* WHAT...Heat index values up to 109 expected.

* WHERE...Portions of central, east central, northern, northwest,
southeast, southern, southwest, and western Oklahoma and northern
Texas.

* WHEN...From 11 AM this morning to 9 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

WWUS74 KOUN 280811
NPWOUN

Heat Advisory
National Weather Service Norman OK
311 AM CDT Tue Jul 28 2026
OKZ004>048-050>052-TXZ083>090
/O.CON.KOUN.HT.Y.0023.260728T1600Z-260729T0200Z/
Harper-Woods-Alfalfa-Grant-Kay-Ellis-Woodward-Major-Garfield-Noble-Roger Mills-Dewey-Custer-Blaine-Kingfisher-Logan-Payne-Beckham-Washita-Caddo-Canadian-Oklahoma-Lincoln-Grady-McClain-Cleveland-Pottawatomie-Seminole-Hughes-Harmon-Greer-Kiowa-Jackson-Tillman-Comanche-Stephens-Garvin-Murray-Pontotoc-Coal-Cotton-Jefferson-Carter-Johnston-Atoka-Love-Marshall-Bryan-Hardeman-Foard-Wilbarger-Wichita-Knox-Baylor-Archer-Clay

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM CDT THIS EVENING...

* WHAT...Heat index values up to 109 expected.

* WHERE...Portions of central, east central, northern, northwest,
southeast, southern, southwest, and western Oklahoma and northern
Texas.

* WHEN...From 11 AM this morning to 9 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Local Weather

Elk City, Oklahoma, US