EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaCedar, NE; Knox, NE Effective8/12/2026, 4:19:00 AM CDT Expires8/12/2026, 7:30:00 AM CDT Flash Flood...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaBuena Vista, IA; Cherokee, IA; Ida, IA; Plymouth, IA; Woodbury, IA; Union, SD Effective8/12/2026,...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaButler, NE; Colfax, NE; Cuming, NE; Dodge, NE; Madison, NE; Pierce, NE; Platte, NE;...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNance; Merrick; Polk; Hamilton Effective8/12/2026, 4:13:00 AM CDT Expires8/12/2026, 5:00:00 AM CDT Special Weather...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCedar, NE; Pierce, NE; Thurston, NE; Wayne, NE Effective8/12/2026, 4:14:00 AM CDT Expires8/12/2026, 5:00:00...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaClay; Greene; Craighead; Poinsett; Mississippi; Cross; Crittenden; St. Francis; Lee; Phillips; Dunklin; Pemiscot; Tunica;...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHoward; Merrick; Hall; Hamilton Effective8/12/2026, 3:59:00 AM CDT Expires8/12/2026, 4:45:00 AM CDT Special Weather...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAntelope, NE; Knox, NE Effective8/12/2026, 3:40:00 AM CDT Expires8/12/2026, 4:15:00 AM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAntelope, NE; Cedar, NE; Knox, NE; Pierce, NE; Wayne, NE Effective8/12/2026, 3:30:00 AM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAntelope, NE; Boone, NE; Colfax, NE; Knox, NE; Madison, NE; Pierce, NE; Platte, NE;...