Area Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
966 FOUS53 KDMX 130756 AFMDMX Area Forecast Matrices National Weather Service Des Moines IA 256 AM CDT Thu Aug 13 2026 IAZ004-140900- Emmet- Including the city of Estherville 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 75 63 75 66 Temp 69 67 69 71 73 73 68 66 65 64 69 72 73 74 71 70 68 67 Dewpt 66 67 68 69 69 69 68 66 65 64 68 71 73 73 71 70 68 67 RH 90100 97 93 87 87100100100100 97 97100 97100100100100 Wind dir E SE E E E E E E E E E E E E E SE SE SE Wind spd 6 9 14 13 12 12 11 10 10 11 13 13 12 11 10 8 6 4 Wind gust 25 24 Clouds OV OV OV B2 B2 B1 B1 B1 OV OV OV OV B2 OV OV OV B2 OV PoP 12hr 80 80 40 70 60 QPF 12hr 0.22-0.43 0.57-0.79 0.08-0.22 0.14-0.27 0.12-0.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S S C L L C C L L L L S Tstms C S S S S S S S C S S Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 81 65 76 57 75 59 78 60 76 Temp 78 78 69 65 74 73 62 59 73 73 62 61 76 75 65 62 74 73 Dewpt 75 76 69 65 69 69 61 58 65 67 62 61 70 71 65 62 69 70 PWind dir W NW N NW SW S S SW N Wind char LT LT GN LT LT LT GN LT LT Avg clouds B2 B1 B1 B1 B1 SC FW FW SC FW FW SC B1 SC SC B1 B2 B1 PoP 12hr 50 50 10 5 5 30 30 40 30 Rain shwrs S C C C C C C C C C S Tstms C S S S C C C S S $$ IAZ005-140900- Kossuth- Including the city of Algona 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 76 63 77 67 Temp 70 68 71 73 75 74 69 67 66 65 70 73 75 75 72 71 69 68 Dewpt 68 68 70 71 71 71 68 67 66 65 70 73 75 75 72 71 69 68 RH 93100 97 93 87 90 97100100100100100100100100100100100 Wind dir E SE SE E E E E E E E E E E E E SE SE SE Wind spd 6 9 13 13 11 11 10 10 10 11 13 13 12 11 11 9 8 5 Wind gust 24 Clouds OV OV B2 B2 B2 B2 B1 B1 OV OV B2 B2 B2 B2 OV OV OV OV PoP 12hr 70 80 50 70 70 QPF 12hr 0.15-0.38 0.54-1.05 0.06-0.52 0.11-0.28 0.22-0.68 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C S S S S C L C C L L L L L C Tstms C S C C S S S S S S S C C C S Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 65 77 58 76 59 78 61 78 Temp 78 79 70 66 75 73 63 59 74 73 62 61 76 75 66 63 75 75 Dewpt 78 78 70 66 73 72 63 59 68 70 62 61 73 73 66 63 72 73 PWind dir W NW N NW W S S S N Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B2 B1 B2 B2 SC FW FW SC FW FW SC B1 SC SC B1 B2 B1 PoP 12hr 60 50 10 0 5 30 30 40 30 Rain shwrs C L C C S C C C C C C Tstms C C S S S C C C S $$ IAZ006-140900- Winnebago- Including the cities of Forest City and Lake Mills 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 75 62 76 66 Temp 69 67 71 72 74 73 68 67 65 64 69 73 74 74 71 70 69 67 Dewpt 66 67 70 69 70 69 67 67 65 64 69 72 74 73 71 70 69 67 RH 90100 97 90 87 87 97100100100100 97100 97100100100100 Wind dir E E SE E E E E E E E E E E E E SE SE SE Wind spd 5 6 12 12 11 10 9 8 10 10 13 13 12 11 11 10 8 5 Wind gust 23 23 Clouds OV OV B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 OV OV OV OV PoP 12hr 50 80 40 80 70 QPF 12hr 0.08-0.15 0.53-0.88 0.02-0.22 0.16 0.26-0.42 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C S S C C L C L C C L L C Tstms S S S S S S S S S S S S S Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 81 65 77 57 76 58 78 60 77 Temp 78 78 70 66 75 74 63 59 74 74 63 60 75 75 65 62 75 74 Dewpt 77 77 70 66 72 70 62 59 67 68 63 60 71 72 65 62 71 71 PWind dir SW NW N NW W S S S NW Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B2 B1 B2 B1 SC FW FW SC FW FW SC B1 B1 SC B1 B2 B1 PoP 12hr 50 50 10 0 5 20 40 40 30 Rain shwrs C C C S S C C C C C S Tstms C C C C C S S $$ IAZ007-140900- Worth- Including the cities of Northwood and Manly 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 75 62 76 66 Temp 68 67 70 72 73 73 69 67 65 65 69 73 74 74 71 70 68 67 Dewpt 66 67 70 69 69 69 67 67 65 65 69 71 72 72 71 70 68 67 RH 93100100 90 87 87 93100100100100 93 93 93100100100100 Wind dir E E SE E E E E E E E E E E E E SE SE SE Wind spd 5 6 10 12 10 9 8 8 9 10 12 13 12 11 11 10 9 6 Wind gust 20 23 Clouds OV OV B2 B2 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 OV OV OV OV PoP 12hr 40 80 40 70 70 QPF 12hr 0.02-0.08 0.56-0.80 0.03-0.19 0.12-0.20 0.27-0.41 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C C L L C C C L L C Tstms S S S S S S S S S S S S Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 65 77 58 76 58 78 61 77 Temp 78 79 70 66 75 75 64 60 74 74 63 61 75 74 66 62 75 74 Dewpt 76 77 70 66 71 69 62 59 66 67 63 61 70 70 65 62 70 70 PWind dir SW NW NW NW W SW S S NW Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 SC FW FW FW FW FW SC B1 B1 SC B2 B2 B1 PoP 12hr 50 60 10 0 5 20 40 50 30 Rain shwrs C C L S S C C C C C S Tstms S C S C C C S S $$ IAZ015-140900- Palo Alto- Including the city of Emmetsburg 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 76 63 77 66 Temp 70 68 71 72 74 74 69 67 65 65 70 73 75 75 72 70 69 67 Dewpt 68 68 70 70 71 70 68 67 65 65 70 73 75 74 72 70 69 67 RH 93100 97 93 90 87 97100100100100100100 97100100100100 Wind dir E SE E E E E E E E E E E E E E SE SE E Wind spd 6 10 13 13 12 11 11 10 11 11 12 12 11 10 9 6 5 4 Wind gust 24 24 Clouds OV OV B2 B2 B2 B2 B2 B2 OV OV OV B2 OV B2 OV OV OV OV PoP 12hr 80 90 60 80 60 QPF 12hr 0.27-0.59 0.65-0.95 0.15-0.52 0.13-0.26 0.19-0.60 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C S S S S C D L S C L L L L C Tstms C C C C S S S S S S S S C C C S Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 82 65 78 57 76 58 79 60 78 Temp 79 79 69 65 75 73 61 58 73 73 62 61 76 75 65 62 75 74 Dewpt 77 77 69 65 71 70 61 58 67 69 62 61 72 73 65 62 71 72 PWind dir W NW N NW SW S S S N Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B1 SC FW SC SC FW FW SC B1 SC SC B1 B2 B1 PoP 12hr 50 50 10 0 5 30 30 40 30 Rain shwrs C C C C S S S C C C C C C Tstms S C C S C C C S $$ IAZ016-140900- Hancock- Including the cities of Garner, Britt, and Kanawha 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 76 63 77 66 Temp 70 68 71 72 74 73 68 67 65 64 69 73 75 75 71 70 69 67 Dewpt 68 68 70 70 71 70 68 67 65 64 69 72 74 73 71 70 69 67 RH 93100 97 93 90 90100100100100100 97 97 94100100100100 Wind dir E E SE E E E E E E E E E E E E SE SE SE Wind spd 6 8 12 13 11 11 11 10 11 11 14 13 12 11 12 10 9 5 Wind gust 23 Clouds OV OV B2 B2 B1 B2 B2 B2 OV B2 B2 B2 B2 OV OV OV OV OV PoP 12hr 60 80 50 70 70 QPF 12hr 0.08-0.20 0.82-1.13 0.13-0.41 0.12-0.22 0.22-0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C S S S S C L L C L C C L L C Tstms S S C C S S S S S S S C C C S S Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 65 78 58 76 58 78 61 78 Temp 79 79 70 66 75 74 63 59 74 73 62 61 76 75 65 63 75 75 Dewpt 77 77 70 66 72 70 62 59 66 67 62 61 71 71 65 63 70 71 PWind dir SW NW N NW W S S S N Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 SC FW FW SC FW FW SC B1 SC SC B1 B2 B1 PoP 12hr 50 60 10 0 0 20 40 40 30 Rain shwrs C C L C S S C C C C C S Tstms C C S C C C S S $$ IAZ017-140900- Cerro Gordo- Including the cities of Mason City and Clear Lake 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 75 63 76 66 Temp 69 68 70 72 73 73 68 67 65 65 68 73 74 74 71 70 68 68 Dewpt 67 68 69 70 70 69 68 67 65 65 68 71 72 72 71 70 68 68 RH 93100 97 93 90 87100100100100100 93 93 93100100100100 Wind dir E E SE E E E E E E E E E E E E SE SE SE Wind