Heat Advisory
Status
Event Continued Active alertStart Time
Mon 07/20/2026 02:00 PM EDTEnd Time
Mon 07/20/2026 09:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Full Alert Message
URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 750 PM CDT Sun Jul 19 2026 ...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM CDT MONDAY... * WHAT...Heat index values from 105 to 110 expected on Monday. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From 1 PM to 8 PM CDT Monday. * 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.
Technical Header
ARZ129-219-220-229-OKZ055>058-060>068-070-071-073>075-176-254-272- 276-354-376-201300- /O.EXP.KTSA.HT.Y.0018.000000T0000Z-260720T0100Z/ /O.CON.KTSA.HT.Y.0019.260720T1800Z-260721T0100Z/ North and Central Sebastian-Southern Crawford-Central and Southern Franklin-Southern Sebastian-Washington OK-Nowata-Craig- Ottawa-Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Muskogee-McIntosh-Pittsburg-Haskell-Latimer- Northern Le Flore-Northeast Osage-Central and Southern Sequoyah- Central Le Flore-Southeast Osage-Southern Le Flore- Including the cities of Sapulpa, Muskogee, Sallisaw, Hominy, Cecil, Tahlequah, Huntington, Vinita, Hartford, Fort Smith, Arkoma, Stigler, Pawhuska, Bartlesville, Pocola, Okmulgee, Jay, Wilburton, Panama, Lonelm, Liberty, Van Buren, Grove, Nowata, Charleston, Pryor, Cravens, McAlester, Mansfield, Ozark, Jethro, Claremore, Tulsa, Checotah, Spiro, Wagoner, Patterson, Poteau, Watalula, Talihina, Okemah, and Miami 750 PM CDT Sun Jul 19 2026
