WWUS74 KOUN 190049

NPWOUN



URGENT - WEATHER MESSAGE

National Weather Service Norman OK

749 PM CDT Mon Aug 18 2025



OKZ006>008-011>013-018>020-025-026-030>032-042-043-047-048-051-052-

191500-

/O.EXP.KOUN.HT.Y.0020.000000T0000Z-250819T0100Z/

/O.CON.KOUN.HT.Y.0021.250819T1700Z-250820T0100Z/

Alfalfa-Grant-Kay-Major-Garfield-Noble-Kingfisher-Logan-Payne-

Oklahoma-Lincoln-Pottawatomie-Seminole-Hughes-Pontotoc-Coal-

Johnston-Atoka-Marshall-Bryan-

Including the cities of Wellston, Perry, Lamont, Okarche,

Davenport, Kingfisher, Wakita, Cherokee, Oklahoma City,

Holdenville, Enid, Carmen, Medford, Tishomingo, Wewoka, Shawnee,

Atoka, Wetumka, Pond Creek, Prague, Durant, Guthrie, Stroud,

Stillwater, Fairview, Seminole, Ada, Helena, Ponca City,

Chandler, Coalgate, Kingston, Meeker, Hennessey, Blackwell, and

Madill

749 PM CDT Mon Aug 18 2025



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



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



* WHERE...Portions of central, east central, northern, northwest, 

  and southeast Oklahoma.



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



* 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.



&&



$$



OKZ024-027>029-038>041-044>046-050-TXZ086-089-090-191500-

/O.CON.KOUN.HT.Y.0021.250819T1700Z-250820T0100Z/

Canadian-Grady-McClain-Cleveland-Comanche-Stephens-Garvin-Murray-

Cotton-Jefferson-Carter-Love-Wichita-Archer-Clay-

Including the cities of Lawton, Waurika, Scotland, Lakeside City,

Ardmore, Henrietta, Davis, Archer City, Newcastle, Norman, Yukon,

El Reno, Holliday, Chickasha, Walters, Wichita Falls, Lindsay,

Sulphur, Wynnewood, Ringling, Marietta, Duncan, Thackerville,

Purcell, Moore, Pauls Valley, Sheppard AFB, Tuttle, Mustang,

Temple, Concho, Blanchard, and Ryan

749 PM CDT Mon Aug 18 2025



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



* WHAT...Heat index values up to 107 expected.



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

  northern Texas.



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



* 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.



&&



$$



MDU