spd 5 6 11 11 10 10 9 9 10 10 13 13 11 11 11 10 9 5 Wind gust 23 Clouds OV OV B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV PoP 12hr 40 80 50 80 80 QPF 12hr 0.03-0.10 0.75-1.01 0.13-0.41 0.15-0.21 0.27-0.53 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C S S S S C L L L L C C D D C Tstms S S C S S S S S S S C C C S S Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 82 66 78 59 77 58 78 61 77 Temp 79 80 70 67 76 75 64 60 75 74 63 61 76 75 65 63 75 75 Dewpt 76 76 70 67 71 68 62 60 65 66 62 61 69 69 65 63 69 69 PWind dir SW NW N NW W S S S NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B2 SC FW FW SC FW FW SC B1 SC SC B2 B2 B1 PoP 12hr 40 60 20 0 0 20 40 50 30 Rain shwrs C C L C S S C C C C C S Tstms S C S S C C S S $$ IAZ023-140900- Pocahontas- Including the cities of Pocahontas, Laurens, Rolfe, Fonda, and Gilmore City 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 77 64 78 67 Temp 70 68 72 73 76 75 69 67 66 65 70 74 77 77 72 71 69 68 Dewpt 70 68 71 71 72 72 69 67 66 65 70 74 76 76 72 71 69 68 RH 100100 97 93 87 90100100100100100100 97 97100100100100 Wind dir E E E E E E E E E E E E E E E SE SE SE Wind spd 6 9 11 11 9 9 10 9 9 9 10 11 9 8 8 5 4 3 Wind gust 23 Clouds OV OV B2 B2 B2 B2 B2 OV OV OV OV B2 OV OV OV OV OV OV PoP 12hr 90 90 60 80 60 QPF 12hr 0.38-0.78 0.77-1.00 0.26-0.83 0.19-0.32 0.14-0.40 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C C C C D C C S L L L L C Tstms C C C C S C C S C S S S S C C S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 65 79 58 76 58 79 61 79 Temp 80 80 70 66 76 74 62 59 74 73 62 61 76 75 65 62 76 75 Dewpt 78 79 70 66 73 72 62 59 68 70 62 61 73 74 65 62 73 73 PWind dir W NW N N W S S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B2 B2 B2 SC FW SC SC FW FW SC B1 SC SC B1 B2 B1 PoP 12hr 50 60 20 0 20 30 30 40 30 Rain shwrs C C L C S S C C C C C C Tstms S C C S S S C C C S $$ IAZ024-140900- Humboldt- Including the city of Humboldt 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 77 64 79 68 Temp 71 69 72 73 76 74 70 68 67 66 70 75 77 77 72 71 70 69 Dewpt 70 69 71 72 72 71 70 68 67 66 70 74 76 75 72 71 70 69 RH 97100 97 97 87 90100100100100100 97 97 94100100100100 Wind dir E E E E E E E E E E E E E E E SE SE SE Wind spd 8 9 12 12 10 11 11 10 10 10 12 12 11 10 10 8 6 4 Clouds OV OV B2 B2 B2 B2 B1 B2 OV OV OV B2 OV B2 B2 OV OV OV PoP 12hr 80 90 60 70 70 QPF 12hr 0.18-0.44 0.94-1.05 0.34-0.57 0.20-0.36 0.19-0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C C C C L C C C L L L L C Tstms C C C C C C S C C S S S C C C S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 84 66 79 59 77 59 80 61 79 Temp 81 80 71 67 76 74 63 60 74 73 62 61 77 76 66 63 76 76 Dewpt 78 78 71 67 73 71 63 60 68 69 62 61 72 73 66 63 72 72 PWind dir SW NW N N W S S S N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 SC FW SC SC FW FW SC B1 SC SC B1 B2 B1 PoP 12hr 40 60 20 0 0 30 30 40 30 Rain shwrs C C L C S C C C C C C Tstms S C C S S S C C C S $$ IAZ025-140900- Wright- Including the cities of Eagle Grove, Clarion, and Belmond 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 77 64 78 68 Temp 70 68 71 72 75 74 69 68 66 66 69 73 76 76 72 70 70 69 Dewpt 70 68 70 71 71 70 68 68 66 66 69 72 73 73 72 70 70 69 RH 100100 97 97 87 87 97100100100100 97 90 90100100100100 Wind dir E E SE E E E E E E E E E E E E SE SE SE Wind spd 8 10 12 12 10 11 11 11 11 12 13 13 12 12 12 10 9 5 Clouds OV OV B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 OV OV OV PoP 12hr 70 90 60 70 70 QPF 12hr 0.11-0.24 0.99-1.14 0.32-0.64 0.19-0.38 0.24-0.35 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L C C C C C C L C C C L L L L C Tstms S C C C C C C C C S S C C C S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 66 79 59 77 59 79 61 78 Temp 80 80 70 67 76 75 64 60 74 73 63 60 76 75 66 63 76 75 Dewpt 76 76 70 67 71 69 63 59 65 66 62 60 69 70 65 63 70 70 PWind dir SW NW N N W S S S N Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 SC FW SC SC FW FW SC B1 SC SC B1 B1 B1 PoP 12hr 50 60 20 0 0 20 30 40 30 Rain shwrs C C L C S S S C C C C C S Tstms C C C S C C C S S $$ IAZ026-140900- Franklin- Including the city of Hampton 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 76 64 78 67 Temp 70 68 71 72 74 73 69 67 66 66 69 73 76 76 71 70 69 68 Dewpt 69 68 69 70 70 69 68 67 66 66 68 71 72 71 71 70 69 68 RH 97100 93 93 87 87 97100100100 97 93 87 85100100100100 Wind dir E E SE E E E E E E E E E E E E E SE SE Wind spd 5 6 10 11 10 10 10 9 10 11 12 12 11 11 11 9 8 5 Wind gust 21 Clouds B2 OV B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 OV OV OV OV OV PoP 12hr 50 90 60 70 80 QPF 12hr 0.05-0.19 0.97-1.24 0.33-0.62 0.18-0.37 0.29-0.51 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C C C C C C L L C C L L D D C Tstms S S C C C C C C C S S C C C S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 84 66 79 59 78 58 79 61 78 Temp 80 80 70 67 76 75 64 61 75 74 63 61 76 75 66 63 75 75 Dewpt 75 75 70 67 71 68 63 60 64 65 62 61 68 69 65 63 69 68 PWind dir SW NW N NW NW S S S N Wind char LT LT LT LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B2 SC SC FW SC FW FW SC B1 SC SC B1 B1 SC PoP 12hr 50 60 20 0 0 20 30 40 30 Rain shwrs C C L C S S S C C C C C S Tstms S S C C S S C C S S $$ IAZ027-140900- Butler- Including the cities of Parkersburg, Clarksville, Shell Rock, Greene, Aplington, Allison, and Dumont 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 75 64 77 67 Temp 70 68 72 73 74 73 69 68 66 66 70 74 76 75 72 70 69 68 Dewpt 69 68 70 71 71 69 68 68 66 66 69 72 73 72 71 70 69 68 RH 97100 93 93 90 87 97100100100 97 93 90 90 97100100100 Wind dir E E SE E E E E E E E E E E E E E SE SE Wind spd 5 6 10 12 10 10 9 8 9 10 12 12 12 12 11 10 9 6 Wind gust 24 Clouds B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 OV OV OV OV PoP 12hr 40 90 60 70 80 QPF 12hr 0.01-0.12 1.01-1.24 0.26-0.62 0.18-0.28 0.33-0.54 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C C C L L L C L L D D C Tstms S C C C C C C S S S S C S S S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 67 79 60 77 59 78 62 78 Temp 81 81 71 68 77 75 66 62 75 74 64 61 76 75 66 64 75 75 Dewpt 76 75 71 68 72 69 64 61 66 66 63 61 69 69 66 64 69 69 PWind dir SW NW N NW NW S S S NW Wind char LT LT GN LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B2 SC SC FW FW FW FW SC B1 SC SC B1 B1 SC PoP 12hr 50 60 20 5 0 10 30 40 30 Rain shwrs C S L C S S S S C C C C S Tstms S S C S S S C C S S $$ IAZ028-140900- Bremer- Including the city of Waverly 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 75 64 76 67 Temp 70 69 73 73 74 73 70 68 66 66 70 74 76 75 71 69 68 69 Dewpt 69 69 71 71 71 69 68 68 66 66 69 72 73 71 71 69 68 69 RH 97100 93 93 90 87 93100100100 97 93 90 87100100100100 Wind dir E E SE E E E E E E E E E E E E E SE SE Wind spd 6 6 10 13 11 11 11 10 11 12 13 14 13 13 13 12 11 9 Wind gust 25 Clouds B2 OV B2 B2 B2 B2 B1 B2 B2 OV B2 B2 B2 B2 OV OV OV OV PoP 12hr 20 90 60 80 80 QPF 12hr 0.01 0.88-1.11 0.26-0.61 0.23-0.28 0.43-0.51 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C C C L L D C L L D D C Tstms S C C C C C C S S S C C S S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 83 67 78 61 76 60 78 62 77 Temp 81 81 71 68 78 