EventFlood Watch SeveritySevere UrgencyFuture CertaintyPossible AreaDawes; Box Butte; Scotts Bluff; Banner; Morrill; Kimball; Cheyenne; North Sioux; South Sioux; Niobrara County;...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDawson, NE Effective8/15/2026, 1:39:00 AM CDT Expires8/15/2026, 2:30:00 AM CDT Severe Thunderstorm Warning issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaClark; Comanche Effective8/15/2026, 1:43:00 AM CDT Expires8/15/2026, 2:30:00 AM CDT Special Weather Statement issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCuster, NE; Frontier, NE; Hayes, NE; Lincoln, NE Effective8/15/2026, 1:37:00 AM CDT Expires8/15/2026, 2:15:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaFrontier, NE; Hayes, NE; Lincoln, NE Effective8/15/2026, 1:09:00 AM CDT Expires8/15/2026, 2:15:00 AM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaDawson; Buffalo; Gosper; Phelps; Furnas; Harlan Effective8/15/2026, 1:13:00 AM CDT Expires8/15/2026, 2:00:00 AM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHayes; Frontier Effective8/15/2026, 12:54:00 AM CDT Expires8/15/2026, 2:00:00 AM CDT Special Weather Statement issued...
EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaLee, IA; Hancock, IL Effective8/15/2026, 12:58:00 AM CDT Expires8/15/2026, 7:00:00 AM CDT Flash Flood...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaHarmon; Greer; Kiowa; Hardeman; Foard; Knox; Baylor Effective8/15/2026, 12:46:00 AM CDT Expires8/15/2026, 3:00:00 PM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaGosper; Phelps; Furnas; Harlan Effective8/15/2026, 12:24:00 AM CDT Expires8/15/2026, 1:15:00 AM CDT Special Weather...