Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
137 PM CDT Fri Aug 14 2026
OKZ017-023-036>038-044-TXZ085-086-089-090-150845-
/O.CAN.KOUN.HT.Y.0033.000000T0000Z-260815T0100Z/
/O.EXT.KOUN.HT.Y.0035.260814T1837Z-260817T0000Z/
Blaine-Caddo-Jackson-Tillman-Comanche-Cotton-Wilbarger-Wichita-
Archer-Clay-
Including the cities of Holliday, Anadarko, Geary, Wichita Falls,
Henrietta, Vernon, Archer City, Watonga, Walters, Okeene, Lawton,
Frederick, Lakeside City, Altus, Temple, Scotland, Sheppard AFB, and
Hinton
137 PM CDT Fri Aug 14 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT SUNDAY...
* WHAT...Heat index values up to 110 expected.
* WHERE...In Oklahoma, Blaine, Caddo, Comanche, Cotton, Jackson, and
Tillman Counties. In Texas, Archer, Clay, Wichita, and Wilbarger
Counties.
* WHEN...Until 7 PM CDT Sunday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
137 PM CDT Fri Aug 14 2026
OKZ024>032-039>043-045>048-050>052-150845-
/O.CON.KOUN.HT.Y.0033.000000T0000Z-260817T0000Z/
Canadian-Oklahoma-Lincoln-Grady-McClain-Cleveland-Pottawatomie-
Seminole-Hughes-Stephens-Garvin-Murray-Pontotoc-Coal-Jefferson-
Carter-Johnston-Atoka-Love-Marshall-Bryan-
Including the cities of Seminole, Davis, Wynnewood, Madill, Kingston,
Lindsay, Meeker, Mustang, Stroud, Chickasha, Sulphur, Coalgate,
Shawnee, Ada, Ryan, Yukon, Davenport, Norman, Prague, El Reno,
Tishomingo, Duncan, Moore, Concho, Atoka, Oklahoma City, Pauls
Valley, Holdenville, Newcastle, Marietta, Tuttle, Waurika, Durant,
Ardmore, Purcell, Wellston, Wewoka, Wetumka, Thackerville, Chandler,
Ringling, and Blanchard
137 PM CDT Fri Aug 14 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY...
* WHAT...Heat index values up to 110 expected.
* WHERE...Portions of central, east central, southeast, and southern
Oklahoma.
* WHEN...Until 7 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
137 PM CDT Fri Aug 14 2026
OKZ009-014>016-021-022-033>035-TXZ083-084-087-088-150100-
/O.CON.KOUN.HT.Y.0033.000000T0000Z-260815T0100Z/
Ellis-Roger Mills-Dewey-Custer-Beckham-Washita-Harmon-Greer-Kiowa-
Hardeman-Foard-Knox-Baylor-
Including the cities of Taloga, Hollis, Burns Flat, Vici, Arnett,
Hammon, Cordell, Sentinel, Quanah, Crowell, Seiling, Granite,
Shattuck, Knox City, Clinton, Seymour, Weatherford, Leedey, Mangum,
Snyder, Hobart, Cheyenne, Fargo, Munday, Sayre, Gage, and Elk City
137 PM CDT Fri Aug 14 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 110.
* WHERE...Portions of northwest, southwest, and western Oklahoma and
northern Texas.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Fort Worth TX
1242 PM CDT Fri Aug 14 2026
TXZ091>095-102>107-118>123-133>135-144>148-157>162-174-175-150100-
/O.CON.KFWD.HT.Y.0024.000000T0000Z-260815T0100Z/
Montague-Cooke-Grayson-Fannin-Lamar-Wise-Denton-Collin-Hunt-Delta-
Hopkins-Tarrant-Dallas-Rockwall-Kaufman-Van Zandt-Rains-Johnson-
Ellis-Henderson-Bosque-Hill-Navarro-Freestone-Anderson-Coryell-
Bell-McLennan-Falls-Limestone-Leon-Milam-Robertson-
Including the cities of Bowie, Nocona, Gainesville, Sherman,
Denison, Bonham, Paris, Decatur, Bridgeport, Carrollton, Denton,
Lewisville, Flower Mound, Plano, McKinney, Allen, Frisco,
Greenville, Commerce, Cooper, Sulphur Springs, Fort Worth,
Arlington, Dallas, Rockwall, Heath, Terrell, Kaufman, Forney,
Canton, Grand Saline, Wills Point, Van, Edgewood, Emory,
East Tawakoni, Point, Cleburne, Burleson, Waxahachie, Ennis,
Midlothian, Athens, Gun Barrel City, Clifton, Meridian,
Valley Mills, Hillsboro, Corsicana, Teague, Fairfield, Wortham,
Palestine, Copperas Cove, Gatesville, Killeen, Temple, Fort Hood,
Waco, Marlin, Mexia, Groesbeck, Buffalo, Centerville, Jewett,
Normangee, Oakwood, Cameron, Rockdale, Hearne, Franklin,
and Calvert
1242 PM CDT Fri Aug 14 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 107.
* WHERE...Portions of North, Central, and East Texas.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity will increase the
risk for heat-related illnesses to occur, particularly for
those working or participating in outdoor activities.
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. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.
