SE SE SE SE SE SE SE SE SE SE Wind spd 9 8 6 2 2 2 2 2 2 3 4 3 3 3 3 3 4 5 5 5 Clouds FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC B1 SC B1 SC SC PoP 12hr 5 0 10 30 40 QPF 12hr 0 0 0 0.02 0.01-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S Tstms C C S S S C S Heat index 89100103101 89102103 98 96 98 91 Max heat 103 107 98 105 107 97 99 101 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 73 93 70 89 65 84 Temp 72 69 85 85 77 74 90 87 75 71 86 84 71 66 81 79 Dewpt 70 68 74 73 66 63 72 74 68 66 69 70 63 60 64 65 PWind dir SE SE S SW W SE NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC B1 SC SC SC B1 B1 SC SC B1 B2 SC SC B1 B1 SC PoP 12hr 30 20 10 30 50 20 30 20 Rain shwrs S S S S C C C S S S C S S Tstms S S S S C C C S S S S $$ IAZ046-042100- Greene- Including the city of Jefferson 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 69 93 69 89 Temp 83 90 93 90 78 74 72 70 82 90 93 88 77 74 72 70 77 85 88 83 Dewpt 74 75 75 77 75 73 71 70 75 76 75 77 75 74 72 70 75 76 76 75 RH 74 62 56 66 91 97 97100 79 64 56 70 94100100100 94 75 68 77 Wind dir SW S SW S SE S SW SE SE E SE E E SE SE SE SE SE SE E Wind spd 6 8 6 2 2 2 2 2 2 3 3 3 4 3 3 4 5 5 5 5 Clouds FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 5 0 10 30 40 QPF 12hr 0 0 0 0.03 0.06-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S Tstms C C S S S C S Heat index 89100105103 89102105100 95 99 90 Max heat 102 107 99 103 106 98 97 100 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 88 71 93 70 89 65 84 Temp 72 68 84 85 76 73 90 87 75 71 86 84 71 66 81 78 Dewpt 71 68 74 73 66 64 73 75 69 67 70 71 64 61 65 65 PWind dir SE SE SE S W SE NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 30 20 10 30 50 20 30 20 Rain shwrs S C S S S C C C S S S C S S Tstms S C S S S C C C S S S S $$ IAZ047-042100- Boone- Including the city of Boone 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 92 69 87 Temp 82 89 92 89 78 75 72 71 82 90 92 87 77 74 72 70 77 84 86 82 Dewpt 73 75 75 77 75 73 71 70 75 75 75 76 75 74 72 70 74 75 75 74 RH 74 64 58 68 91 94 97 97 79 62 58 70 94100100100 90 74 70 77 Wind dir SW S SW S SE S SW SE E E E E E E SE SE SE SE SE E Wind spd 6 8 8 2 2 2 2 2 3 3 4 3 5 4 5 5 6 6 8 8 Clouds FW FW FW FW FW FW FW FW FW SC SC FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 10 0 5 30 40 QPF 12hr 0 0 0 0.04 0.09-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms S S S S S C Heat index 87 99104102 88101103 98 93 95 88 Max heat 101 106 98 103 106 97 95 99 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 87 70 93 70 88 66 83 Temp 72 68 83 83 75 72 90 87 76 71 86 83 72 67 81 78 Dewpt 71 68 72 71 66 64 72 73 70 68 69 70 66 62 64 64 PWind dir SE SE SE S SW SE NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC B1 B1 SC SC SC B1 SC PoP 12hr 30 20 10 30 40 20 30 20 Rain shwrs C S S S C C C S S C S S Tstms C S S S C C C S S S $$ IAZ048-042100- Story- Including the city of Ames 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 70 92 69 87 Temp 83 89 92 89 78 75 73 71 82 90 92 86 77 74 71 70 77 84 86 82 Dewpt 73 74 74 76 74 73 71 70 75 75 75 76 76 74 71 70 73 74 74 73 RH 72 61 56 66 88 94 93 97 79 62 58 72 97100100100 87 72 68 74 Wind dir SW SW SW S SE S S E E E E E E E SE E SE SE E E Wind spd 6 8 8 2 2 2 2 2 2 3 4 4 5 4 5 4 6 6 8 8 Clouds SC FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC B1 B1 B1 B1 PoP 12hr 20 0 5 20 40 QPF 12hr 0 0 0 0.02 0.04-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S S S S S Heat index 88 99102100 88101102 97 92 94 88 Max heat 101 105 98 103 106 96 94 96 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 87 70 93 71 89 67 84 Temp 72 68 83 83 74 72 90 87 76 72 86 83 72 67 81 78 Dewpt 71 68 71 70 65 64 71 72 70 68 69 70 66 63 63 63 PWind dir SE SE SE S SW SW NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 30 20 10 30 50 20 30 20 Rain shwrs C