EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaPortage; Waupaca; Waushara Effective8/21/2026, 5:53:00 AM CDT Expires8/21/2026, 6:30:00 AM CDT Special Weather Statement...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNorth and Central Sebastian; Southern Crawford; Central and Southern Franklin; Southern Sebastian; Northern Le...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBottineau; Rolette; McHenry; Pierce; Sheridan; Wells; Foster; Burleigh; Kidder; Stutsman; Eastern McLean Effective8/21/2026, 5:26:00...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBlaine; Loup; Custer Effective8/21/2026, 5:00:00 AM CDT Expires8/21/2026, 5:45:00 AM CDT Special Weather Statement...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNorthern Crawford; North and Central Sebastian; Southern Crawford; Central and Southern Franklin; Southern Sebastian;...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNoble Effective8/21/2026, 4:44:00 AM CDT Expires8/21/2026, 5:15:00 AM CDT Special Weather Statement issued August...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNorman; Clay; North Clearwater; Mahnomen; South Clearwater; West Becker; East Becker; Wilkin; West Otter...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNorth and Central Sebastian; Southern Crawford; Cherokee; Adair; Haskell; Northern Sequoyah; Northern Le Flore;...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaEastern Cherry; Brown; Thomas; Blaine; Custer Effective8/21/2026, 4:15:00 AM CDT Expires8/21/2026, 5:00:00 AM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHoward, IA; Winneshiek, IA; Fillmore, MN Effective8/21/2026, 3:01:00 AM CDT Expires8/21/2026, 4:00:00 AM CDT...