WWUS74 KOUN 240601 NPWOUN URGENT - WEATHER MESSAGE National Weather Service Norman OK 101 AM CDT Mon Aug 24 2026 OKZ034-035-038-039-041-046-047-050>052-250100- /O.UPG.KOUN.HT.Y.0043.260824T1700Z-260825T0100Z/ /O.EXA.KOUN.XH.W.0016.260824T1700Z-260825T0100Z/ Greer-Kiowa-Comanche-Stephens-Murray-Carter-Johnston-Love-Marshall- Bryan- Including the cities of Davis, Durant, Sulphur, Madill, Kingston, Snyder, Ardmore, Granite, Mangum, Hobart, Tishomingo, Thackerville, Marietta, Lawton, and Duncan 101 AM CDT Mon Aug 24 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 112 expected. * WHERE...Bryan, Johnston, Marshall, Carter, Love, Murray, Stephens, Comanche, Greer, and Kiowa Counties. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ OKZ023>025-027>029-040-250100- /O.EXA.KOUN.XH.W.0016.260824T1700Z-260825T0100Z/ Caddo-Canadian-Oklahoma-Grady-McClain-Cleveland-Garvin- Including the cities of Newcastle, Concho, El Reno, Mustang, Norman, Anadarko, Yukon, Chickasha, Tuttle, Blanchard, Purcell, Pauls Valley, Lindsay, Wynnewood, Oklahoma City, Hinton, and Moore 101 AM CDT Mon Aug 24 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with temperatures and heat index values up to 110 expected. * WHERE...Canadian, Cleveland, Grady, McClain, Oklahoma, Garvin, and Caddo Counties. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ OKZ033-036-037-044-045-TXZ083>090-250100- /O.CON.KOUN.XH.W.0016.260824T1700Z-260825T0100Z/ Harmon-Jackson-Tillman-Cotton-Jefferson-Hardeman-Foard-Wilbarger- Wichita-Knox-Baylor-Archer-Clay- Including the cities of Waurika, Hollis, Walters, Temple, Knox City, Frederick, Seymour, Lakeside City, Quanah, Wichita Falls, Ryan, Altus, Ringling, Holliday, Vernon, Archer City, Crowell, Henrietta, Munday, Scotland, and Sheppard AFB 101 AM CDT Mon Aug 24 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with temperatures and heat index values of 110 to 113 expected. * WHERE...Portions of southern and southwest Oklahoma and northern Texas. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ OKZ016>019-021-022-026-030>032-042-043-250100- /O.EXA.KOUN.HT.Y.0043.260824T1700Z-260825T0100Z/ Custer-Blaine-Kingfisher-Logan-Beckham-Washita-Lincoln-Pottawatomie- Seminole-Hughes-Pontotoc-Coal- Including the cities of Cordell, Elk City, Davenport, Weatherford, Shawnee, Seminole, Wellston, Kingfisher, Guthrie, Hennessey, Holdenville, Wetumka, Meeker, Stroud, Sayre, Sentinel, Chandler, Coalgate, Okeene, Geary, Prague, Burns Flat, Watonga, Clinton, Okarche, Ada, and Wewoka 101 AM CDT Mon Aug 24 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Temperatures and heat index values up to 108 expected. * WHERE...Portions of central, east central, northwest, southeast, and western Oklahoma.* WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ OKZ048-250100- /O.CON.KOUN.HT.Y.0043.260824T1700Z-260825T0100Z/ Atoka- Including the cities of Atoka 101 AM CDT Mon Aug 24 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 109 expected. * WHERE...Atoka County. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MDU