S C S C C S C C S S Tstms C C S C C S C S $$ IAZ049-042100- Marshall- Including the city of Marshalltown 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 70 91 69 86 Temp 83 90 92 88 78 74 72 70 82 89 91 85 76 73 71 69 76 83 85 81 Dewpt 73 73 73 75 74 72 71 70 75 75 74 76 75 73 71 69 73 73 73 72 RH 72 58 54 66 88 93 97100 79 64 58 75 97100100100 90 72 67 74 Wind dir SW SW SW S SE S SW SE E E E E E E E E SE SE E E Wind spd 8 9 8 3 3 2 2 1 2 2 3 4 4 4 4 4 6 6 6 8 Clouds SC FW FW FW FW FW FW FW FW SC FW FW FW FW SC SC B1 B1 B1 SC PoP 12hr 30 5 5 10 30 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S S Tstms S S S S S S Heat index 89 99101 98 88100100 94 90 92 86 Max heat 101 103 95 103 105 92 93 95 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 86 70 93 72 88 66 84 Temp 71 67 83 82 73 71 89 87 76 72 86 83 71 67 80 78 Dewpt 69 66 69 68 64 62 70 71 69 67 69 69 65 62 63 62 PWind dir SE SE SE S SW SW NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 30 20 10 30 50 20 30 20 Rain shwrs C S C C C S S C S S Tstms S C C C S S S $$ IAZ050-042100- Tama- Including the cities of Tama, Toledo, Traer, Dysart, and Gladbrook 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 90 68 85 Temp 83 91 93 88 78 75 72 70 81 88 89 84 76 73 70 68 76 82 84 80 Dewpt 72 73 73 74 73 72 71 70 75 75 74 74 73 71 69 68 71 72 72 70 RH 70 56 52 63 85 90 97100 82 66 61 72 90 93 97100 85 72 67 72 Wind dir SW SW S S S S SW N NE NE NE E E E E E E E E E Wind spd 8 9 9 3 3 2 2 1 2 3 4 4 4 4 5 4 6 6 8 8 Clouds SC FW FW FW SC FW FW FW FW SC FW FW FW FW SC B1 B1 SC B1 SC PoP 12hr 40 5 5 5 30 QPF 12hr 0 0 0 0 0.00-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S Heat index 89 99101 97 87 98 99 92 89 Max heat 101 103 94 101 102 89 89 91 Heat Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 66 85 68 92 71 87 66 83 Temp 71 66 81 81 72 70 88 86 76 72 85 82 71 66 79 77 Dewpt 67 64 68 66 62 61 69 69 67 66 68 68 64 60 62 61 PWind dir SE SE SE S SW W N N Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC B1 B1 SC SC SC B1 SC PoP 12hr 20 20 10 30 60 20 30 20 Rain shwrs S S S C C L S S C S S Tstms S S C C C S S S $$ IAZ057-042100- Audubon- Including the cities of Audubon and Exira 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 94 70 90 Temp 83 90 93 91 79 75 73 71 84 92 94 90 78 75 72 71 80 87 89 84 Dewpt 72 73 73 75 73 71 70 69 72 72 71 73 74 72 72 71 73 73 73 73 RH 70 58 52 60 82 87 90 93 67 52 47 58 88 90100100 79 63 59 70 Wind dir SW SW SW SW S S S S S SE SE E SE SE SE SE SE SE SE E Wind spd 9 10 8 2 3 2 2 2 2 3 4 3 3 3 3 3 4 5 5 5 Clouds FW FW SC FW FW FW FW FW FW FW SC B1 SC SC SC B1 SC SC B1 SC PoP 12hr 5 5 5 20 30 QPF 12hr 0 0 0 0.01 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Tstms S S S S S C S Heat index 88 98102101 90100101 98 95 97 91 Max heat 101 103 98 103 105 95 98 101 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 89 73 93 71 89 66 85 Temp 73 69 86 86 77 75 91 88 76 71 87 85 71 67 82 79 Dewpt 70 68 72 72 65 63 70 72 68 66 68 69 64 61 63 64 PWind dir SE S S SW W SE NE E Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC B1 SC SC PoP 12hr 20 20 10 20 50 20 30 20 Rain shwrs S S S S C C S S S C S S Tstms S S S S C C S S S S $$ IAZ058-042100- Guthrie- Including the cities of Guthrie Center, Panora, Bayard, and Casey 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 71 94 71 90 Temp 83 90 93 90 79 75 74 71 84 92 94 89 78 75 73 71 79 87 89 84 Dewpt 73 74 74 76 74 71 70 69 74 74 73 75 75 73 72 71 74 75 74 74 RH 72 60 54 64 85 87 87 93 72 56 51 64 91 94 97100 85 68 61 72 Wind dir SW SW SW SW S SW SW S SE E SE E SE SE SE SE SE SE SE E Wind spd 9 9 8 2 3 3 2 2 2 3 3 3 3 3 3 3 4 5 5 6 Clouds FW FW SC FW FW FW FW FW FW FW FW SC SC SC SC B1 SC SC SC SC PoP 12hr 10 0 5 20 40 QPF 12hr 0 0 0 0.02 0.02-0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Tstms S S S S S C S Heat index 89 99103102 