EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaRandall; Armstrong; Palo Duro Canyon Effective8/20/2026, 4:00:00 PM CDT Expires8/20/2026, 4:45:00 PM CDT Special...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCherry, NE Effective8/20/2026, 3:53:00 PM CDT Expires8/20/2026, 4:45:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, NE; Cherry, NE Effective8/20/2026, 3:36:00 PM CDT Expires8/20/2026, 4:15:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaEastern Cherry; Brown Effective8/20/2026, 3:29:00 PM CDT Expires8/20/2026, 4:00:00 PM CDT Special Weather Statement...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaEastern Cherry; Brown Effective8/20/2026, 3:02:00 PM CDT Expires8/20/2026, 3:30:00 PM CDT Special Weather Statement...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaBeauregard; Allen; Lafayette; Upper St. Martin; Lower St. Martin; West Cameron; East Cameron; Northern Calcasieu;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaVernon; Rapides; Avoyelles; Evangeline; St. Landry; Tyler; Northern Jasper; Northern Newton Effective8/20/2026, 12:54:00 PM...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaZapata; Jim Hogg; Brooks; Inland Kenedy; Starr; Southern Hidalgo; Inland Willacy; Inland Cameron; Northern...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaHutchinson; Roberts; Hemphill; Gray; Wheeler; Armstrong; Donley Effective8/20/2026, 12:33:00 PM CDT Expires8/21/2026, 1:00:00 AM CDT...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaPushmataha; Choctaw Effective8/20/2026, 12:12:00 PM CDT Expires8/21/2026, 1:00:00 AM CDT Heat Advisory issued August 20...