EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaHarper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Blaine; Beckham; Washita; Caddo; Harmon;...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaGrant; Kay; Garfield; Noble; Kingfisher; Logan; Payne; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaHughes; Stephens; Garvin; Murray; Pontotoc; Coal; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan Effective8/17/2026,...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaJackson; Tillman; Comanche; Cotton; Wilbarger; Wichita; Baylor; Archer; Clay Effective8/17/2026, 11:48:00 AM CDT Expires8/18/2026, 2:00:00...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaHaskell; Throckmorton; Jones; Shackelford Effective8/17/2026, 11:39:00 AM CDT Expires8/17/2026, 7:00:00 PM CDT Heat Advisory issued...
⚠️ Heat Advisory – Northern Crawford; Northern Franklin; Northern Sequoyah – Monday, August 17, 2026
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaNorthern Crawford; Northern Franklin; Northern Sequoyah Effective8/17/2026, 11:29:00 AM CDT Expires8/18/2026, 10:00:00 AM CDT Heat...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaBenton; Carroll; Washington; Madison; Ottawa; Delaware; Cherokee; Adair Effective8/17/2026, 11:29:00 AM CDT Expires8/18/2026, 10:00:00 AM...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaWashington; Nowata; Craig; Pawnee; Tulsa; Rogers; Mayes; Creek; Okfuskee; Okmulgee; Wagoner; Western Osage; Northeast...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaNorth and Central Sebastian; Southern Crawford; Central and Southern Franklin; Southern Sebastian; Pushmataha; Choctaw;...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCrawford, AR; Franklin, AR; Madison, AR; Sebastian, AR; Washington, AR; Sequoyah, OK Effective8/17/2026, 11:01:00...