75 66 63 75 74 64 62 76 75 66 64 75 74 Dewpt 77 75 71 68 73 69 64 62 66 66 63 62 69 69 66 64 70 69 PWind dir SW NW NW NW NW S S S SW Wind char GN LT GN LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B2 SC FW FW FW FW FW SC B1 SC SC B2 B1 SC PoP 12hr 50 60 20 5 0 20 30 50 30 Rain shwrs C S L C S S S S C C C C S Tstms S S C S S S C C S S $$ IAZ033-140900- Sac- Including the cities of Sac City, Lake View, Odebolt, Wall Lake, Schaller, and Early 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 77 65 79 67 Temp 70 69 72 74 77 75 71 69 67 67 71 75 78 77 73 71 69 69 Dewpt 70 69 71 73 74 73 70 69 67 67 71 75 77 77 73 71 69 69 RH 100100 97 97 90 94 97100100100100100 97100100100100100 Wind dir E NE E E E E E E E E E E E E E SE SE SE Wind spd 6 11 12 10 9 11 11 10 9 10 10 10 9 6 6 4 3 2 Wind gust 21 23 21 Clouds OV OV B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 OV OV OV OV PoP 12hr 100 90 60 70 60 QPF 12hr 0.61-1.07 0.58-1.08 0.48-0.96 0.04-0.19 0.12-0.43 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C C S C C C L L C S S L L C C S Tstms C C C C S C C C C S S S S C C S S S Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 66 78 59 75 59 79 62 78 Temp 80 80 71 67 75 73 63 60 73 72 63 62 76 75 66 64 75 75 Dewpt 79 78 71 67 74 72 63 60 69 70 63 62 73 74 66 64 73 74 PWind dir W NW N N S S S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B2 B2 B2 SC FW SC SC SC FW SC B1 SC SC B1 B2 B1 PoP 12hr 40 60 20 5 10 30 20 50 20 Rain shwrs S C L L S S S C S S C C S Tstms S C C S S S S S S C C S $$ IAZ034-140900- Calhoun- Including the cities of Rockwell City, Manson, Lake City, and Pomeroy 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 78 65 80 68 Temp 71 69 73 75 77 76 71 69 67 67 72 76 78 78 74 72 70 69 Dewpt 70 69 72 73 74 73 70 69 67 67 72 76 78 77 74 72 70 69 RH 97100 97 94 90 90 97100100100100100100 97100100100100 Wind dir SE NE E E E E E E E E E E E E E SE SE SE Wind spd 6 9 11 9 8 9 10 8 8 8 9 10 8 6 6 4 3 2 Clouds OV OV B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 OV OV OV PoP 12hr 90 90 60 80 60 QPF 12hr 0.39-0.73 0.86-1.19 0.58-0.94 0.03-0.22 0.21-0.76 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C C C C C L D C C L L L L C Tstms C C C C S C C C C S S S C C S S S Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 66 79 59 77 60 79 62 80 Temp 82 81 71 67 77 74 64 60 74 73 63 62 77 76 67 64 77 76 Dewpt 80 80 71 67 75 73 64 60 69 70 63 62 74 75 67 64 74 74 PWind dir W NW N N SE S S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 SC SC SC SC SC FW SC B1 SC SC B1 B2 B1 PoP 12hr 40 70 20 5 5 30 30 40 20 Rain shwrs C C L L S S C C S C C S Tstms S C C S S S S S C C S $$ IAZ035-140900- Webster- Including the city of Fort Dodge 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 78 66 80 68 Temp 71 69 72 74 76 75 70 69 68 67 71 75 78 78 73 72 70 69 Dewpt 70 69 71 72 73 72 70 69 68 67 71 75 76 76 73 72 70 69 RH 97100 97 93 90 90100100100100100100 94 94100100100100 Wind dir SE E E E E E E E E SE E E E E E SE SE SE Wind spd 6 8 11 10 8 10 10 8 9 9 11 11 9 9 8 6 5 4 Clouds OV OV B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 OV OV OV PoP 12hr 90 90 60 70 70 QPF 12hr 0.22-0.45 0.90-1.40 0.47-0.99 0.03-0.36 0.22-0.73 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C C C L L L C S L L L L C Tstms C C C C C C C C C S S S S C C S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 67 79 60 77 60 80 62 79 Temp 82 81 71 68 77 75 65 61 75 74 63 62 77 76 67 64 77 76 Dewpt 78 78 71 68 73 71 64 61 68 68 63 62 72 73 67 64 72 72 PWind dir SW NW N N W S S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B2 B2 SC FW SC SC SC FW SC B1 SC SC B1 B2 B1 PoP 12hr 40 70 20 5 5 30 30 40 30 Rain shwrs C C L L S S C C C C C C Tstms S C C C S S C C C S $$ IAZ036-140900- Hamilton- Including the city of Webster City 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 77 66 80 68 Temp 70 69 72 73 75 74 70 69 68 67 71 75 78 77 73 72 70 69 Dewpt 69 69 71 71 73 71 69 69 68 67 70 73 75 74 73 72 70 69 RH 97100 97 93 94 90 97100100100 97 94 91 90100100100100 Wind dir SE E E E E E E E E SE E E E E E E SE SE Wind spd 6 9 12 11 10 11 11 10 11 11 12 12 12 12 11 8 8 5 Clouds OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 OV OV OV PoP 12hr 80 90 70 80 70 QPF 12hr 0.14-0.29 1.05-1.47 0.59-1.43 0.05-0.33 0.25-0.53 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D C C C C C C L D L S S L L L L C Tstms S C C C C C C C C S S S S C C S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 80 61 78 60 80 63 79 Temp 82 81 71 68 77 75 65 62 75 74 64 62 77 76 67 65 76 75 Dewpt 77 76 71 68 72 69 65 62 66 67 64 62 70 71 67 65 71 70 PWind dir SW NW N N W S S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B1 SC FW SC SC FW SC B1 SC SC B1 B2 B1 PoP 12hr 30 70 20 5 0 20 30 40 20 Rain shwrs C C L L S S S C C C C S S Tstms S S C C S S C C S S $$ IAZ037-140900- Hardin- Including the cities of Iowa Falls, Eldora, and Ackley 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 77 65 80 68 Temp 71 69 72 72 75 73 70 69 67 66 71 75 78 77 72 71 70 69 Dewpt 69 69 71 71 72 70 69 69 67 66 70 73 74 73 72 71 70 69 RH 93100 97 97 90 90 97100100100 97 94 88 87100100100100 Wind dir SE E E E E E E E E E E E E E E E SE SE Wind spd 5 8 11 11 9 10 10 9 10 10 11 12 11 12 11 8 8 5 Wind gust 21 21 Clouds B2 OV B2 B2 B2 B2 B2 OV B2 OV B2 B2 OV B2 B2 B2 OV OV PoP 12hr 60 90 70 80 80 QPF 12hr 0.07-0.21 1.07-1.38 0.60-1.82 0.09-0.22 0.24-0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L C C C C C L D C C S L L D D C Tstms S C C C C C C C C S S S S S C S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 67 80 61 78 60 80 62 79 Temp 82 81 71 68 77 75 66 62 76 74 64 62 77 75 66 64 76 75 Dewpt 77 76 71 68 72 69 65 62 66 66 64 62 69 70 66 64 70 69 PWind dir SW NW N N NW S S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B1 SC FW SC FW FW SC B1 SC SC B1 B1 B1 PoP 12hr 40 70 20 5 0 20 30 40 30 Rain shwrs C S L L S S S S C C C C S Tstms S S C C S S C C S S $$ IAZ038-140900- Grundy- Including the cities of Grundy Center, Reinbeck, Conrad, Dike, and Wellsburg 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 77 65 79 68 Temp 71 69 72 73 75 73 70 69 67 66 71 75 77 76 72 71 70 69 Dewpt 70 69 71 71 72 70 69 68 67 66 70 73 74 72 72 71 70 69 RH 97100 97 93 90 90 97 97100100 97 94 90 87100100100100 Wind dir SE E E E E E E E E E E E E E E SE SE S Wind spd 5 8 10 12 10 10 10 8 9 10 11 12 12 12 12 9 8 6 Wind gust 24 Clouds B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV PoP 12hr 40 90 70 80 80 QPF 12hr 0.05-0.11 1.08-1.25 0.59-1.80 0.09-0.24 0.28-0.44 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C C C C L D C C C C C D D C Tstms C C C C C C C C S S S C S C S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 80 61 78 59 79 62 79 Temp 82 81 72 68 77 75 66 63 76 74 64 62 77 75 67 64 76 75 Dewpt 77 75 72 68 73 69 65 62 66 66 63 62 69 69 66 64 70 69 PWind dir SW NW N N NW S S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B2 B2 B2 B1 SC FW SC FW FW SC B1 SC SC B1 B1 SC PoP 12hr 40 70 20 5 0 20 30 40 30 Rain shwrs C S L L S S S S C C C C S Tstms S S C C S S C C C $$ IAZ039-140900- Black Hawk- Including the cities of Waterloo and Cedar Falls 