Forecasts

EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaCimarron; Dallam Effective8/24/2026, 11:38:00 PM CDT Expires8/25/2026, 12:00:00 AM CDT Special Weather Statement issued...

EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, SD; Edmunds, SD; McPherson, SD Effective8/24/2026, 11:36:00 PM CDT Expires8/25/2026, 12:15:00 AM CDT...

EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaMarshall Effective8/24/2026, 11:23:00 PM CDT Expires8/25/2026, 12:00:00 AM CDT Special Weather Statement issued August...

EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaOkfuskee; Okmulgee; Muskogee; McIntosh Effective8/24/2026, 11:14:00 PM CDT Expires8/25/2026, 1:00:00 PM CDT Heat Advisory issued...

EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaMellette; Todd; Tripp Effective8/24/2026, 11:09:00 PM CDT Expires8/25/2026, 12:00:00 AM CDT Special Weather Statement...

EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaDawes; Box Butte; Scotts Bluff; Banner; Morrill; North Sioux; South Sioux; Niobrara County; Goshen...

EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaEdmunds, SD; McPherson, SD Effective8/24/2026, 11:03:00 PM CDT Expires8/24/2026, 11:45:00 PM CDT Severe Thunderstorm...

EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaJones, SD Effective8/24/2026, 10:51:00 PM CDT Expires8/25/2026, 1:45:00 AM CDT Flood Warning issued August 24...

EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, SD Effective8/24/2026, 10:53:00 PM CDT Expires8/25/2026, 12:00:00 AM CDT Severe Thunderstorm Warning issued...

EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, SD; Day, SD; Marshall, SD Effective8/24/2026, 10:46:00 PM CDT Expires8/24/2026, 11:15:00 PM CDT...