90102104 99 96 99 92 Max heat 102 105 98 105 107 97 99 102 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 90 73 94 72 90 67 85 Temp 73 69 86 86 77 75 92 89 77 72 88 85 72 67 82 80 Dewpt 71 68 73 72 65 63 71 73 69 67 70 70 65 62 64 65 PWind dir SE SE S SW SW S NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC B1 B1 SC SC B1 SC SC PoP 12hr 30 20 10 20 50 20 30 20 Rain shwrs S C S S S C C S S S C S S Tstms S C S S S C C S S S S $$ IAZ059-042100- Dallas- Including the cities of Perry, Waukee, and Adel 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 93 71 89 Temp 83 90 93 90 79 76 73 71 83 91 93 89 79 76 73 71 78 86 88 84 Dewpt 73 74 74 76 74 72 71 70 74 74 74 75 75 74 73 71 74 75 74 74 RH 72 60 54 64 85 87 93 97 74 58 54 64 88 94100100 88 70 63 72 Wind dir SW SW SW S S S SW S SE E E E E SE SE E SE SE SE E Wind spd 8 9 8 3 3 3 2 2 2 3 3 4 4 4 4 5 6 6 6 8 Clouds SC FW SC FW FW FW FW FW FW FW FW SC FW FW SC SC B1 SC SC B1 PoP 12hr 10 0 5 20 40 QPF 12hr 0 0 0 0.03 0.04-0.14 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S S S S C Heat index 89100104102 89101103 99 95 97 90 Max heat 102 106 98 103 107 97 98 101 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 88 72 94 73 90 68 85 Temp 73 69 85 85 77 74 91 89 78 73 87 85 73 68 82 80 Dewpt 71 68 72 71 65 64 71 72 69 67 70 70 66 63 64 65 PWind dir SE SE SE S SW S NE NE Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 30 20 10 20 40 20 30 20 Rain shwrs C S S S C C S S S C S S Tstms C S S S C C S S S S $$ IAZ060-042100- Polk- Including the city of Des Moines 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 72 93 71 88 Temp 84 91 93 90 80 77 74 72 83 92 93 89 79 76 73 71 78 85 88 84 Dewpt 72 73 73 75 74 73 72 70 74 74 73 75 75 74 73 71 73 74 74 73 RH 67 56 52 62 82 87 93 93 74 56 52 64 88 94100100 85 70 63 70 Wind dir SW SW SW S S S SW S E E E E E E SE E SE SE SE E Wind spd 8 9 8 3 3 2 2 1 2 3 4 4 5 4 4 5 6 6 8 9 Clouds SC FW SC FW FW FW FW FW FW FW SC FW FW FW SC SC B1 SC SC SC PoP 12hr 10 0 5 20 40 QPF 12hr 0 0 0 0.02 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Tstms S S S S S C S Heat index 90100103101 90102103 99 93 96 90 Max heat 102 106 99 103 106 98 95 98 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 72 94 74 90 69 85 Temp 74 69 85 85 76 74 92 89 79 74 87 85 74 69 82 80 Dewpt 71 68 71 70 65 64 70 71 69 68 69 69 66 63 64 64 PWind dir SE SE SE S SW S NE NE Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 20 10 20 40 20 40 20 Rain shwrs S C S S S C C S S C S S Tstms S C S S S C C S S S $$ IAZ061-042100- Jasper- Including the city of Newton 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 72 93 70 88 Temp 84 91 93 90 79 76 73 72 83 91 92 88 78 75 72 70 78 85 87 83 Dewpt 72 73 72 75 74 72 72 71 74 74 73 75 75 74 72 70 73 73 73 72 RH 67 56 51 62 85 87 97 97 74 58 54 66 91 97100100 85 67 63 70 Wind dir SW SW S S S S SW SW E E E E E E E E E E E E Wind spd 8 10 9 3 3 2 2 2 2 2 3 4 5 4 4 4 6 6 8 9 Clouds SC FW SC FW FW FW FW FW FW SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 20 5 5 10 30 QPF 12hr 0 0 0 0 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S S Tstms S S S S S S S Heat index 90100102100 91101102 97 92 94 89 Max heat 102 103 99 103 106 97 95 97 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 87 71 94 73 90 68 85 Temp 72 68 84 84 75 73 91 89 78 74 88 85 73 68 82 80 Dewpt 70 67 69 68 64 63 69 70 69 68 69 69 66 63 63 63 PWind dir SE SE SE S SW SW N NE Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 30 20 10 20 50 20 30 20 Rain shwrs S C S S C C S S C S S Tstms S S S C C S S S $$ IAZ062-042100- Poweshiek- Including the city of Grinnell 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 71 91 68 86 Temp 84 91 93 89 78 75 73 71 83 90 91 86 76 73 70 69 77 83 85 82 Dewpt 72 72 71 74 73 71 71 70 74 74 73 74 74 72 70 69 71 72 71 70 RH 67 54 49 61 85 87 93 97 74 60 56 68 94 