Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
211 AM CDT Fri Aug 21 2026
OKZ005>008-010>017-020>023-026-033>038-TXZ083>089-220200-
/O.CON.KOUN.HT.Y.0040.000000T0000Z-260822T0200Z/
Woods-Alfalfa-Grant-Kay-Woodward-Major-Garfield-Noble-Roger Mills-
Dewey-Custer-Blaine-Payne-Beckham-Washita-Caddo-Lincoln-Harmon-Greer-
Kiowa-Jackson-Tillman-Comanche-Hardeman-Foard-Wilbarger-Wichita-Knox-
Baylor-Archer-
Including the cities of Lawton, Scotland, Wellston, Watonga, Carmen,
Prague, Enid, Vici, Davenport, Fairview, Wichita Falls, Quanah,
Perry, Clinton, Anadarko, Cherokee, Lamont, Granite, Sayre, Okeene,
Snyder, Crowell, Sheppard AFB, Hinton, Seiling, Sentinel, Burns Flat,
Holliday, Seymour, Stroud, Lakeside City, Pond Creek, Helena,
Cheyenne, Alva, Hobart, Knox City, Meeker, Archer City, Geary,
Woodward, Medford, Elk City, Vernon, Stillwater, Wakita, Cordell,
Blackwell, Hammon, Frederick, Leedey, Taloga, Munday, Chandler, Ponca
City, Weatherford, Mangum, Hollis, and Altus
211 AM CDT Fri Aug 21 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...
* WHAT...Heat index values up to 108.
* WHERE...Portions of central, northern, northwest, southwest, and
western Oklahoma and northern Texas.
* WHEN...Until 9 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Lubbock TX
1033 PM CDT Thu Aug 20 2026
TXZ024>026-030>032-036>038-042>044-220100-
/O.NEW.KLUB.HT.Y.0022.260821T1800Z-260822T0100Z/
Briscoe-Hall-Childress-Floyd-Motley-Cottle-Crosby-Dickens-King-Garza-
Kent-Stonewall-
Including the cities of Dickens, Matador, Cee Vee, Jayton, Post,
Childress, Dumont, Lake Alan Henry, Silverton, Turkey, Old Glory,
Spur, Aspermont, Guthrie, Memphis, Floydada, Quitaque, Roaring
Springs, Paducah, Kirkland, Ralls, Lockney, and Crosbyton
1033 PM CDT Thu Aug 20 2026
...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT FRIDAY...
* WHAT...Temperatures up to 109 expected.
* WHERE...The far southeastern Texas Panhandle and the Rolling
Plains.
* WHEN...From 1 PM to 8 PM CDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
AP
URGENT - WEATHER MESSAGE
National Weather Service San Angelo TX
1026 PM CDT Thu Aug 20 2026
TXZ049-054-064>066-072-073-098-099-113-114-127-128-139-140-154-155-
220000-
/O.CON.KSJT.HT.Y.0016.260821T1800Z-260822T0000Z/
Fisher-Nolan-Sterling-Coke-Runnels-Tom Green-Concho-Haskell-
Throckmorton-Jones-Shackelford-Taylor-Callahan-Coleman-Brown-
McCulloch-San Saba-
Including the cities of Dudley, Crews, Voca, Truby, Baird, Live Oak,
Winters, Rotan, Hatchel, San Angelo, Eula, Sanco, Stamford, Irby,
Hamlin, Roby, Valera, Lohn, Indian Creek, Harkeyville, Robert Lee,
Sweetwater, Eden, Anson, Echo, Lowake, Albany, Ballinger, Tennyson,
Wall, Broome, Brady, Voss, Fife, Cherokee, Coleman, Rochelle,
Funston, Abilene, Paint Rock, Brownwood, Fisk, Bronte, Benoit,
Throckmorton, Rowena, Chappel, Tuxedo, Haskell, Woodson, Sterling
City, Clyde, Silver, Carlsbad, San Saba, Trickham, Pumphrey, Stith,
and Cross Plains
1026 PM CDT Thu Aug 20 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 7 PM CDT FRIDAY...
* WHAT...Afternoon highs and heat index values of 105 to 107
expected.
* WHERE...A portion of west central Texas.
* WHEN...From 1 PM to 7 PM CDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Heat Advisory means that hot weather conditions are occurring or
expected. This will create a situation in which heat illnesses are
possible.
Never, ever, leave children or pets alone in enclosed vehicles, not
even for a few minutes. Car interiors can reach lethal temperatures
in a matter of minutes.
Stay indoors and seek air-conditioned buildings. Drink water more
than usual, and avoid dehydrating alcoholic, sugary, or caffeinated
drinks. Dress for the heat by wearing lightweight and light colored
clothing. Eat small meals and eat more often. Monitor those with a
higher vulnerability to heat, including small children. Check in on
family, friends, and neighbors, especially the elderly. If engaging
in outdoor activity, take longer and more frequent breaks and avoid
the hottest parts of the day.
&&
$$
SN