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 76 65 78 68 Temp 71 70 73 74 75 73 70 69 67 67 71 75 77 76 72 71 70 69 Dewpt 70 70 71 72 72 70 68 68 67 67 70 73 74 72 71 71 70 69 RH 97100 93 93 90 90 93 97100100 97 94 90 87 97100100100 Wind dir E NE SE E E E E E E SE E E E E E E SE SE Wind spd 5 6 9 13 10 10 10 9 10 10 12 12 12 12 13 11 10 8 Wind gust 25 Clouds B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 OV B2 OV OV PoP 12hr 30 90 70 80 80 QPF 12hr 0.01-0.06 1.02-1.20 0.49-1.32 0.15-0.26 0.41-0.55 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C C L D S C C C C D D C Tstms C C C C C C C C S S S C S S S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 68 80 62 78 60 79 63 78 Temp 82 81 72 69 78 76 67 64 76 74 65 62 77 75 67 65 76 75 Dewpt 77 76 72 69 73 69 65 62 66 66 64 62 69 69 66 65 70 69 PWind dir SW NW NW NW NW S S SE S Wind char GN LT GN LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC FW SC FW FW FW B1 SC SC B1 B1 SC PoP 12hr 50 70 20 5 0 10 30 40 30 Rain shwrs C S L L S S S C C C C S Tstms S S C C S S C C C $$ IAZ044-140900- Crawford- Including the city of Denison 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 79 65 80 68 Temp 72 69 73 75 78 76 72 70 68 67 72 76 79 79 74 72 70 69 Dewpt 71 69 72 73 75 73 71 70 68 67 72 75 77 77 74 72 70 69 RH 97100 97 94 91 90 97100100100100 97 94 94100100100100 Wind dir E NE E E E E E E E E E E E E E SE SE S Wind spd 9 12 12 9 9 11 12 10 9 9 9 9 8 6 5 3 3 2 Wind gust 19 26 23 21 23 19 Clouds OV OV B2 B1 B2 B1 B2 OV OV OV OV B2 OV B2 B2 OV OV OV PoP 12hr 100 80 60 50 60 QPF 12hr 0.74-1.35 0.38-1.04 0.42-0.86 0.03-0.11 0.12-0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C S S C C C L C S C C C C L L S Tstms L C C S S C C C C S S C C C S C S Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 83 65 78 60 75 60 79 62 78 Temp 81 80 71 66 75 74 65 61 73 73 64 62 77 76 67 64 76 76 Dewpt 78 78 71 66 73 72 65 61 67 69 63 62 72 73 67 64 72 73 PWind dir W N N NE SE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 SC SC SC SC SC FW SC B1 SC SC B1 B2 B1 PoP 12hr 30 70 20 5 5 30 20 40 20 Rain shwrs S C L L S C S S C C S Tstms S C C C S S S S C C S $$ IAZ045-140900- Carroll- Including the city of Carroll 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 80 66 82 69 Temp 71 70 74 76 79 77 72 70 68 68 73 77 80 80 75 73 71 70 Dewpt 71 70 73 74 76 74 72 70 68 68 73 77 79 79 75 73 71 70 RH 100100 97 94 91 90100100100100100100 97 97100100100100 Wind dir E NE E E E E E E E E E E E E E SE SE S Wind spd 6 11 12 10 9 10 11 9 9 9 10 10 8 8 6 4 3 2 Wind gust 23 23 21 Clouds OV OV B2 B1 B2 B2 OV OV OV OV OV B1 OV B2 B2 OV OV OV PoP 12hr 100 90 60 70 60 QPF 12hr 0.55-1.21 0.78-1.31 0.52-1.07 0.02-0.11 0.20-0.68 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C C S C C C L L C C L L L L S Tstms C C C C S C C C C S S S C C S C S Heat index 86 87 Max heat 87 95 88 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 67 80 60 77 60 81 63 80 Temp 83 82 72 68 77 75 65 62 75 74 64 62 78 77 67 65 77 76 Dewpt 80 80 72 68 75 73 65 62 68 70 64 62 73 75 67 65 74 74 PWind dir W NW N N SE S S S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 SC SC SC SC SC FW SC B1 SC SC B1 B2 B1 PoP 12hr 30 70 30 5 5 30 20 40 20 Rain shwrs S C L L C C S S C C S Tstms S C C C S S S S C C S $$ IAZ046-140900- Greene- Including the city of Jefferson 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 69 79 66 82 69 Temp 71 70 74 76 78 77 72 71 69 68 73 77 80 80 75 73 71 70 Dewpt 71 70 73 74 75 74 72 71 69 68 73 77 79 79 75 73 71 70 RH 100100 97 94 91 90100100100100100100 97 97100100100100 Wind dir E NE E E E E E E E E E E E E E E SE S Wind spd 5 9 11 9 8 9 10 8 9 9 10 10 8 8 8 5 4 3 Wind gust 19 21 19 Clouds OV OV B2 B2 B1 B1 OV OV OV OV OV B1 B2 B2 B2 OV OV OV PoP 12hr 90 90 60 70 60 QPF 12hr 0.26-0.76 0.88-1.41 0.70-1.00 0.02-0.12 0.22-0.84 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C S C C C L L C C S L L C C S Tstms C C C C S C C C C S S S S C C S S S Heat index 86 86 Max heat 87 95 88 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 80 61 77 60 81 63 80 Temp 83 82 72 68 77 75 66 62 75 74 65 62 78 77 68 65 77 76 Dewpt 81 80 72 68 76 74 66 62 70 70 65 62 74 75 68 65 75 74 PWind dir SW NW N N E S S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B2 B2 B2 B1 SC SC SC FW SC SC B1 SC SC B1 B2 B1 PoP 12hr 30 70 30 5 5 20 20 40 20 Rain shwrs S C L L C S S S S C C S Tstms S C C C C S S S S C C S $$ IAZ047-140900- Boone- Including the city of Boone 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 78 67 81 69 Temp 71 70 73 75 77 76 72 71 69 68 73 77 79 79 75 73 71 70 Dewpt 70 70 73 73 75 73 71 71 69 68 73 76 78 77 75 73 71 70 RH 97100100 94 94 90 97100100100100 97 97 94100100100100 Wind dir E E E E E E E E E SE E E E E E E SE S Wind spd 6 9 13 10 9 10 11 10 10 11 11 11 10 10 10 6 6 5 Wind gust 20 Clouds OV OV B2 B2 B1 B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 90 100 70 70 60 QPF 12hr 0.18-0.42 1.19-1.67 0.67-1.35 0.05 0.20-0.64 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C C C C C L L C C S L L L L S Tstms C C C C C C C C C S S S S C C S S S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 80 62 77 61 80 64 79 Temp 83 82 73 69 77 75 67 63 75 74 65 63 77 77 68 66 77 76 Dewpt 79 79 73 69 75 72 67 63 68 69 65 63 72 73 68 65 73 73 PWind dir SW NW N N N SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 SC SC B1 B1 B1 PoP 12hr 20 70 30 0 5 20 20 40 20 Rain shwrs S S L L C S S S S C C S Tstms S S C C S S S S C C S $$ IAZ048-140900- Story- Including the city of Ames 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 69 78 67 81 69 Temp 71 70 73 74 77 75 71 70 69 68 73 77 80 79 75 73 71 70 Dewpt 70 70 72 73 74 72 71 70 69 68 72 75 77 76 75 73 71 70 RH 97100 97 97 90 90100100100100 97 94 91 91100100100100 Wind dir E E E SE E E E E E SE E E E E E E SE S Wind spd 6 8 12 11 9 11 10 9 10 10 11 12 11 11 10 6 6 5 Wind gust 25 21 Clouds B2 OV B2 B2 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 OV B2 PoP 12hr 70 90 70 70 70 QPF 12hr 0.11-0.23 1.21-1.71 0.81-1.63 0.03-0.24 0.20-0.41 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L C C C C C L L C C C L L L L S Tstms S C C C C C C C C S S C C S C C S S Heat index 85 Max heat 85 94 87 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 81 63 79 62 80 64 80 Temp 83 83 73 69 78 76 67 64 76 75 65 63 78 77 68 66 77 76 Dewpt 79 78 73 69 74 72 67 64 68 69 65 63 71 72 68 66 73 72 PWind dir SW NW N N N SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC FW FW FW SC SC B1 SC SC B1 B1 SC PoP 12hr 20 70 30 5 5 20 20 40 20 Rain shwrs S S L L C S S S S S C C S S Tstms S S C C S S S C C S S $$ IAZ049-140900- Marshall- Including the city of Marshalltown 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 78 66 81 68 Temp 70 69 73 74 77 74 70 69 68 67 72 77 80 78 73 72 71 69 Dewpt 70 69 72 72 73 72 70 69 68 67 72 74 76 74 73 72 71 69 RH 100100 97 93 87 93100100100100100 90 88 88100100100100 Wind dir E E E E E E E E E E E E E E E SE SE S Wind spd 5 8 11 11 9 10 9 8 9 9 10 11 10 11 10 6 6 5 Wind gust 21 21 Clouds B2 OV B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B1 B2 B2 OV OV PoP 12hr 50 90 70 70 70 QPF 12hr 0.06-0.17 1.08-1.66 0.84-1.93 0.04-0.27 0.26-0.45 