97100100 82 70 63 67 Wind dir SW SW SW S S S SW SW NE NE NE E E E E E E E E E Wind spd 8 10 9 3 3 2 2 2 2 2 3 3 4 4 4 4 5 5 6 6 Clouds SC FW FW SC FW FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC PoP 12hr 30 10 5 5 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S Tstms S S S Heat index 90 99101 97 89 99 99 94 88 91 Max heat 101 102 94 101 103 94 92 94 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 66 85 69 93 72 89 67 84 Temp 71 66 82 82 73 71 90 88 77 73 87 84 72 68 81 79 Dewpt 67 65 67 66 62 61 68 68 66 66 68 68 65 62 62 62 PWind dir SE SE SE S SW W N N Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 20 10 10 20 50 20 40 20 Rain shwrs S S S C S S C S S Tstms S S S C S S S $$ IAZ070-042100- Cass- Including the city of Atlantic 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 94 71 91 Temp 83 90 93 90 79 76 73 72 84 92 94 89 79 76 73 71 80 88 90 85 Dewpt 72 74 73 74 73 71 70 69 72 72 71 73 74 72 72 71 73 73 73 73 RH 70 60 52 60 82 85 90 90 67 52 47 59 85 87 97100 79 61 58 67 Wind dir SW SW SW S S S S S S S SE SE SE SE SE SE SE SE SE E Wind spd 10 10 9 3 3 3 2 2 2 3 4 3 3 3 3 3 5 6 6 6 Clouds SC FW FW FW SC FW SC FW FW FW SC SC SC FW SC SC SC SC B1 SC PoP 12hr 5 5 5 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S Tstms S S S S S S S Heat index 88 99102100 90101101 97 85 96 98 92 Max heat 101 105 98 102 104 95 98 101 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 90 74 94 72 90 68 86 Temp 74 70 87 87 78 76 92 89 77 73 87 85 73 68 83 80 Dewpt 71 69 73 71 66 64 71 72 69 67 69 70 65 63 65 65 PWind dir SE SE S S SW SE E SE Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC B1 FW SC B1 B1 SC SC SC B1 FW PoP 12hr 20 20 5 20 50 20 30 20 Rain shwrs S S S S C C S S C C S S Tstms S S S S S C S S S S $$ IAZ071-042100- Adair- Including the cities of Greenfield, Stuart, Adair, and Fontanelle 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 72 94 71 91 Temp 83 91 93 90 79 75 74 72 84 91 94 89 78 75 73 71 80 87 90 85 Dewpt 72 73 73 75 73 71 70 69 73 73 72 74 74 73 72 71 74 74 74 73 RH 70 56 52 62 82 87 87 90 70 56 49 61 88 94 97100 82 65 60 67 Wind dir SW SW SW S S S S S SW SE SE E SE SE SE SE SE SE SE E Wind spd 10 9 8 3 3 3 3 3 2 3 3 3 4 4 4 4 5 5 6 6 Clouds FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC SC B1 SC B1 B1 PoP 12hr 5 5 5 20 30 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C Tstms S S S S S S Heat index 89 99102100 90101102 98 96 98 92 Max heat 101 105 96 102 105 95 99 101 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 90 73 94 73 90 69 86 Temp 73 70 86 86 77 75 92 89 78 74 88 85 73 69 83 80 Dewpt 72 69 72 71 66 64 71 72 69 67 70 70 66 63 65 65 PWind dir SE SE S SW SW S NE NE Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW SC SC B1 SC SC SC B1 SC PoP 12hr 20 20 5 20 40 20 30 20 Rain shwrs S S S C C S S C C S S Tstms S S S S C S S S S $$ IAZ072-042100- Madison- Including the cities of Winterset and Earlham 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 72 94 72 90 Temp 84 91 93 90 80 76 74 72 84 91 93 89 79 76 74 72 79 87 89 84 Dewpt 72 72 72 74 73 72 71 69 72 73 72 74 74 74 73 72 73 74 73 73 RH 67 54 51 60 79 87 90 90 67 56 51 61 85 94 97100 82 65 59 70 Wind dir SW SW SW S S S SW S SW E E E E SE SE SE SE SE SE E Wind spd 9 9 8 3 3 3 3 3 2 2 3 4 5 4 4 4 5 5 6 8 Clouds SC FW SC FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC B1 PoP 12hr 5 0 10 10 40 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S Tstms S S S S S S S Heat index 90100102 99 90100102 97 95 98 91 Max heat 101 105 97 102 105 96 98 101 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 90 74 94 74 91 69 86 Temp 74 70 86 86 77 75 92 90 79 75 88 86 74 69 83 81 Dewpt 71 68 71 70 65 64 70 70 68 67 69 69 66 64 64 64 PWind dir SE SE SE S SW S NE NE Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW FW SC B1 SC SC SC B1 SC PoP 12hr 30 20 5 10 40 20 