EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCherokee, IA; O'Brien, IA; Plymouth, IA; Sioux, IA; Clay, SD; Lincoln, SD; Union, SD...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaMontague; Cooke; Grayson; Fannin; Lamar; Jack; Wise; Denton; Collin; Hunt; Delta; Hopkins; Parker; Tarrant; Dallas;...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, SD; Edmunds, SD Effective7/25/2026, 8:58:00 PM CDT Expires7/25/2026, 9:45:00 PM CDT Severe Thunderstorm...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaTexas; Beaver; Hansford; Ochiltree; Lipscomb; Hutchinson; Roberts; Hemphill Effective7/25/2026, 8:59:00 PM CDT Expires7/26/2026, 5:00:00 AM...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaLyon, IA; Osceola, IA; Sioux, IA; Nobles, MN; Rock, MN; Lincoln, SD; Minnehaha, SD...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaSioux, IA; Clay, SD; Lincoln, SD; Turner, SD; Union, SD; Yankton, SD Effective7/25/2026, 8:42:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, SD; Edmunds, SD; McPherson, SD Effective7/25/2026, 8:36:00 PM CDT Expires7/25/2026, 9:15:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaLyon, IA; Sioux, IA; Rock, MN; Lincoln, SD; Minnehaha, SD; Turner, SD Effective7/25/2026, 8:33:00...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaCalhoun, IA; Cerro Gordo, IA; Emmet, IA; Franklin, IA; Hamilton, IA; Hancock, IA; Hardin,...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaEdmunds, SD; McPherson, SD; Walworth, SD Effective7/25/2026, 8:02:00 PM CDT Expires7/25/2026, 8:45:00 PM CDT...