EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBox Butte; Scotts Bluff; Banner; South Sioux; Goshen County Effective8/17/2026, 11:30:00 PM CDT Expires8/18/2026,...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHolt; Garfield; Wheeler Effective8/17/2026, 11:26:00 PM CDT Expires8/18/2026, 12:15:00 AM CDT Special Weather Statement...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCharles Mix, SD; Gregory, SD Effective8/17/2026, 11:07:00 PM CDT Expires8/17/2026, 11:45:00 PM CDT Severe...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaGreeley, NE Effective8/17/2026, 10:59:00 PM CDT Expires8/17/2026, 11:15:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBoone, NE Effective8/17/2026, 10:56:00 PM CDT Expires8/17/2026, 11:45:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHolt, NE Effective8/17/2026, 10:48:00 PM CDT Expires8/17/2026, 11:30:00 PM CDT Severe Thunderstorm Warning issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNorthern Meade Co Plains; Ziebach; Southern Perkins Effective8/17/2026, 10:43:00 PM CDT Expires8/17/2026, 11:30:00 PM...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaGreeley; Nance; Howard; Merrick Effective8/17/2026, 10:30:00 PM CDT Expires8/17/2026, 11:00:00 PM CDT Special Weather...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaBeaver; Ochiltree; Lipscomb; Hutchinson; Roberts; Hemphill; Gray; Wheeler; Armstrong; Donley; Collingsworth; Palo Duro Canyon Effective8/17/2026,...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBoyd, NE; Holt, NE; Keya Paha, NE; Rock, NE Effective8/17/2026, 10:20:00 PM CDT Expires8/17/2026,...