40 20 Rain shwrs S C S S C C S S C C S S Tstms S C S S S C S S S S $$ IAZ073-042100- Warren- Including the cities of Indianola, Norwalk, and Carlisle 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 73 94 72 90 Temp 85 92 94 91 80 77 75 73 85 92 94 89 80 76 74 72 80 87 89 85 Dewpt 72 72 72 74 73 72 71 70 73 72 72 73 74 74 73 72 73 73 72 72 RH 65 52 49 58 79 85 87 90 67 52 49 59 82 94 97100 79 63 57 65 Wind dir SW SW S S S S SW S SW NE NE E E E SE E SE E E E Wind spd 8 9 9 4 3 2 3 2 2 3 4 5 5 4 4 4 5 6 8 9 Clouds SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B1 PoP 12hr 5 5 10 10 40 QPF 12hr 0 0 0 0.01 0.01-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Tstms S S S S S S S Heat index 91 99101100 85 91101102 97 94 97 91 Max heat 101 103 98 103 105 96 96 99 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 74 95 75 91 70 87 Temp 74 70 86 86 77 75 93 91 81 75 89 87 75 70 84 81 Dewpt 70 68 69 68 64 63 69 69 68 68 68 68 66 64 63 63 PWind dir SE SE SE S SW SW NW N Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW FW SC B1 SC SC SC SC SC PoP 12hr 30 20 5 10 40 20 40 20 Rain shwrs S C S S C C S S C C S S Tstms S C S S S C S S S S $$ IAZ074-042100- Marion- Including the cities of Pella and Knoxville 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 94 72 89 Temp 85 92 94 91 80 77 75 74 84 92 93 89 79 76 74 72 79 86 88 84 Dewpt 72 71 71 73 73 72 71 71 73 73 73 74 75 74 73 72 73 73 72 72 RH 65 51 47 56 79 85 87 90 70 54 52 61 88 94 97100 82 65 59 67 Wind dir SW SW SW S S S SW S E NE NE E E E E E SE E E E Wind spd 9 10 10 4 3 3 2 2 2 2 4 4 4 4 4 5 6 6 8 9 Clouds SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 10 5 5 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Tstms S S S S S S Heat index 91 99101100 85 91101102 97 93 96 90 Max heat 101 104 97 103 105 98 94 98 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 89 73 95 76 92 70 86 Temp 73 70 85 85 76 75 93 91 80 76 89 86 75 70 83 81 Dewpt 70 68 69 68 64 63 69 69 68 68 69 69 67 65 63 63 PWind dir SE SE SE S SW SW SW N Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 30 20 5 20 50 20 40 20 Rain shwrs S C S S S C S S C S S Tstms S S S S C S S S $$ IAZ075-042100- Mahaska- Including the city of Oskaloosa 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 96 73 94 71 88 Temp 86 92 95 91 80 77 75 73 84 92 93 88 79 75 73 71 79 85 87 84 Dewpt 72 71 71 73 73 72 71 71 74 73 73 74 75 74 73 71 72 72 72 72 RH 63 51 46 56 79 85 87 93 72 54 52 63 88 97100100 79 65 61 67 Wind dir SW SW SW SW S S S SW NE NE NE E E E E E E E E E Wind spd 9 10 9 3 3 2 2 2 2 2 3 4 4 4 5 4 6 6 8 9 Clouds FW FW SC SC FW FW FW FW CL FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 10 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S Heat index 92100102100 91101102 97 91 94 89 Max heat 101 104 97 103 105 96 94 97 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 88 71 94 75 92 70 86 Temp 72 68 84 84 74 73 92 90 80 76 89 86 74 70 83 81 Dewpt 69 67 68 67 64 62 68 69 67 68 69 69 67 65 63 64 PWind dir SE SE SE S SW SW S N Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC B1 SC PoP 12hr 20 10 5 10 40 20 40 20 Rain shwrs S S S S S C S S C S S Tstms S S S S C S S S $$ IAZ081-042100- Adams- Including the city of Corning 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 94 71 91 Temp 84 91 94 91 79 76 73 72 84 92 94 90 79 75 73 71 81 88 90 85 Dewpt 72 73 72 74 73 71 70 69 72 73 72 73 73 72 71 71 73 74 73 74 RH 67 56 49 58 82 85 90 90 67 54 49 58 82 90 93100 77 63 58 70 Wind dir SW SW S S S S S S SW S SE SE SE SE SE SE SE SE SE E Wind spd 11 10 9 4 3 3 3 3 3 3 3 3 4 3 3 3 5 5 6 6 Clouds FW FW SC FW SC SC SC FW FW FW SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 5 5 5 10 20 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S Heat index 89100102100 90101102 98 97 99 93 Max heat 101 103 97 103 106 97 99 102 