EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaLubbock; Lynn Effective8/21/2026, 12:58:00 PM CDT Expires8/21/2026, 9:00:00 PM CDT Heat Advisory issued August 21...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaHunt; Hopkins; Van Zandt; Rains Effective8/21/2026, 12:51:00 PM CDT Expires8/22/2026, 1:15:00 AM CDT Heat Advisory...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaErath Effective8/21/2026, 12:51:00 PM CDT Expires8/22/2026, 1:15:00 AM CDT Extreme Heat Warning issued August...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaBorden; Scurry; Howard; Mitchell Effective8/21/2026, 12:44:00 PM CDT Expires8/21/2026, 8:45:00 PM CDT Heat Advisory issued...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaArmstrong; Donley Effective8/21/2026, 12:42:00 PM CDT Expires8/21/2026, 9:00:00 PM CDT Heat Advisory issued August 21...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaCollingsworth; Palo Duro Canyon Effective8/21/2026, 12:42:00 PM CDT Expires8/21/2026, 9:00:00 PM CDT Heat Advisory issued...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaCollingsworth; Palo Duro Canyon Effective8/21/2026, 12:32:00 PM CDT Expires8/21/2026, 9:00:00 PM CDT Heat Advisory issued...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaLipscomb; Hutchinson; Roberts; Hemphill; Gray; Wheeler; Armstrong; Donley Effective8/21/2026, 12:32:00 PM CDT Expires8/21/2026, 9:00:00 PM...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaGrayson; Fannin; Lamar; Delta Effective8/21/2026, 12:23:00 PM CDT Expires8/21/2026, 8:00:00 PM CDT Heat Advisory issued...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaCotton; Clay Effective8/21/2026, 12:09:00 PM CDT Expires8/22/2026, 2:15:00 AM CDT Heat Advisory issued August 21...