Hazardous Weather Outlook
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
156 FLUS43 KDMX 090947 HWODMX Hazardous Weather Outlook National Weather Service Des Moines IA 447 AM CDT Sat Aug 9 2025 IAZ004>007-015>017-023>027-033>036-044>046-057-058-070-071-081- 101000- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Sac-Calhoun-Webster- Hamilton-Crawford-Carroll-Greene-Audubon-Guthrie-Cass-Adair-Adams- 447 AM CDT Sat Aug 9 2025 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight Thunderstorms are expected at times today through tonight with repeated rounds bringing a threat for heavy rain and potential flooding by late tonight. The main flood threat is across central into southern Iowa, however locally heavy rain and isolated flooding is certainly possible, especially in urban and poor drainage areas. A few strong to severe storms are also possible at times today with strong wind gusts the primary threat, but isolated large hail may be possible as well. .DAYS TWO THROUGH SEVEN...Sunday through Friday Additional thunderstorms are expected on Sunday into Monday with a continued heavy rain threat, especially for central to southern Iowa. .SPOTTER INFORMATION STATEMENT... Spotters may be needed today. Rainfall reports are also appreciated. $$ IAZ028-037>039-047>050-059>062-072>075-082>086-092>097-101000- Bremer-Hardin-Grundy-Black Hawk-Boone-Story-Marshall-Tama-Dallas- Polk-Jasper-Poweshiek-Madison-Warren-Marion-Mahaska-Union-Clarke- Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-Appanoose- Davis- 447 AM CDT Sat Aug 9 2025 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight Thunderstorms are expected at times today through tonight with repeated rounds bringing a threat for heavy rain and potential flooding by late tonight. A Flood Watch is in effect for the area starting this afternoon. Please refer to the National Weather Service website at weather.gov/desmoines for further details. Scattered strong to severe storms are also possible at times today into tonight with strong wind gusts the primary threat, but isolated large hail may be possible as well. .DAYS TWO THROUGH SEVEN...Sunday through Friday Additional thunderstorms are expected on Sunday into Monday with a continued heavy rain threat. A Flood Watch remains in effect for the area through Monday morning. Please refer to the National Weather Service website at weather.gov/desmoines for further details. .SPOTTER INFORMATION STATEMENT... Spotters may be needed today. Rainfall reports are also appreciated. $$