EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaMadison; St. Clair; Monroe; St. Charles; St. Louis; St. Louis City; Jefferson Effective7/26/2026, 12:40:00...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaBoone; Audrain; Moniteau; Cole; Osage; Callaway Effective7/26/2026, 12:40:00 AM CDT Expires7/26/2026, 3:45:00 PM CDT...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaGreene; Macoupin; Montgomery; Bond; Fayette; Clinton; Marion; Washington; Randolph; Adams; Brown; Pike; Calhoun; Jersey;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaBourbon; Crawford; Cherokee; Benton; Morgan; Miller; Maries; Vernon; St. Clair; Hickory; Camden; Pulaski; Phelps;...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaBourbon; Crawford; Cherokee; Benton; Morgan; Miller; Maries; Vernon; St. Clair; Hickory; Camden; Pulaski; Phelps; Barton;...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaFoard; Baylor; Archer Effective7/26/2026, 12:26:00 AM CDT Expires7/26/2026, 9:00:00 PM CDT Heat Advisory issued July...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaJefferson; Perry; Franklin; Jackson; Williamson; Union; Johnson; Pope; Alexander; Pulaski; Massac; Fulton; Hickman; Carlisle; Ballard;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaJefferson; Perry; Franklin; Jackson; Williamson; Union; Johnson; Pope; Alexander; Pulaski; Massac; Fulton; Hickman; Carlisle;...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaYoung; Palo Pinto Effective7/25/2026, 11:17:00 PM CDT Expires7/26/2026, 2:00:00 PM CDT Heat Advisory issued July...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaTraverse; Big Stone; Brown; Marshall; Roberts; Day; Spink; Clark; Codington; Grant; Hamlin; Deuel Effective7/25/2026,...