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C C C C L L C C S C C L L C Tstms C C C C C C C C S S C S S C C C S Heat index 85 Max heat 94 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 81 62 79 60 81 63 80 Temp 83 82 72 69 79 76 66 63 77 75 64 62 78 76 67 65 78 76 Dewpt 78 77 72 69 74 71 66 63 67 67 64 62 70 71 67 65 72 71 PWind dir SW NW N N N SE S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC FW SC SC FW SC B1 SC SC B1 B1 B1 PoP 12hr 30 70 30 10 5 20 20 40 20 Rain shwrs C S L L C C S S S S C C S Tstms S S C C S S S C C S $$ IAZ050-140900- Tama- Including the cities of Tama, Toledo, Traer, Dysart, and Gladbrook 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 78 65 81 68 Temp 71 69 73 73 76 74 70 69 68 67 72 76 79 78 73 72 70 69 Dewpt 70 69 71 72 73 70 68 68 67 67 70 73 75 72 71 71 70 69 RH 97100 93 97 90 87 93 97 97100 93 90 88 82 93 97100100 Wind dir E E E E E E E E E E E E E E E SE SE S Wind spd 5 6 9 11 9 10 9 8 9 9 10 11 11 11 11 8 8 6 Wind gust 24 Clouds B2 OV B2 B2 B2 B2 B1 B2 B2 OV OV B2 B2 B2 B2 B2 OV OV PoP 12hr 40 90 70 70 70 QPF 12hr 0.02-0.12 0.98-1.64 1.14-1.80 0.06-0.21 0.31-0.53 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C L L L C C S C C L L C Tstms C C C C C C C C S S S S C C C S Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 81 61 79 60 80 62 80 Temp 83 82 72 68 78 76 67 63 76 74 65 62 77 76 67 64 77 75 Dewpt 77 76 72 68 73 69 65 62 66 66 63 62 68 69 65 64 70 69 PWind dir SW NW N N N S S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC FW FW FW FW FW B1 SC SC B1 B1 B1 PoP 12hr 40 70 30 5 5 10 20 40 30 Rain shwrs C S L L C C S S S C C C S Tstms S S C C S S S C C C S $$ IAZ057-140900- Audubon- Including the cities of Audubon and Exira 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 82 67 84 69 Temp 73 70 74 78 80 78 73 71 69 68 74 79 82 81 75 73 71 70 Dewpt 71 70 73 75 76 75 72 71 69 68 74 76 79 79 75 73 71 70 RH 93100 97 91 88 91 97100100100100 91 91 94100100100100 Wind dir E NE E E E E E E E E SE SE E E E SE SE S Wind spd 8 11 12 11 10 12 13 11 10 10 10 10 9 8 6 3 3 2 Wind gust 23 23 Clouds OV OV B2 SC B1 B1 B2 OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 90 80 50 50 50 QPF 12hr 0.59-1.13 0.24-0.80 0.27-0.94 0.01-0.08 0.04-0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C S C C S C C S S S C C C C S Tstms C C C S C C S C S S S S C C S C S Heat index 85 91 91 Max heat 90 88 97 90 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 67 80 61 77 61 81 63 80 Temp 83 82 72 68 77 75 66 62 75 73 65 63 78 77 68 65 78 76 Dewpt 78 80 72 68 74 74 66 62 68 70 65 63 72 74 67 65 73 74 PWind dir W N N NE SE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 SC SC B1 B1 SC PoP 12hr 20 70 30 0 5 20 20 40 20 Rain shwrs S S C L C S S S C C S Tstms S S C C C S S S C C S $$ IAZ058-140900- Guthrie- Including the cities of Guthrie Center, Panora, Bayard, and Casey 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 69 82 68 84 70 Temp 72 70 75 78 81 78 74 72 70 69 74 79 82 82 76 74 72 71 Dewpt 72 70 74 75 77 76 73 72 70 69 74 77 79 80 76 74 72 71 RH 100100 97 91 88 94 97100100100100 94 91 94100100100100 Wind dir E NE E E E E E E E E SE E E E E SE S S Wind spd 6 10 12 10 9 11 11 10 10 10 10 10 9 8 8 5 4 4 Wind gust 26 23 21 Clouds OV OV B2 B1 B1 B1 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 90 90 60 60 50 QPF 12hr 0.44-0.83 0.54-1.34 0.47-0.84 0.02-0.08 0.13-0.77 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C S C L C S S C C C C S Tstms C C C C C C S C S S S S C C S C S Heat index 87 93 93 Max heat 86 92 89 99 92 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 81 62 78 61 81 64 81 Temp 84 84 73 69 78 75 67 63 76 74 66 63 79 77 68 66 78 77 Dewpt 79 81 73 69 75 74 67 63 69 71 65 63 73 75 68 66 74 75 PWind dir SW NW N N E SE S S N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 SC SC B1 B1 SC PoP 12hr 20 70 30 5 5 20 10 40 20 Rain shwrs S S C L C S S S S C C S Tstms S S C C C S S S C C S $$ IAZ059-140900- Dallas- Including the cities of Perry, Waukee, and Adel 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 81 68 83 70 Temp 72 70 74 77 80 78 74 72 70 69 74 79 82 82 76 74 72 71 Dewpt 72 70 74 75 76 75 73 72 70 69 74 77 79 79 76 74 72 71 RH 100100100 94 88 91 97100100100100 94 91 91100100100100 Wind dir E E NE E E E E E E E SE E E E E SE SE S Wind spd 8 10 13 11 10 11 11 10 10 11 11 11 10 10 9 6 6 5 Wind gust 26 Clouds B2 OV B2 B2 B1 B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 80 90 60 60 60 QPF 12hr 0.26-0.51 0.96-1.31 0.51-0.89 0.01-0.08 0.12-0.45 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C S C C C L L C S L L L L S Tstms C C C C S C C C C S S S C C C C S Heat index 85 93 91 Max heat 86 92 89 99 92 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 69 81 63 77 62 81 65 81 Temp 84 84 74 70 78 76 68 64 76 74 66 64 78 78 69 66 78 77 Dewpt 79 80 74 70 75 74 68 64 69 70 66 64 72 74 69 66 74 74 PWind dir SW NW N N NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC FW SC SC SC B1 SC SC B1 B1 SC PoP 12hr 20 70 30 20 5 20 10 40 20 Rain shwrs S S C L C S S S C C S Tstms S S C C C S S C C S $$ IAZ060-140900- Polk- Including the city of Des Moines 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 70 81 69 83 71 Temp 72 71 74 77 80 78 74 72 71 70 75 79 83 81 77 75 73 72 Dewpt 71 71 74 74 75 74 72 72 71 70 74 76 79 78 76 75 73 72 RH 97100100 90 85 88 93100100100 97 91 88 91 97100100100 Wind dir E E E E E E E E E E E E E E E SE SE S Wind spd 6 9 13 11 10 11 11 10 10 11 10 11 10 10 10 6 6 5 Wind gust 31 21 Clouds B2 OV B2 B2 SC B1 B2 OV B2 OV OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 70 100 70 50 70 QPF 12hr 0.18-0.34 0.97-1.47 0.59-0.97 0.01-0.09 0.14-0.55 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L C S C C C L C S S C L L L L S Tstms S C C C S C C C C S S S C C C C C S Heat index 93 90 Max heat 92 90 100 93 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 70 81 64 78 63 81 65 81 Temp 84 85 74 71 79 77 69 65 77 75 67 65 79 78 69 67 78 78 Dewpt 79 80 74 71 75 73 68 65 69 70 66 65 72 73 69 67 73 74 PWind dir SW NW N N NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC FW SC SC SC B1 SC SC B1 B1 SC PoP 12hr 20 70 40 20 5 20 10 40 20 Rain shwrs S S C L C S S S C C S Tstms S S C C C S C C S $$ IAZ061-140900- Jasper- Including the city of Newton 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 81 68 84 70 Temp 71 70 74 76 80 78 72 71 70 69 74 79 83 81 76 74 72 71 Dewpt 70 70 74 74 75 74 71 71 70 69 74 76 78 77 75 74 72 71 RH 97100100 94 85 88 97100100100100 91 85 88 97100100100 Wind dir E E E E E E E E E SE E E E E E SE SE S Wind spd 6 8 11 11 10 11 10 10 10 10 10 11 10 11 11 8 8 5 Wind gust 23 21 21 20 21 Clouds B2 OV OV B2 B1 B1 B2 OV OV B2 OV B2 B2 B1 B2 B2 B2 B2 PoP 12hr 60 100 70 60 70 QPF 12hr 0.08-0.22 0.94-1.66 0.59-1.11 0.02-0.09 0.28-0.74 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D D C C C C C L L S C C L L L L S Tstms S C C C C C C C C S S S C C C C C S Heat index 93 89 Max heat 89 88 98 91 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 69 82 64 80 62 82 65 81 Temp 85 85 74 70 80 77 68 65 77 76 66 64 79 78 69 67 79 78 Dewpt 79 80 74 70 75 73 68 64 68 69 66 64 71 72 68 66 73 72 PWind dir SW NW