One product issued by NWS for: 3 Miles SW Denison IA
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Des Moines IA 945 AM CDT Mon Jun 23 2025 IAZ004>007-015>017-023>028-033>039-044>049-057>059-070-071-081- 092-241445- 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-Audubon-Guthrie-Dallas-Cass-Adair-Adams- Taylor- 945 AM CDT Mon Jun 23 2025 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight Thunderstorms are expected at times today and tonight. A few severe storms are possible with the primary threat being damaging winds. Large hail and a tornado are also possible. Heavy rain may also occur with rainfall amounts of 1 to 3 inches possible. Significant ponding or localized flash flooding may occur. The main threat for the severe weather and heavy rain is along an southeast of Waverly to Fort Dodge and Denison line. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Thunderstorm chances return to the forecast at intervals through the beginning of this week. Severe weather and heavy rainfall are possible, especially on Monday, with gusty winds and hail being the main concerns. Flash flooding and local river rises may occur due to heavy rainfall. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed today and tonight. $$