Hazardous Weather Outlook
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
595 FLUS43 KDMX 192031 HWODMX Hazardous Weather Outlook National Weather Service Des Moines IA 331 PM CDT Sat Jul 19 2025 IAZ004>007-015>017-023>028-202045- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer- 331 PM CDT Sat Jul 19 2025 This Hazardous Weather Outlook is for portions of north central Iowa. .DAY ONE...This afternoon and tonight Scattered thunderstorms are possible tonight. A severe storm with 60 mph winds may occur. Rainfall amounts of 2 inches or more may occur south of Highway 3. .DAYS TWO THROUGH SEVEN...Sunday through Friday Isolated non-severe thunderstorms may occur early Sunday. Additional storms are possible mid to late next week. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated. $$ IAZ033>039-044>050-057>062-070>075-083>086-097-202045- Sac-Calhoun-Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford- Carroll-Greene-Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas- Polk-Jasper-Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska- Clarke-Lucas-Monroe-Wapello-Davis- 331 PM CDT Sat Jul 19 2025 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...This afternoon and tonight A Flood Watch for flash flooding potential is in effect for the area. Please refer to the National Weather Service website at weather.gov/desmoines for further details. Thunderstorms will become widespread overnight with strong storms with the potential for large hail, damaging winds and a tornado are possible. Heavy rainfall will occur in some areas. .DAYS TWO THROUGH SEVEN...Sunday through Friday There is a Marginal Risk (level 1 of 5) for severe weather and excessive rainfall on Sunday and Monday with damaging winds being the primary severe threat. Additional storms are possible mid to late next week. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible through tonight. $$ IAZ081-082-092>096-202045- Adams-Union-Taylor-Ringgold-Decatur-Wayne-Appanoose- 331 PM CDT Sat Jul 19 2025 This Hazardous Weather Outlook is for portions of south central Iowa. .DAY ONE...This afternoon and tonight A few strong storms with the potential for large hail, damaging winds and a tornado are possible through tonight. In addition, heavy rainfall greater than 2 inches may occur in some areas. .DAYS TWO THROUGH SEVEN...Sunday through Friday There is a Marginal Risk (level 1 of 5) for severe weather and excessive rainfall on Sunday and Monday with damaging winds being the primary severe threat. Additional storms are possible mid to late next week. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible through tonight. $$