N N N SE S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 B1 FW FW FW SC SC SC SC SC B1 B1 SC PoP 12hr 20 70 40 20 5 10 10 40 20 Rain shwrs S S C L C C S S C C S Tstms S S C C C S S C C S $$ IAZ062-140900- Poweshiek- Including the city of Grinnell 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 68 79 66 83 69 Temp 71 69 73 74 78 76 70 70 68 68 74 78 82 80 74 72 71 70 Dewpt 70 69 72 73 74 72 70 70 68 68 72 74 77 75 73 72 71 70 RH 97100 97 97 88 87100100100100 93 88 85 85 97100100100 Wind dir E E E E E E E E E E E E E E E SE SE S Wind spd 5 6 10 11 8 10 9 8 9 8 9 10 9 11 10 6 6 6 Wind gust 20 23 19 Clouds B2 OV B2 B2 B1 B1 B2 OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 PoP 12hr 40 90 70 70 70 QPF 12hr 0.05-0.15 0.93-1.76 0.94-1.46 0.02-0.18 0.31-0.52 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C C C L L L C C S L L L L C Tstms C C C C C C C C S S S S C C C C C Heat index 89 Max heat 87 86 97 88 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 82 62 79 61 81 63 81 Temp 84 83 73 69 79 77 67 64 76 75 65 63 78 77 68 65 78 77 Dewpt 77 78 73 69 74 72 67 63 67 67 64 63 69 71 67 65 71 71 PWind dir SW NW N N N SE S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 B1 FW FW FW FW FW SC SC SC B1 B1 SC PoP 12hr 30 70 40 20 5 5 20 40 20 Rain shwrs C C L C C S S C C S Tstms C C C C S S S C S $$ IAZ070-140900- Cass- Including the city of Atlantic 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 84 69 85 71 Temp 74 71 75 80 82 80 74 73 71 70 75 81 83 82 76 75 73 72 Dewpt 72 71 75 76 77 76 74 73 71 70 75 77 79 79 76 75 73 72 RH 93100100 88 85 88100100100100100 88 88 91100100100100 Wind dir E NE E E E E E E E E SE SE SE E SE SE S SW Wind spd 10 10 12 12 11 13 14 12 11 11 10 10 9 8 8 5 4 3 Wind gust 23 25 Clouds OV B2 B1 SC B1 B1 B2 B2 OV B2 OV B2 B1 B1 B2 B2 B2 B2 PoP 12hr 80 80 40 50 50 QPF 12hr 0.35-0.63 0.09-0.49 0.09-0.48 0.02 0.03-0.52 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S C C S C C C S C C C C C S Tstms C C S S C C S C C C S C C C C C S Heat index 90 89 94 93 Max heat 90 96 87 93 100 92 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 69 81 63 77 62 81 65 81 Temp 83 83 74 70 78 75 67 64 74 73 66 64 78 77 69 66 78 76 Dewpt 79 80 74 70 76 74 67 64 70 72 66 64 74 75 69 66 74 75 PWind dir W N N NE E SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 20 70 30 5 5 20 20 30 10 Rain shwrs S S C L C S S S S C S S Tstms S S C C C S S S S C S S $$ IAZ071-140900- Adair- Including the cities of Greenfield, Stuart, Adair, and Fontanelle 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 70 83 69 85 71 Temp 73 71 75 79 82 79 74 73 71 70 75 81 84 83 77 75 73 72 Dewpt 72 71 74 76 77 77 74 73 71 70 75 78 79 80 77 75 73 72 RH 97100 97 91 85 94100100100100100 91 85 91100100100100 Wind dir E E E E E E E E E E SE SE SE E SE SE S SW Wind spd 9 11 12 12 10 12 13 11 11 10 10 11 8 9 9 5 5 5 Wind gust 23 Clouds OV B2 B2 SC B1 B1 B2 OV B2 B2 OV B2 B1 B2 B2 B2 B2 B1 PoP 12hr 80 80 50 50 50 QPF 12hr 0.20-0.54 0.31-0.92 0.17-0.68 0.02 0.13-0.67 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S C C S C C C S C C C C C S Tstms C C S S C C S C C C S C C C C C S Heat index 90 89 95 94 Max heat 90 95 86 94 101 92 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 69 81 64 77 63 81 65 81 Temp 84 84 74 70 78 75 68 65 75 73 66 65 78 77 69 67 78 77 Dewpt 79 80 74 70 76 74 68 65 70 71 66 65 73 75 69 67 74 75 PWind dir SW N N N NE SE S S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 20 70 30 5 5 10 10 30 10 Rain shwrs S S C L C S S C C S Tstms S S C C C S C C S $$ IAZ072-140900- Madison- Including the cities of Winterset and Earlham 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 83 69 85 72 Temp 73 71 74 79 82 80 74 73 71 70 75 81 84 83 77 75 74 73 Dewpt 72 71 74 75 76 76 73 73 71 70 74 77 79 79 76 75 73 73 RH 97100100 88 82 88 97100100100 97 88 85 88 97100 97100 Wind dir E E E E E E E E E E SE SE SE E SE SE S SW Wind spd 8 10 11 12 10 11 12 10 10 10 10 10 9 9 9 6 6 6 Wind gust 23 Clouds B2 OV B1 B1 SC B1 B2 OV B2 B2 B2 B2 B1 B2 B1 B2 B2 B2 PoP 12hr 60 90 50 50 60 QPF 12hr 0.18-0.40 0.51-1.35 0.25-0.70 0.01 0.20-0.93 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S C C S C C S S L L C C S Tstms C C S S C C S C S S S C C C C S Heat index 89 88 96 94 Max heat 87 94 93 101 92 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 70 81 64 77 63 81 66 81 Temp 85 85 74 71 79 76 68 65 75 74 66 65 78 77 70 67 79 78 Dewpt 78 80 74 71 75 74 68 65 69 70 66 65 72 74 69 67 73 74 PWind dir SW N N N NE SE S S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 SC SC FW SC SC SC SC SC SC B1 SC SC PoP 12hr 20 70 30 5 5 10 10 30 20 Rain shwrs S S C L C C S C C S Tstms S S C C C S C C S $$ IAZ073-140900- Warren- Including the cities of Indianola, Norwalk, and Carlisle 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 70 83 69 86 72 Temp 73 71 75 79 83 80 75 73 72 70 76 81 85 83 77 76 74 73 Dewpt 72 71 74 75 77 75 73 73 72 70 75 76 79 79 77 75 74 73 RH 97100 97 88 82 85 94100100100 97 85 82 88100 97100100 Wind dir E E E E E E E E E E E SE E E SE SE SE SW Wind spd 8 9 10 12 11 12 12 11 11 11 10 11 10 10 10 6 8 6 Wind gust 20 Clouds B2 OV B1 B1 SC B1 B2 OV B2 B2 B2 B2 B1 B2 B1 B2 B2 B2 PoP 12hr 60 90 50 50 60 QPF 12hr 0.10-0.29 0.55-1.64 0.30-0.76 0.01-0.14 0.12-0.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L S S C C C C C S C L L L L S Tstms S C C S S C C C C S S C C C C C S Heat index 91 85 88 97 95 Max heat 87 95 92 103 93 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 88 70 82 65 78 64 81 66 82 Temp 85 86 75 71 79 77 69 66 76 75 67 65 79 78 70 68 79 78 Dewpt 78 80 75 71 75 74 69 66 69 70 67 65 71 73 70 67 73 74 PWind dir SW NW N N NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 B1 SC FW SC SC SC SC SC SC B1 B1 SC PoP 12hr 20 70 40 5 5 10 10 30 20 Rain shwrs S S C L C C S C C S S Tstms S S C C C S S C S $$ IAZ074-140900- Marion- Including the cities of Pella and Knoxville 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 83 69 86 72 Temp 73 71 75 78 82 80 74 73 71 70 76 81 85 83 77 75 74 73 Dewpt 72 71 75 75 76 75 74 73 71 70 75 77 78 79 77 75 74 73 RH 97100100 91 82 85100100100100 97 88 80 88100100100100 Wind dir E E E E E E E E E E E SE E E E SE SE S Wind spd 8 9 10 11 10 11 11 10 10 10 10 10 10 10 10 8 8 8 Wind gust 23 21 Clouds B2 OV B2 B1 SC B1 B2 B2 OV OV B2 B2 B1 B1 B1 B2 B2 B2 PoP 12hr 50 90 50 50 70 QPF 12hr 0.05-0.18 0.78-1.47 0.38-0.99 0.01-0.17 0.20-0.63 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D D C S C C C C C S S S L L L L C Tstms S C C C S C C C C S S S S S C C C C Heat index 89 88 97 94 Max heat 86 95 93 103 93 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 70 82 65 79 64 81 66 82 Temp 85 86 75 71 80 78 69 66 77 76 67 65 79 78 70 68 80 79 Dewpt 78 80 75 71 75 74 69 66 69 70 67 65 71 73 70 68 73 74 PWind dir SW NW N N N SE S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 B1 FW FW SC SC SC SC SC SC B1 SC SC PoP 12hr 30 70 40 5 5 10 10 30 20 Rain shwrs C C L C C S C C S S Tstms C C C C S S C S $$ IAZ075-140900- Mahaska- Including the city of Oskaloosa 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 70 82 68 86 71 Temp 72 71 75 78 81 79 73 72 70 70 76 81 84 83 77 75 73 72 