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WWUS74 KOUN 221657

NPWOUN



URGENT - WEATHER MESSAGE

National Weather Service Norman OK

1157 AM CDT Wed Jul 22 2026



OKZ045-050>052-230100-

/O.UPG.KOUN.HT.Y.0017.260722T1700Z-260723T0100Z/

/O.NEW.KOUN.XH.W.0002.260722T1700Z-260723T0100Z/

Jefferson-Love-Marshall-Bryan-

Including the cities of Marietta, Kingston, Madill, Waurika,

Thackerville, Durant, Ringling, and Ryan

1157 AM CDT Wed Jul 22 2026



...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...



* WHAT...Dangerously hot conditions with heat index values up to 114

  expected.



* WHERE...Bryan, Marshall, Jefferson, and Love Counties.



* WHEN...Until 8 PM CDT this evening.



* IMPACTS...Heat related illnesses increase significantly during

  extreme heat and high humidity events.



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>037-TXZ083>085-087-088-230700-

/O.CON.KOUN.HT.Y.0017.260722T1700Z-260723T0100Z/

/O.CON.KOUN.HT.Y.0018.260723T1700Z-260724T0100Z/

Harmon-Greer-Kiowa-Jackson-Tillman-Hardeman-Foard-Wilbarger-Knox-

Baylor-

Including the cities of Hollis, Frederick, Knox City, Mangum, Quanah,

Altus, Hobart, Granite, Munday, Crowell, Vernon, Seymour, and Snyder

1157 AM CDT Wed Jul 22 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT THURSDAY...



* WHAT...For the first Heat Advisory, heat index values up to 109

  expected. For the second Heat Advisory, heat index values up to 107

  expected.



* WHERE...In Oklahoma, Greer, Harmon, Jackson, Kiowa, and Tillman

  Counties. In Texas, Baylor, Foard, Hardeman, Knox, and Wilbarger

  Counties.



* WHEN...For the first Heat Advisory, until 8 PM CDT this evening.

  For the second Heat Advisory, from noon to 8 PM CDT Thursday.



* 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.



&&



$$



OKZ038-039-043-044-046>048-TXZ086-089-090-230100-

/O.CON.KOUN.HT.Y.0017.260722T1700Z-260723T0100Z/

Comanche-Stephens-Coal-Cotton-Carter-Johnston-Atoka-Wichita-Archer-

Clay-

Including the cities of Lawton, Sheppard AFB, Holliday, Ardmore,

Tishomingo, Scotland, Henrietta, Lakeside City, Duncan, Temple,

Archer City, Atoka, Wichita Falls, Walters, and Coalgate

1157 AM CDT Wed Jul 22 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...



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



* WHERE...In Oklahoma, Atoka, Coal, Johnston, Carter, Stephens,

  Comanche, and Cotton Counties. In Texas, Archer, Clay, and Wichita

  Counties.



* WHEN...Until 8 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.



&&



$$



OKZ021-022-230700-

/O.CON.KOUN.HT.Y.0018.260723T1700Z-260724T0100Z/

Beckham-Washita-

Including the cities of Elk City, Burns Flat, Sayre, Sentinel, and

Cordell

1157 AM CDT Wed Jul 22 2026



...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT THURSDAY...



* WHAT...Heat index values up to 105 expected.



* WHERE...Beckham and Washita Counties.



* WHEN...From noon to 8 PM CDT Thursday.



* 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.



&&



$$



Bunker