


Hazardous Weather Outlook
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
476 FLUS43 KDMX 160930 HWODMX Hazardous Weather Outlook National Weather Service Des Moines IA 430 AM CDT Sat Aug 16 2025 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075- 081>086-092>097-170930- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun- Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene- Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper- Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union- Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne- Appanoose-Davis- 430 AM CDT Sat Aug 16 2025 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight A Heat Advisory is in effect for the area this afternoon. Please refer to the National Weather Service website at weather.gov/desmoines for further details. A few thunderstorms possible across far northern Iowa this morning. .DAYS TWO THROUGH SEVEN...Sunday through Friday Intermittent storm chances continue through the weekend, mainly over northern Iowa along the Iowa/Minnesota border. Heat continues Sunday and Monday, with heat indices over 100 degrees possible. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed tonight. $$ Dodson