Dewpt 71 71 74 74 76 74 73 72 70 70 74 76 78 78 77 75 73 72 RH 97100 97 88 85 85100100100100 94 85 82 85100100100100 Wind dir E E NE E E E E E E E E SE E E E SE SE S Wind spd 6 8 11 10 9 11 11 10 10 10 9 10 10 10 10 8 8 6 Wind gust 26 21 Clouds B2 OV B2 B2 SC B1 B2 B2 OV OV B2 B1 B1 B1 B1 B1 B2 B2 PoP 12hr 40 90 60 60 60 QPF 12hr 0.02-0.08 0.82-1.35 0.45-1.14 0.02-0.20 0.19-0.36 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C C C C C C S S S C C L L C Tstms C C C C C C C C C S S S C C C C C Heat index 88 88 96 92 Max heat 87 94 92 101 92 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 65 80 63 82 65 83 Temp 85 85 75 71 81 78 69 66 78 77 66 65 79 79 69 67 80 79 Dewpt 78 80 75 71 75 74 69 66 69 69 66 65 70 72 69 67 73 73 PWind dir SW NW N N N SE S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B2 B2 B1 B1 FW FW SC SC FW SC SC SC B1 B1 SC PoP 12hr 30 60 40 5 5 5 10 30 20 Rain shwrs C C L C C S C C S Tstms C C C C S S C S $$ IAZ081-140900- Adams- Including the city of Corning 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 86 70 87 72 Temp 74 71 76 82 85 82 75 74 72 71 77 84 86 84 77 76 74 73 Dewpt 73 71 75 77 78 77 75 74 72 71 75 78 79 79 77 75 72 72 RH 97100 97 85 80 85100100100100 94 82 80 85100 97 93 97 Wind dir E E E E E E E E E E SE SE SE E SE SE S SW Wind spd 10 10 11 13 10 13 14 12 11 10 9 10 9 8 8 5 5 5 Wind gust 20 21 Clouds OV B2 B1 SC SC SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 60 80 40 50 50 QPF 12hr 0.21-0.43 0.12-0.43 0.07-0.20 0.01-0.08 0.15-0.43 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S S C C S C C C C S S S Tstms C C S S S C C S S C C C S S S Heat index 90 97 90 94 99 97 Max heat 96 102 92 98 105 96 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 70 82 64 78 63 82 66 82 Temp 85 85 75 71 79 76 68 65 75 74 67 65 79 78 70 68 80 78 Dewpt 79 80 75 71 76 75 68 65 70 71 67 65 73 74 70 67 74 75 PWind dir SW N N NE NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 60 50 5 5 10 10 20 10 Rain shwrs S L L C C S S Tstms S L C S C S S $$ IAZ082-140900- Union- Including the city of Creston 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 70 85 70 87 72 Temp 73 71 75 81 84 81 75 74 72 71 77 83 86 84 77 76 74 73 Dewpt 73 71 75 76 77 76 74 74 72 71 75 77 78 79 76 75 73 72 RH 100100100 85 80 85 97100100100 94 82 77 85 97 97 97 97 Wind dir E E E E E E E E E E SE SE SE E SE SE S SW Wind spd 8 10 11 12 10 12 13 11 10 10 9 10 9 9 8 6 6 6 Clouds B2 B2 B2 SC SC B1 B2 B2 B2 B1 B2 B2 SC B2 B1 B2 B2 B2 PoP 12hr 50 90 40 40 60 QPF 12hr 0.19-0.37 0.38-0.62 0.08-0.27 0.01 0.07-0.35 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S S C S C C C C L L C C S Tstms C C S S S C S C C S C C C C S S Heat index 88 94 88 92 98 96 Max heat 92 98 89 96 102 94 Flood A A A A A A A A A A Svr Tstorm A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 88 70 82 65 77 64 81 66 82 Temp 85 85 75 71 79 76 69 66 76 74 66 65 79 77 70 68 80 78 Dewpt 78 79 75 71 76 74 69 66 69 70 66 65 72 73 70 67 73 74 PWind dir SW N N N NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 60 50 5 5 10 10 20 10 Rain shwrs S C L C C S S Tstms S C C C C S S $$ IAZ083-140900- Clarke- Including the city of Osceola 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 85 69 87 72 Temp 74 71 75 81 84 81 74 74 72 70 77 83 86 84 77 76 74 73 Dewpt 73 71 74 75 77 76 74 74 72 70 75 76 78 78 76 75 73 72 RH 97100 97 82 80 85100100100100 94 80 77 82 97 97 97 97 Wind dir E E E E E E E E E E SE SE SE E SE SE S SW Wind spd 8 9 10 11 10 11 11 10 10 9 8 9 9 8 8 6 8 8 Clouds B2 OV B2 B1 SC SC B2 B2 B2 B2 B1 B2 SC B1 B1 B2 B2 B2 PoP 12hr 40 90 40 40 60 QPF 12hr 0.14-0.40 0.46-0.67 0.13-0.36 0.01 0.12-0.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C S S C S C C S C L L L L S Tstms S C S S S C S C C S C C C C C S Heat index 87 94 87 91 98 95 Max heat 90 97 87 96 102 93 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 70 82 65 78 63 81 66 83 Temp 85 85 75 71 79 76 69 66 76 74 66 65 79 78 70 67 80 78 Dewpt 77 78 75 71 75 74 69 65 69 70 66 65 72 73 70 67 73 73 PWind dir SW N N N NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B1 B1 SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 20 60 50 5 5 10 10 20 10 Rain shwrs S C L C C S S S Tstms S C C C C S S S $$ IAZ084-140900- Lucas- Including the city of Chariton 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 70 85 69 86 72 Temp 74 71 76 81 84 81 75 74 72 71 77 83 86 84 77 75 74 73 Dewpt 73 71 75 76 77 77 74 74 72 71 75 77 79 79 77 75 74 73 RH 97100 97 85 80 88 97100100100 94 82 80 85100100100100 Wind dir E E NE E E E E E E E E SE SE E SE SE S S Wind spd 6 9 10 10 10 11 11 10 10 10 8 9 9 8 9 6 8 8 Wind gust 20 Clouds B2 OV B2 B1 SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B2 PoP 12hr 40 90 40 40 60 QPF 12hr 0.07-0.33 0.52-0.95 0.18-0.47 0.01-0.07 0.19-0.45 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L S S C S C C S C C C L L S Tstms S C S S S C S C S S C S C C C S Heat index 87 95 88 92 99 96 Max heat 91 98 87 96 103 94 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 88 70 82 65 78 64 81 66 82 Temp 85 85 75 71 80 77 69 66 76 75 67 65 78 78 69 68 80 79 Dewpt 77 79 75 71 76 75 69 66 70 71 67 65 72 74 69 68 73 74 PWind dir SW N N N NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B1 SC FW SC SC FW SC SC SC SC B1 SC PoP 12hr 20 60 50 5 5 5 10 30 20 Rain shwrs S C L S C S C S Tstms S C C S S S C S $$ IAZ085-140900- Monroe- Including the city of Albia 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 85 70 87 72 Temp 74 72 76 80 84 81 75 74 72 72 77 83 86 84 77 76 74 73 Dewpt 73 72 75 75 77 76 75 74 72 72 76 77 78 79 77 76 74 73 RH 97100 97 85 80 85100100100100 97 82 77 85100100100100 Wind dir E E NE E E E E E E E SE SE SE E SE SE S S Wind spd 6 8 11 10 9 10 11 9 9 10 8 9 9 8 9 6 6 8 Wind gust 24 Clouds B2 B2 B2 B1 SC B1 B2 OV B2 B2 B2 B1 B1 SC B1 B1 B1 B2 PoP 12hr 40 90 50 50 60 QPF 12hr 0.04-0.24 0.71-0.87 0.21-0.51 0.01-0.11 0.13-0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S S S C C C S S C C L L C Tstms C S C S S S C C S S S C C C C C Heat index 94 87 92 99 95 Max heat 91 97 87 95 103 94 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 71 83 66 79 64 81 67 83 Temp 86 86 75 72 81 78 70 67 77 76 67 66 79 78 70 68 80 79 Dewpt 78 79 75 72 76 75 70 67 70 71 67 66 71 73 70 68 73 74 PWind dir SW NW N N NE SE S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B1 SC FW SC SC FW SC SC SC SC SC SC PoP 12hr 30 60 40 10 5 5 10 30 20 Rain shwrs C C L S C S C S Tstms S C C S S S C S $$ IAZ086-140900- Wapello- Including the city of Ottumwa 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 84 69 87 72 Temp 73 72 76 80 83 81 75 74 72 71 77 82 86 84 77 76 74 73 Dewpt 73 72 76 75 77 76 74 74 72 71 76 78 79 80 77 76 74 73 RH 100100100 85 82 85 97100100100 97 88 80 88100100100100 Wind dir E E E E E E E E E E E SE SE E E SE S S Wind spd 5 8 9 9 9 10 11 9 9 9 8 9 9 8 9 6 6 8 Clouds B2 B2 B2 B1 SC B1 B1 B2 OV OV B2 B1 B1 B1 SC B1 B1 B2 PoP 12hr 40 90 50 40 60 QPF 12hr 0.01-0.07 0.75-0.95 0.37-0.69 0.01-0.09 0.16-0.21 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S S C C C C S S C C L L C Tstms C S C S S C C C S S S C C C S S Heat index 92 87 92 99 97 Max heat 89 96 86 97 