EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaGrant, OK Effective8/7/2026, 5:31:00 AM CDT Expires8/7/2026, 6:00:00 AM CDT Severe Thunderstorm Warning issued...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaDay; Codington; Grant Effective8/7/2026, 5:21:00 AM CDT Expires8/7/2026, 5:45:00 AM CDT Special Weather Statement...
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaKossuth; Hancock; Cerro Gordo; Humboldt; Wright; Franklin; Butler; Sac; Calhoun; Webster; Hamilton; Hardin; Grundy;...
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaFloyd Effective8/7/2026, 5:15:00 AM CDT Expires8/7/2026, 9:00:00 AM CDT Dense Fog Advisory issued August...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBeltrami, MN; Hubbard, MN Effective8/7/2026, 5:19:00 AM CDT Expires8/7/2026, 6:00:00 AM CDT Severe Thunderstorm...
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaMonona; Thurston; Boone; Cuming Effective8/7/2026, 5:19:00 AM CDT Expires8/7/2026, 10:00:00 AM CDT Dense Fog...
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaFillmore; Houston Effective8/7/2026, 5:07:00 AM CDT Expires8/7/2026, 9:00:00 AM CDT Dense Fog Advisory issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHanson, SD; Lake, SD; McCook, SD; Miner, SD Effective8/7/2026, 5:08:00 AM CDT Expires8/7/2026, 6:00:00...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaRandall; Armstrong; Palo Duro Canyon Effective8/7/2026, 5:11:00 AM CDT Expires8/7/2026, 5:45:00 AM CDT Special...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaKingsbury, SD; Lake, SD; Miner, SD Effective8/7/2026, 5:01:00 AM CDT Expires8/7/2026, 5:45:00 AM CDT...