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 91 73 95 73 91 69 86 Temp 74 70 87 88 78 75 93 91 79 74 89 87 74 69 84 81 Dewpt 71 68 73 72 66 64 71 71 68 67 70 70 66 63 66 66 PWind dir SE SE SE S SW S SE S Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC B1 FW SC SC B1 SC SC SC B1 FW PoP 12hr 20 20 5 10 40 20 30 20 Rain shwrs S S C C S S C C S S Tstms S S S S S S S S $$ IAZ082-042100- Union- Including the city of Creston 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 71 94 71 91 Temp 84 91 93 90 79 76 73 72 84 91 93 89 79 75 73 71 80 88 90 85 Dewpt 72 72 71 73 72 71 70 69 72 72 71 73 73 73 72 71 73 73 73 73 RH 67 54 49 58 79 85 90 90 67 54 49 59 82 94 97100 79 61 58 67 Wind dir SW SW SW S S S S S SW S SE SE SE SE SE SE SE SE SE E Wind spd 11 11 10 5 3 3 3 3 3 2 3 3 4 4 4 4 5 5 6 8 Clouds FW FW SC FW FW SC FW FW FW CL FW SC SC FW FW SC SC SC SC B1 PoP 12hr 5 5 5 10 30 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S Heat index 89 99100 98 89 99101 97 95 97 91 Max heat 100 102 94 102 104 95 98 100 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 90 73 95 74 91 69 86 Temp 73 69 86 86 77 74 92 90 79 74 89 86 75 69 83 80 Dewpt 71 68 71 70 65 64 70 70 68 67 69 69 66 64 65 65 PWind dir SE SE SE S SW S S NW Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW FW SC B1 SC SC SC B1 SC PoP 12hr 20 10 5 10 40 20 30 20 Rain shwrs S S C C S S C C S S Tstms S S S C S S S S $$ IAZ083-042100- Clarke- Including the city of Osceola 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 93 71 90 Temp 85 91 93 89 79 76 74 72 84 91 93 89 79 76 73 71 79 87 89 84 Dewpt 71 71 71 73 72 71 70 69 72 72 71 73 73 73 73 71 72 72 72 72 RH 63 52 49 59 79 85 87 90 67 54 49 59 82 90100100 79 61 57 67 Wind dir SW SW SW S S S SW S SW SW E E E SE SE SE SE SE SE E Wind spd 11 11 10 4 3 3 3 3 2 2 3 3 4 4 4 3 5 4 5 8 Clouds FW FW SC FW FW SC FW FW FW FW FW SC FW FW FW SC SC SC SC B1 PoP 12hr 5 5 10 10 40 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S Tstms S S S S Heat index 90 99100 97 89 99100 97 94 96 90 Max heat 100 102 94 100 103 95 96 98 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 89 73 94 74 91 70 86 Temp 73 69 86 86 76 74 92 90 80 75 89 86 75 70 84 80 Dewpt 71 68 70 69 64 63 69 69 67 67 68 68 66 64 64 64 PWind dir SE SE SE S SW SW S NW Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW FW SC B1 SC SC SC SC SC PoP 12hr 20 20 5 10 40 20 40 20 Rain shwrs S S S S C S S C C S S Tstms S S S S C S S S S $$ IAZ084-042100- Lucas- Including the city of Chariton 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 73 94 71 90 Temp 85 92 93 90 80 76 75 73 85 92 94 89 79 76 73 71 80 87 89 84 Dewpt 71 71 70 72 72 71 71 70 72 72 71 73 74 73 73 71 73 72 72 72 RH 63 51 47 56 77 85 87 90 65 52 47 59 85 90100100 79 61 57 67 Wind dir SW SW SW S S S SW S SW NW NE E E E SE E SE E E E Wind spd 10 11 10 4 3 3 3 2 2 2 3 3 4 3 4 4 5 5 6 8 Clouds SC FW SC SC SC FW SC FW FW FW FW FW FW SC FW SC SC SC SC B1 PoP 12hr 5 5 10 10 30 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S S C Heat index 91 99100 98 91100102 97 94 97 90 Max heat 101 102 95 102 105 95 96 100 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 89 73 95 75 92 70 86 Temp 73 69 86 85 76 74 92 91 80 76 89 87 75 70 84 81 Dewpt 70 68 69 69 64 63 69 69 67 67 68 68 66 65 64 64 PWind dir SE SE SE S SW SW S NW Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC PoP 12hr 30 10 5 10 40 20 40 20 Rain shwrs C S S C S S C S S Tstms C S S C S S S $$ IAZ085-042100- Monroe- Including the city of Albia 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 95 72 90 Temp 86 92 94 91 81 78 76 74 86 93 95 90 80 76 74 72 80 87 89 85 Dewpt 72 71 71 73 72 72 71 70 73 72 72 73 75 75 74 72 73 72 72 72 RH 63 51 47 56 74 82 85 87 65 51 48 58 85 97100100 79 61 57 65 Wind dir SW SW SW SW S S SW S W N NE E E E E E SE E E E Wind spd 9 11 10 4 3 2 3 2 1 1 2 3 3 3 3 3 5 4 6 8 Clouds FW FW SC