Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Amarillo TX
1104 PM CDT Thu Aug 20 2026
TXZ005-211615-
/O.EXA.KAMA.HT.Y.0041.260821T1700Z-260822T0200Z/
Lipscomb-
Including the cities of Booker, Higgins, and Follett
1104 PM CDT Thu Aug 20 2026
...HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT FRIDAY...
* WHAT...Temperatures up to 105 expected.
* WHERE...Lipscomb County.
* WHEN...From noon to 9 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Amarillo TX
1104 PM CDT Thu Aug 20 2026
TXZ008>010-014-015-018-019-211615-
/O.CON.KAMA.HT.Y.0041.260821T1700Z-260822T0200Z/
Hutchinson-Roberts-Hemphill-Gray-Wheeler-Armstrong-Donley-
Including the cities of Twitty, Shamrock, Claude, Clarendon,
Kingsmill, Wheeler, Wayside, Borger, Canadian, Lake Marvin, Miami,
Lora, Lela, Goodnight, Washburn, Glazier, Codman, Briscoe, and Pampa
1104 PM CDT Thu Aug 20 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM CDT FRIDAY...
* WHAT...Temperatures up to 105 expected.
* WHERE...Armstrong, Donley, Gray, Hemphill, Hutchinson, Roberts, and
Wheeler Counties.
* WHEN...From noon to 9 PM CDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
COR
URGENT - WEATHER MESSAGE
National Weather Service Amarillo TX
1104 PM CDT Thu Aug 20 2026
TXZ020-317-211615-
/O.CON.KAMA.HT.Y.0040.000000T0000Z-260822T0200Z/
Collingsworth-Palo Duro Canyon-
Including the cities of Lutie, Samnorwood, Palo Duro Canyon State
Park, Wellington, and Dozier
1104 PM CDT Thu Aug 20 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY...
* WHAT...Temperatures up to 107.
* WHERE...Collingsworth County and Palo Duro Canyon.
* WHEN...Until 9 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.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
1206 AM CDT Fri Aug 21 2026
OKZ005-010-211915-
/O.EXA.KOUN.HT.Y.0040.000000T0000Z-260822T0200Z/
Woods-Woodward-
Including the cities of Woodward and Alva
1206 AM CDT Fri Aug 21 2026
...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING...
* WHAT...Heat index values up to 108.
* WHERE...Woods and Woodward Counties.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
1206 AM CDT Fri Aug 21 2026
OKZ006>008-011>017-020>023-026-033>038-TXZ083>089-211915-
/O.CON.KOUN.HT.Y.0040.000000T0000Z-260822T0200Z/
Alfalfa-Grant-Kay-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, Hobart, Knox City, Meeker, Archer City, Geary, Medford, Elk
City, Vernon, Stillwater, Wakita, Cordell, Blackwell, Hammon,
Frederick, Leedey, Taloga, Munday, Chandler, Ponca City, Weatherford,
Mangum, Hollis, and Altus
1206 AM CDT Fri Aug 21 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...
* WHAT...Heat index values up to 109.
* 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