106 95 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 71 84 66 80 64 82 66 84 Temp 86 86 76 72 81 79 70 67 78 77 67 66 79 79 70 68 81 80 Dewpt 79 80 76 72 77 76 70 67 71 71 67 66 72 74 70 68 74 74 PWind dir SW W N N N SE S SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B1 B2 B1 B1 SC FW SC SC FW SC SC SC SC B1 SC PoP 12hr 30 50 40 20 5 5 10 30 20 Rain shwrs C C C C C S S C S Tstms S C C C S S S S S $$ IAZ092-140900- Taylor- Including the cities of Bedford, Lenox, and New Market 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 87 90 93 71 90 72 Temp 74 72 79 86 89 86 77 76 73 72 80 86 89 87 79 77 75 73 Dewpt 74 72 76 76 78 77 75 75 72 72 75 77 78 78 76 75 72 72 RH 100100 91 72 70 75 94 97 97100 85 75 70 75 91 94 90 97 Wind dir SE E E SE E E E E E E E SE S SE SE SE S S Wind spd 10 10 11 12 10 11 13 11 9 9 8 9 9 8 6 6 5 5 Wind gust 20 Clouds B2 OV B1 SC SC SC SC B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 PoP 12hr 40 70 30 40 60 QPF 12hr 0.08-0.28 0.17-0.53 0.06-0.11 0.00-0.08 0.10-0.57 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C S C C L L S S Tstms S C S S S C S S C C C S S Heat index 96102 97 97102100 Max heat 102 107 100 100 108 100 Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 71 83 65 79 64 84 67 85 Temp 87 87 75 71 81 77 69 66 77 76 67 66 81 80 70 68 82 81 Dewpt 77 78 75 71 76 75 69 66 70 71 67 66 73 73 70 68 73 74 PWind dir SW NE N NE NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 60 50 10 5 10 10 20 10 Rain shwrs L C S C S S S Tstms C C S C S S S $$ IAZ093-140900- Ringgold- Including the city of Mount Ayr 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 85 88 91 70 88 72 Temp 74 72 78 84 87 84 76 75 73 72 79 85 87 86 79 77 75 73 Dewpt 73 72 75 76 77 76 75 75 72 71 74 76 77 78 76 75 72 71 RH 97100 91 77 72 77 97100 97 97 85 75 72 77 91 94 90 93 Wind dir E E E SE SE E E E E E SE SE SE SE SE SE S S Wind spd 8 10 11 11 10 11 12 10 9 9 8 9 9 8 8 6 6 6 Clouds B2 B2 B1 SC FW SC B1 B2 OV B2 B1 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 40 80 30 30 50 QPF 12hr 0.07-0.31 0.39-0.66 0.06-0.12 0 0.04-0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C C C C C C C C Tstms S C S S S C C S C C C C S Heat index 92 99 94 94 98 98 Max heat 98 105 97 98 105 98 Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 83 65 78 64 82 66 84 Temp 86 86 75 71 80 77 69 66 76 75 67 65 79 79 70 68 81 80 Dewpt 76 77 75 71 75 74 69 66 69 70 67 65 72 72 70 67 72 73 PWind dir SW N N N NE SE S SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 50 50 10 5 5 10 20 10 Rain shwrs C C S C S S Tstms C C S C S S $$ IAZ094-140900- Decatur- Including the cities of Lamoni and Leon 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 88 70 88 72 Temp 74 72 77 83 87 84 76 75 73 72 79 85 87 86 79 77 75 73 Dewpt 73 72 74 75 77 76 74 75 72 71 74 75 76 77 76 75 73 71 RH 97100 90 77 72 77 94100 97 97 85 72 70 75 91 94 94 93 Wind dir E E NE SE SE E E E E E SE SE S SE SE SE S S Wind spd 6 9 10 11 10 10 11 10 8 9 8 9 8 6 8 6 8 6 Wind gust 19 Clouds B2 OV B2 B1 FW SC SC B2 B2 B2 B1 B2 SC B1 B1 B2 B2 B2 PoP 12hr 30 70 30 30 50 QPF 12hr 0.05-0.34 0.25-0.58 0.07-0.21 0 0.17-0.78 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C S S C C C C C Tstms S C S S S C S S C C C C C Heat index 91 98 92 94 98 97 Max heat 96 103 93 98 103 96 Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 71 83 65 78 64 82 67 84 Temp 86 87 76 72 81 77 69 66 77 75 67 65 79 79 70 68 81 80 Dewpt 75 76 75 72 75 74 69 66 69 70 67 65 71 72 70 67 72 72 PWind dir SW N N N NE SE S SE W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 50 50 10 5 5 10 20 20 Rain shwrs C C S C S S S Tstms C C S C S S S $$ IAZ095-140900- Wayne- Including the cities of Corydon, Seymour, Allerton, and Humeston 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 70 87 72 Temp 74 72 77 83 86 83 76 74 73 71 78 84 87 85 77 76 74 73 Dewpt 73 72 76 75 77 77 75 74 73 71 75 77 78 78 76 75 73 72 RH 97100 97 77 75 82 97100100100 91 80 75 80 97 97 97 97 Wind dir E E NE SE E E E E E E SE SE SE SE SE SE S S Wind spd 6 9 10 11 10 10 12 10 9 10 8 9 9 6 8 6 8 8 Wind gust 21 Clouds B2 B2 B2 SC FW SC B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 PoP 12hr 30 80 30 30 60 QPF 12hr 0.01-0.33 0.27-0.72 0.06-0.22 0.01 0.19-0.52 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S C S S S C C L L S Tstms S C S S S S S C S S S C C C S S Heat index 91 98 92 94 99 97 Max heat 94 102 92 96 103 95 Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 71 83 65 78 64 81 66 83 Temp 86 86 75 72 81 77 69 66 77 75 67 65 79 78 69 68 81 80 Dewpt 77 78 75 72 76 75 69 66 70 71 67 65 71 73 69 68 73 73 PWind dir SW NE N N NE E S SE W Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B1 SC SC SC SC FW SC SC SC SC B1 SC PoP 12hr 20 50 50 10 5 5 10 20 20 Rain shwrs S C C S C S S S Tstms S C C S C S S S $$ IAZ096-140900- Appanoose- Including the city of Centerville 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 87 70 88 72 Temp 74 72 77 83 86 83 76 75 73 72 79 85 87 85 78 76 74 73 Dewpt 74 72 75 75 77 76 75 75 73 72 75 77 78 78 77 75 74 73 RH 100100 94 77 75 80 97100100100 88 77 75 80 97 97100100 Wind dir SE E E E SE E E E E E SE SE SE E SE SE S S Wind spd 5 8 9 10 9 9 11 9 9 9 8 8 8 5 6 5 6 6 Wind gust 21 17 16 17 Clouds B2 B2 B1 B1 SC SC B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 30 80 40 20 60 QPF 12hr 0.01-0.25 0.24-0.83 0.08-0.35 0.01 0.12-0.38 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S S S C S S C C L L S Tstms C S S S S S C S S C C C S S Heat index 90 97 92 95100 98 Max heat 94 102 92 99 105 98 Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 71 84 66 79 64 81 67 84 Temp 87 87 76 72 82 78 70 67 78 76 67 66 79 79 70 69 82 80 Dewpt 77 78 75 72 76 75 70 67 70 70 67 66 71 73 70 69 72 73 PWind dir SW W N N NE E S SE W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B1 B2 B1 B1 SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 20 50 40 10 5 5 10 20 20 Rain shwrs S C C S C S S S Tstms S C C S S S S S $$ IAZ097-140900- Davis- Including the city of Bloomfield 256 AM CDT Thu Aug 13 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 86 70 88 72 Temp 74 72 77 81 85 82 76 75 72 71 78 84 87 85 78 76 74 73 Dewpt 73 72 76 77 78 77 75 75 72 71 77 79 80 80 78 76 74 73 RH 97100 97 88 80 85 97100100100 97 85 80 85100100100100 Wind dir E E E E E E E E E E SE SE SE E E SE S S Wind spd 5 6 8 8 9 9 10 8 8 8 6 6 8 5 6 5 5 6 Wind gust 21 17 16 16 17 Clouds B2 B2 B2 B1 SC SC B1 B2 B2 B2 B2 B1 B2 B1 SC B1 B1 B1 PoP 12hr 30 80 40 30 50 QPF 12hr 0.01-0.08 0.34-0.77 0.12-0.46 0.01 0.15-0.21 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S S S C C C S C C C C S Tstms C S S S S C C S S S C C S S Heat index 88 97 91 95102 99 Max heat 91 101 90 99 108 95 Flood A A A A A A A A A A Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 72 85 66 80 64 82 67 84 Temp 86 86 76 73 82 79 71 67 78 76 67 66 79 79 69 68 82 80 Dewpt 79 80 75 73 78 76 71 67 72 72 67 66 72 74 69 68 74 75 PWind dir SW W N N NE E S SE W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B1 B2 B1 B1 SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 20 50 30 20 5 5 10 20 20 Rain shwrs S S C C C S S S S S Tstms S S C C C S S S S S $$