SC SC FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC PoP 12hr 5 5 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S S Heat index 92 99101100 93101103 98 94 96 91 Max heat 101 104 97 103 106 96 96 98 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 89 73 95 77 93 71 87 Temp 73 70 85 85 76 75 92 91 81 77 90 87 76 71 84 82 Dewpt 70 68 69 68 64 63 69 69 67 68 69 68 68 66 64 64 PWind dir SE SE SE S SW SW S NW Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC B1 SC PoP 12hr 30 10 5 10 40 20 40 20 Rain shwrs C S C S S C S S Tstms S S S S S S $$ IAZ086-042100- Wapello- Including the city of Ottumwa 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 96 74 95 71 88 Temp 87 93 95 91 81 78 75 74 85 93 95 89 79 75 73 71 79 86 88 84 Dewpt 72 72 71 73 72 72 71 71 74 73 73 75 75 75 73 71 74 73 73 73 RH 61 51 46 56 74 82 87 90 70 52 49 64 88100100100 85 65 61 70 Wind dir SW SW SW S SW S SW SW NW NE NE E E E E E E E E E Wind spd 9 11 10 4 3 3 2 2 1 2 3 3 4 4 4 4 5 5 6 8 Clouds FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 5 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 94100103100 86 94102104 99 93 96 91 Max heat 102 104 98 105 106 99 95 98 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 88 71 94 76 92 70 87 Temp 73 68 84 84 75 73 91 90 81 76 90 87 76 71 84 82 Dewpt 70 67 69 69 64 62 70 70 67 68 70 70 68 66 65 65 PWind dir E SE SE S S SW S NW Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC PoP 12hr 20 10 5 10 30 20 40 20 Rain shwrs S S C S S C S S Tstms S S S S S $$ IAZ092-042100- Taylor- Including the cities of Bedford, Lenox, and New Market 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 72 96 72 93 Temp 84 91 94 92 80 77 74 73 85 94 95 92 80 76 74 72 82 90 92 87 Dewpt 72 72 71 73 72 70 69 68 71 72 71 72 71 71 70 70 72 73 72 73 RH 67 54 47 54 77 79 84 84 63 49 46 52 74 85 87 93 72 58 52 63 Wind dir SW SW S S S S SE S SW SW SE SE SE SE SE SE SE SE SE E Wind spd 11 10 10 5 3 3 3 2 3 2 3 3 3 3 3 3 4 5 5 5 Clouds FW FW SC FW SC SC SC FW FW FW SC SC FW SC SC SC SC SC B1 SC PoP 12hr 5 5 5 10 20 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 90 99101100 91102103 99 87 98100 94 Max heat 101 104 97 105 106 97 102 103 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 92 74 97 75 94 70 88 Temp 75 71 89 89 78 76 94 93 80 75 91 89 76 70 85 82 Dewpt 70 68 72 71 65 63 70 70 67 66 69 69 66 63 66 66 PWind dir SE SE SE S SW S S SW Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC B1 FW FW SC B1 SC SC SC B1 FW PoP 12hr 20 10 0 5 40 20 30 20 Rain shwrs S S C C S S C C S S Tstms S S S S S S S S $$ IAZ093-042100- Ringgold- Including the city of Mount Ayr 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 72 94 71 91 Temp 84 90 93 91 80 77 74 72 84 92 94 90 80 76 73 71 81 88 90 85 Dewpt 71 71 70 72 71 70 69 68 71 71 70 71 71 71 71 70 72 72 72 72 RH 65 54 47 54 74 79 84 87 65 51 46 54 74 85 93 97 74 59 56 65 Wind dir SW SW S S S S S S SW SW SE E E E SE SE SE SE SE E Wind spd 10 10 10 5 3 3 3 3 3 2 3 3 3 3 3 3 5 5 5 5 Clouds FW FW SC FW FW SC FW FW FW CL SC FW FW SC FW SC SC SC SC B1 PoP 12hr 5 0 5 10 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 Heat index 89 97 99 98 89 99101 97 95 97 92 Max heat 99 101 96 102 104 96 98 101 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 90 73 95 75 92 70 87 Temp 74 70 87 87 77 74 93 92 80 75 90 88 76 70 84 82 Dewpt 70 67 71 69 64 63 69 69 66 66 68 68 65 63 65 65 PWind dir SE SE SE S SW SW S W Wind char LT GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW FW SC B1 SC SC SC SC FW PoP 12hr 10 10 5 5 40 20 30 20 Rain shwrs S S S C S C C S S Tstms S S S S S S S $$ IAZ094-042100- Decatur- Including the cities of Lamoni and Leon 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 72 95 71 91 Temp 85 91 93 90 81 77 74 72 85 92 94 90 80 77 73 71 81 88 90 85 Dewpt 71 71 70 71 71 70 69 69 71 71 70 71 72 72 72 71 72 71 