WWUS74 KTSA 090432 NPWTSA Heat Advisory National Weather Service Tulsa OK 1132 PM CDT Wed Jul 8 2026 ARZ119-120-129-219-220-229-OKZ049-053-055>068-070-071-073>075-154-172-176-254-272-276-354-376 /O.NEW.KTSA.HT.Y.0015.260709T1700Z-260710T0100Z/ Northern Crawford-Northern Franklin-North and Central Sebastian-Southern Crawford-Central and Southern Franklin-Southern Sebastian-Pushmataha-Choctaw-Washington-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Muskogee-McIntosh-Pittsburg-Haskell-Latimer-Western Osage-Northern Sequoyah-Northern Le Flore-Northeast Osage-Central and Southern Sequoyah-Central Le Flore-Southeast Osage-Southern Le Flore ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT THURSDAY... * WHAT...Heat index values 105 to 110 degrees expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon to 8 PM CDT Thursday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. 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..