EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaJones, SD Effective8/12/2026, 11:00:00 PM CDT Expires8/12/2026, 11:45:00 PM CDT Severe Thunderstorm Warning issued...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCherry, NE; Grant, NE; Hooker, NE Effective8/12/2026, 10:27:00 PM CDT Expires8/12/2026, 11:30:00 PM CDT...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaCherry, NE Effective8/12/2026, 10:20:00 PM CDT Expires8/12/2026, 10:45:00 PM CDT Tornado Warning issued August 12...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaGrant, NE Effective8/12/2026, 9:52:00 PM CDT Expires8/12/2026, 10:30:00 PM CDT Tornado Warning issued August 12...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaSheridan; Garden; Grant; Western Cherry Effective8/12/2026, 9:41:00 PM CDT Expires8/12/2026, 10:30:00 PM CDT Special...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaArthur, NE; Cherry, NE; Garden, NE; Grant, NE; Hooker, NE Effective8/12/2026, 9:27:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCherry, NE; Garden, NE; Grant, NE; Sheridan, NE Effective8/12/2026, 8:56:00 PM CDT Expires8/12/2026, 9:45:00...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaGarden; Grant; Arthur; Keith Effective8/12/2026, 8:50:00 PM CDT Expires8/12/2026, 9:30:00 PM CDT Special Weather...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCherry, NE Effective8/12/2026, 8:42:00 PM CDT Expires8/12/2026, 9:30:00 PM CDT Severe Thunderstorm Warning issued...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaPalo Duro Canyon Effective8/12/2026, 8:39:00 PM CDT Expires8/13/2026, 2:00:00 AM CDT Heat Advisory issued August...