EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaMorrill Effective9/17/2026, 8:48:00 PM CDT Expires9/17/2026, 9:15:00 PM CDT Special Weather Statement issued September...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaGarden Effective9/17/2026, 8:39:00 PM CDT Expires9/17/2026, 9:30:00 PM CDT Special Weather Statement issued September...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBanner, NE Effective9/17/2026, 8:32:00 PM CDT Expires9/17/2026, 9:15:00 PM CDT Severe Thunderstorm Warning issued...
EventFlood Watch SeveritySevere UrgencyFuture CertaintyPossible AreaFreeborn Effective9/17/2026, 8:29:00 PM CDT Expires9/18/2026, 8:30:00 AM CDT Flood Watch issued September 17 at...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBanner Effective9/17/2026, 8:15:00 PM CDT Expires9/17/2026, 8:45:00 PM CDT Special Weather Statement issued September...
EventFlood Watch SeveritySevere UrgencyFuture CertaintyPossible AreaMitchell; Howard; Winneshiek; Allamakee; Dodge; Olmsted; Winona; Mower; Fillmore; Houston; La Crosse; Monroe; Vernon; Crawford;...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaGarden; Arthur Effective9/17/2026, 7:57:00 PM CDT Expires9/17/2026, 8:45:00 PM CDT Special Weather Statement issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMorrill, NE Effective9/17/2026, 7:46:00 PM CDT Expires9/17/2026, 8:15:00 PM CDT Severe Thunderstorm Warning issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaMorrill; Cheyenne Effective9/17/2026, 7:32:00 PM CDT Expires9/17/2026, 8:00:00 PM CDT Special Weather Statement issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBanner; Kimball Effective9/17/2026, 7:18:00 PM CDT Expires9/17/2026, 7:45:00 PM CDT Special Weather Statement issued...