EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMeade, SD; Perkins, SD Effective8/18/2026, 9:23:00 PM CDT Expires8/18/2026, 10:15:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHarding; Butte; Northern Meade Co Plains; Southern Meade Co Plains; Southern Perkins Effective8/18/2026, 9:11:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaGeary, KS; Riley, KS Effective8/18/2026, 9:14:00 PM CDT Expires8/18/2026, 10:00:00 PM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCuster, SD; Pennington, SD Effective8/18/2026, 9:05:00 PM CDT Expires8/18/2026, 9:45:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaWashington; Marshall; Riley Effective8/18/2026, 9:00:00 PM CDT Expires8/18/2026, 9:30:00 PM CDT Special Weather Statement...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaClay, KS; Dickinson, KS; Geary, KS Effective8/18/2026, 8:51:00 PM CDT Expires8/18/2026, 9:15:00 PM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaSouthern Meade Co Plains Effective8/18/2026, 8:45:00 PM CDT Expires8/18/2026, 9:15:00 PM CDT Special Weather...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaLawrence, SD; Meade, SD; Pennington, SD Effective8/18/2026, 8:34:00 PM CDT Expires8/18/2026, 9:15:00 PM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaButte Effective8/18/2026, 8:18:00 PM CDT Expires8/18/2026, 8:45:00 PM CDT Special Weather Statement issued August...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBrown; Kewaunee Effective8/18/2026, 8:12:00 PM CDT Expires8/18/2026, 9:15:00 PM CDT Special Weather Statement issued...