401 WWUS74 KTSA 281718 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1218 PM CDT Tue Jul 28 2026 ARZ129-219-220-OKZ055>062-064>067-070-071-074-154-176-254-272-354-290530- /O.NEW.KTSA.HT.Y.0026.260729T1700Z-260730T0200Z/ /O.CON.KTSA.XH.W.0007.000000T0000Z-260729T0100Z/ North and Central Sebastian-Southern Crawford-Central and Southern Franklin-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa- Rogers-Mayes-Creek-Okfuskee-Okmulgee-Wagoner-Muskogee-McIntosh- Haskell-Western Osage-Northern Le Flore-Northeast Osage- Central and Southern Sequoyah-Southeast Osage- Including the cities of Okmulgee, Wagoner, Fairfax, Sapulpa, Sallisaw, Vinita, Fort Smith, Van Buren, Charleston, Watalula, Pocola, Panama, Pryor, Pawhuska, Checotah, Arkoma, Bartlesville, Jethro, Okemah, Claremore, Ozark, Stigler, Hominy, Cravens, Shidler, Pawnee, Nowata, Lonelm, Muskogee, Spiro, Cecil, Tulsa, and Miami 1218 PM CDT Tue Jul 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT WEDNESDAY... ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values 110 to 115 today. Heat index values 105 to 110 expected tomorrow. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening. For the Heat Advisory, from noon to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ ARZ229-OKZ049-053-073-075-276-376-290530- /O.NEW.KTSA.HT.Y.0026.260729T1700Z-260730T0200Z/ /O.CON.KTSA.HT.Y.0025.000000T0000Z-260729T0100Z/ Southern Sebastian-Pushmataha-Choctaw-Pittsburg-Latimer-Central Le Flore-Southern Le Flore- Including the cities of Clayton, McAlester, Mansfield, Liberty, Poteau, Wilburton, Hugo, Antlers, Huntington, Patterson, Hartford, and Talihina 1218 PM CDT Tue Jul 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT WEDNESDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values 105 to 110 expected today and tomorrow. * WHERE...In Arkansas, Southern Sebastian County. In Oklahoma, Central Le Flore, Choctaw, Latimer, Pittsburg, Pushmataha, and Southern Le Flore Counties. * WHEN...For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from noon to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ OKZ063-068-069-172-290530- /O.NEW.KTSA.HT.Y.0026.260729T1700Z-260730T0200Z/ /O.CON.KTSA.HT.Y.0025.000000T0000Z-260729T0100Z/ Delaware-Cherokee-Adair-Northern Sequoyah- Including the cities of Grove, Marble City, Tahlequah, Stilwell, and Jay 1218 PM CDT Tue Jul 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT WEDNESDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values 105 to 110 expected today and tomorrow. * WHERE...Cherokee, Northern Sequoyah, Adair, and Delaware Counties. * WHEN...For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from noon to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ ARZ001-002-010-011-119-120-290100- /O.CON.KTSA.HT.Y.0025.000000T0000Z-260729T0100Z/ Benton-Carroll-Washington AR-Madison-Northern Crawford-Northern Franklin- Including the cities of Bentonville, Rogers, Barnes, Paradise, Berryville, Springdale, Huntsville, Fayetteville, Mountainburg, and Eureka Springs 1218 PM CDT Tue Jul 28 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values 105 to 110 expected today. * WHERE...Benton, Carroll, Madison, Northern Crawford, Washington AR, and Northern Franklin Counties. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ Lacy