EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAlexander, IL; Scott, MO Effective7/21/2026, 3:25:00 PM CDT Expires7/21/2026, 4:15:00 PM CDT Severe Thunderstorm...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAlexander, IL; Cape Girardeau, MO; Scott, MO Effective7/21/2026, 2:48:00 PM CDT Expires7/21/2026, 3:30:00 PM...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaAlexander, IL; Union, IL; Fulton, KY; Bollinger, MO; Butler, MO; Cape Girardeau, MO; Carter,...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaBenton; Carroll; Washington; Madison; Northern Crawford; Northern Franklin; Adair Effective7/21/2026, 1:23:00 PM CDT Expires7/21/2026,...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaCherokee; Northern Sequoyah Effective7/21/2026, 1:23:00 PM CDT Expires7/21/2026, 8:00:00 PM CDT Extreme Heat Warning...
⚠️ Beach Hazards Statement – Sheboygan; Ozaukee; Milwaukee; Racine; Kenosha – Tuesday, July 21, 2026
EventBeach Hazards Statement SeverityModerate UrgencyExpected CertaintyLikely AreaSheboygan; Ozaukee; Milwaukee; Racine; Kenosha Effective7/21/2026, 1:21:00 PM CDT Expires7/21/2026, 9:30:00 PM CDT Beach...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaPalo Duro Canyon Effective7/21/2026, 12:56:00 PM CDT Expires7/22/2026, 1:00:00 AM CDT Heat Advisory issued July...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaFannin; Lamar; Delta Effective7/21/2026, 1:00:00 PM CDT Expires7/22/2026, 1:00:00 AM CDT Heat Advisory issued July...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaMontague; Young; Jack; Wise; Stephens; Palo Pinto; Parker; Erath; Hood; Somervell; Johnson; Ellis; Henderson;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaHouston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery; Northern Liberty;...