Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Amarillo TX
608 AM CDT Tue Aug 18 2026
OKZ003-TXZ004-005-008>010-014-015-018>020-317-182000-
/O.CON.KAMA.HT.Y.0038.260818T1700Z-260819T0200Z/
Beaver-Ochiltree-Lipscomb-Hutchinson-Roberts-Hemphill-Gray-Wheeler-
Armstrong-Donley-Collingsworth-Palo Duro Canyon-
Including the cities of Samnorwood, Lela, Wellington, Canadian,
Twitty, Beaver, Farnsworth, Washburn, Shamrock, Perryton, Lake
Marvin, Wolf Creek Park, Miami, Lora, Lutie, Goodnight, Pampa,
Wheeler, Claude, Dozier, Higgins, Kingsmill, Codman, Clarendon,
Wayside, Glazier, Palo Duro Canyon State Park, Briscoe, Waka,
Follett, Forgan, Booker, and Borger
608 AM CDT Tue Aug 18 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM CDT THIS
EVENING...
* WHAT...Temperatures as high as 107 degrees.
* WHERE...Eastern portions of the Texas and Oklahoma Panhandles and
Palo Duro Canyon.
* WHEN...From noon today to 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.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
Harrel
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
132 AM CDT Tue Aug 18 2026
OKZ004>006-009>011-014>017-021>023-033>038-044-TXZ083>090-190100-
/O.CON.KOUN.HT.Y.0038.260818T1600Z-260819T0100Z/
Harper-Woods-Alfalfa-Ellis-Woodward-Major-Roger Mills-Dewey-
Custer-Blaine-Beckham-Washita-Caddo-Harmon-Greer-Kiowa-Jackson-
Tillman-Comanche-Cotton-Hardeman-Foard-Wilbarger-Wichita-Knox-Baylor-
Archer-Clay-
Including the cities of Elk City, Burns Flat, Hobart, Buffalo,
Granite, Carmen, Fairview, Sentinel, Sheppard AFB, Leedey, Hollis,
Okeene, Arnett, Seymour, Holliday, Hammon, Munday, Snyder, Alva,
Altus, Henrietta, Weatherford, Shattuck, Quanah, Vici, Geary,
Scotland, Cheyenne, Vernon, Lawton, Sayre, Cordell, Helena, Seiling,
Gage, Clinton, Archer City, Hinton, Anadarko, Crowell, Lakeside City,
Cherokee, Mangum, Wichita Falls, Walters, Knox City, Taloga,
Frederick, Laverne, Woodward, Fargo, Temple, and Watonga
132 AM CDT Tue Aug 18 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
CDT THIS EVENING...
* WHAT...Heat index values up to 107 expected.
* WHERE...Portions of northwest, southwest, and western Oklahoma and
northern Texas.
* WHEN...From 11 AM this morning to 8 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
JP
URGENT - WEATHER MESSAGE
National Weather Service Dodge City KS
121 AM CDT Tue Aug 18 2026
KSZ066-080-081-088>090-182100-
/O.CON.KDDC.HT.Y.0023.260818T1800Z-260819T0100Z/
Stafford-Kiowa-Pratt-Clark-Comanche-Barber-
Including the cities of Ashland, Coldwater, Lake Coldwater,
Haviland, Protection, Kiowa, St. John, Greensburg, Macksville,
Minneola, Stafford, Pratt, and Medicine Lodge
121 AM CDT Tue Aug 18 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM
CDT THIS EVENING...
* WHAT...Heat index values up to 106 expected.
* WHERE...Barber, Comanche, Kiowa, Pratt, Stafford, and Clark
Counties.
* WHEN...From 1 PM this afternoon to 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.
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.
&&
$$
HOVORKA
URGENT - WEATHER MESSAGE
National Weather Service Lubbock TX
1036 PM CDT Mon Aug 17 2026
TXZ024>026-031-032-037-038-042>044-190100-
/O.CON.KLUB.HT.Y.0019.260818T1800Z-260819T0100Z/
Briscoe-Hall-Childress-Motley-Cottle-Dickens-King-Garza-Kent-
Stonewall-
Including the cities of Guthrie, Lake Alan Henry, Dickens, Quitaque,
Matador, Silverton, Kirkland, Dumont, Old Glory, Turkey, Aspermont,
Memphis, Cee Vee, Paducah, Childress, Spur, Jayton, Roaring Springs,
and Post
1036 PM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM CDT TUESDAY...
* WHAT...Temperatures up to 109 expected.
* WHERE...Areas off the Caprock.
* WHEN...From 1 PM to 8 PM CDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
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