71 71 RH 63 52 47 54 72 79 84 90 63 51 46 54 77 85 97100 74 57 54 63 Wind dir SW SW S S S S S S SW SW SE E E E SE SE SE SE SE E Wind spd 11 11 10 4 3 2 2 2 2 2 3 2 3 3 3 3 4 4 5 6 Clouds FW FW SC SC FW SC FW FW FW FW FW FW FW FW FW SC SC SC SC B1 PoP 12hr 5 5 5 10 30 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms S S Heat index 90 97 99 97 90 99100 97 94 96 90 Max heat 99 100 95 101 103 95 97 100 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 90 72 95 75 92 70 87 Temp 74 69 87 87 77 74 93 91 81 75 90 88 76 71 85 82 Dewpt 70 67 69 68 64 62 68 67 66 66 67 67 66 63 64 63 PWind dir SE SE SE S SW SW S W Wind char LT GN GN GN GN LT LT LT Avg clouds B1 SC SC SC SC SC SC FW FW SC B1 SC SC SC B1 SC PoP 12hr 10 10 5 5 30 20 30 20 Rain shwrs S S S C S S S C S S Tstms S S S S S S S S $$ IAZ095-042100- Wayne- Including the cities of Corydon, Seymour, Allerton, and Humeston 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 73 95 71 90 Temp 86 91 93 90 80 77 75 73 86 93 94 90 79 76 73 71 81 88 90 85 Dewpt 71 70 70 71 71 70 70 69 72 71 70 72 73 73 72 71 73 72 72 72 RH 61 50 47 54 74 79 84 87 63 49 46 56 82 90 97100 77 59 56 65 Wind dir SW SW S S S S SW S SW W E E E E E E SE SE E E Wind spd 10 11 10 4 3 2 2 2 2 1 2 1 3 3 3 3 4 4 5 6 Clouds FW FW SC SC SC SC SC FW FW FW FW SC FW SC FW SC SC SC SC B1 PoP 12hr 5 5 5 10 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 Heat index 91 97 99 97 92100101 96 95 97 90 Max heat 99 100 95 103 104 95 96 99 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 89 72 95 75 92 71 87 Temp 73 69 86 86 76 74 92 91 81 76 90 87 76 71 84 81 Dewpt 70 67 69 68 64 63 68 68 66 66 67 68 66 64 64 64 PWind dir SE SE SE S SW SW S NW Wind char LT GN GN GN GN GN LT LT Avg clouds B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC PoP 12hr 20 10 5 5 30 20 40 20 Rain shwrs S S C S S S C S S Tstms S S S S S S S $$ IAZ096-042100- Appanoose- Including the city of Centerville 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 73 95 71 90 Temp 87 92 94 91 81 78 75 74 87 94 95 90 80 76 73 71 81 88 90 85 Dewpt 71 70 70 72 72 71 70 70 73 71 71 73 74 74 73 71 73 72 72 72 RH 59 49 46 54 74 79 84 87 63 47 46 58 82 94100100 77 59 56 65 Wind dir SW SW SW S S S SW S W NW NE E E E E E SE E E E Wind spd 9 11 9 3 2 2 2 2 1 1 1 1 2 2 2 2 4 4 5 5 Clouds FW FW FW SC SC SC FW FW CL FW FW FW FW SC FW SC SC SC SC B1 PoP 12hr 5 5 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S Heat index 93 98101 98 94101103 97 95 97 91 Max heat 100 103 97 104 105 97 96 99 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 89 72 95 76 93 71 87 Temp 73 69 86 85 76 74 93 91 81 77 90 88 76 72 85 82 Dewpt 70 67 68 67 64 63 68 68 66 67 68 68 67 65 64 64 PWind dir SE SE SE S SW SW S NW Wind char LT LT GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 20 10 5 5 30 20 40 20 Rain shwrs C C S S C S S Tstms S S S S S $$ IAZ097-042100- Davis- Including the city of Bloomfield 947 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 74 95 71 89 Temp 86 93 95 90 81 77 75 74 86 93 94 88 79 75 73 71 80 86 88 84 Dewpt 73 72 71 73 72 71 71 71 74 73 73 75 75 75 73 71 74 74 74 74 RH 65 51 46 58 74 82 87 90 68 52 51 66 88100100100 82 68 63 72 Wind dir SW SW SW S SW SW SW SW NW N NE E E E E E E E E E Wind spd 8 10 8 3 2 2 2 2 1 1 1 2 2 2 3 3 4 4 5 5 Clouds FW FW FW SC SC SC FW FW CL FW SC FW FW SC FW SC SC SC SC SC PoP 12hr 5 5 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 93101102 98 94102104 98 94 97 90 Max heat 102 105 97 105 106 94 96 99 Heat Y Y Y Y Y Y Y Y Y Y Y Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 88 71 94 76 92 71 87 Temp 72 68 84 84 74 73 91 89 81 76 90 87 76 71 84 82 Dewpt 70 67 70 69 64 62 70 70 66 67 70 70 68 66 66 66 PWind dir E SE SE S S SW S NW Wind char LT LT GN GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 20 10 5 5 30 30 40 20 Rain shwrs S C C S C S S Tstms S S S S S $$