WWUS74 KOUN 220516
NPWOUN

URGENT - WEATHER MESSAGE
National Weather Service Norman OK
1216 AM CDT Sat Aug 22 2026

OKZ021>023-027-034-035-038-039-045-046-050-230000-
/O.EXA.KOUN.HT.Y.0041.260822T1800Z-260823T0000Z/
Beckham-Washita-Caddo-Grady-Greer-Kiowa-Comanche-Stephens-Jefferson-
Carter-Love-
Including the cities of Snyder, Lawton, Ardmore, Sentinel, Hinton,
Burns Flat, Elk City, Waurika, Sayre, Tuttle, Ringling, Chickasha,
Granite, Duncan, Marietta, Cordell, Hobart, Mangum, Thackerville,
Anadarko, and Ryan
1216 AM CDT Sat Aug 22 2026

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT THIS
EVENING...

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

* WHERE...Portions of central, southern, southwest, and western
  Oklahoma.

* WHEN...From 1 PM this afternoon to 7 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-TXZ083>090-230000-
/O.CON.KOUN.HT.Y.0041.260822T1800Z-260823T0000Z/
Harmon-Jackson-Tillman-Cotton-Hardeman-Foard-Wilbarger-Wichita-Knox-
Baylor-Archer-Clay-
Including the cities of Holliday, Wichita Falls, Crowell, Temple,
Vernon, Frederick, Altus, Hollis, Munday, Lakeside City, Scotland,
Sheppard AFB, Quanah, Knox City, Henrietta, Seymour, Walters, and
Archer City
1216 AM CDT Sat Aug 22 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM
CDT THIS EVENING...

* WHAT...Heat index values up to 110 expected.

* WHERE...Portions of southwest Oklahoma and northern Texas.

* WHEN...From 1 PM this afternoon to 7 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.

&&

$$