&&
$$
Dunn
URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
1231 PM CDT Fri Aug 14 2026
ARZ001-002-010-011-119-120-129-219-229-OKZ049-053-065-068-069-071-
073>075-172-176-272-276-376-150545-
/O.CON.KTSA.HT.Y.0035.000000T0000Z-260817T0100Z/
Benton-Carroll-Washington AR-Madison-Northern Crawford-Northern
Franklin-North and Central Sebastian-Southern Crawford-Southern
Sebastian-Pushmataha-Choctaw-Okfuskee-Cherokee-Adair-McIntosh-
Pittsburg-Haskell-Latimer-Northern Sequoyah-Northern Le Flore-
Central and Southern Sequoyah-Central Le Flore-Southern Le Flore-
Including the cities of Pocola, Tahlequah, Stigler, Poteau, Van
Buren, Eureka Springs, Paradise, Clayton, Marble City, McAlester,
Checotah, Spiro, Antlers, Springdale, Mansfield, Stilwell,
Mountainburg, Talihina, Rogers, Barnes, Fort Smith, Huntsville,
Berryville, Hartford, Bentonville, Huntington, Okemah, Patterson,
Arkoma, Sallisaw, Panama, Liberty, Fayetteville, Hugo, and Wilburton
1231 PM CDT Fri Aug 14 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY...
* WHAT...Heat index values up to 110.
* WHERE...Portions of northwest and west central Arkansas and east
central, northeast, and southeast Oklahoma.
* WHEN...Until 8 PM CDT Sunday.
* IMPACTS...Heat related illnesses are possible especially impacting
those not acclimated to the conditions or those performing
strenuous activities.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
1109 AM CDT Fri Aug 14 2026
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096-
097-108>112-124>126-136>138-149>153-165>167-151300-
/O.EXT.KSHV.HT.Y.0010.000000T0000Z-260818T0100Z/
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-Union-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant-
Caldwell-La Salle-McCurtain-Red River-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-Sabine-
Including the cities of Natchitoches, Bogata, Lufkin, Lone Star,
Monroe, Martin, Stonewall, Ringgold, Atlanta, Olla, Broken Bow,
Homer, Center, Pittsburg, Carthage, Farmerville, Clarks, San
Augustine, Ruston, Prescott, Logansport, Pleasant Hill, Gilmer,
Magnolia, Hughes Springs, Jefferson, Lewisville, Hope, Tyler, Big
Sandy, Quitman, Omaha, Rusk, Montgomery, Gibsland, Shreveport,
Mansfield, Hemphill, Mount Pleasant, Minden, Henderson, Bossier City,
Winnsboro, Coushatta, Naples, Arcadia, Dierks, Marshall, Texarkana,
Clarksville, Stamps, Mount Vernon, Queen City, Jacksonville, Mineral
Springs, Nacogdoches, Daingerfield, El Dorado, Bradley, Jena, De
Queen, Haynesville, Grayson, Hawkins, Mineola, Linden, Longview,
Idabel, Columbia, Nashville, Jonesboro, Springhill, Dry Prong,
Colfax, Midway, Winnfield, Ashdown, Many, Bernice, Pineland, and
Zwolle
1109 AM CDT Fri Aug 14 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Heat index values up to 109.
* WHERE...Portions of south central and southwest Arkansas, north
central and northwest Louisiana, southeast Oklahoma, and east and
northeast Texas.
* WHEN...Until 8 PM CDT Monday.
* 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.
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.
&&
$$
19
URGENT - WEATHER MESSAGE
National Weather Service Lubbock TX
1049 PM CDT Thu Aug 13 2026
TXZ024>026-031-032-037-038-042>044-150100-
/O.NEW.KLUB.HT.Y.0018.260814T1800Z-260815T0100Z/
Briscoe-Hall-Childress-Motley-Cottle-Dickens-King-Garza-Kent-
Stonewall-
Including the cities of Quitaque, Old Glory, Spur, Dickens, Paducah,
Silverton, Turkey, Kirkland, Jayton, Childress, Dumont, Roaring
Springs, Matador, Guthrie, Post, Cee Vee, Lake Alan Henry, Aspermont,
and Memphis
1049 PM CDT Thu Aug 13 2026
...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT FRIDAY...
* WHAT...Temperatures up to 106 expected.
* WHERE...The far southeast Texas Panhandle and much of 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.
&&
$$
AP
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Lubbock TX
143 PM CDT Fri Aug 14 2026
TXZ021>044-151845-
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-Floyd-
Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-Yoakum-
Terry-Lynn-Garza-Kent-Stonewall-
143 PM CDT Fri Aug 14 2026
This Hazardous Weather Outlook is for the South Plains, Rolling
Plains, and the far Southern Texas Panhandle.
.DAY ONE...This afternoon and tonight.
A Heat Advisory remains in effect for the far southeastern Texas
Panhandle and Rolling Plains.
Isolated to scattered thunderstorms are expected, generally across
the far southwest Texas Panhandle and western portions of the South
Plains Friday evening. Brief wind gusts of up to 70 mph, heavy
downpours, and lightning are the main threats.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Hot temperatures persist over the weekend and into next week, with
daily high temperatures in the low to mid 100s off the Caprock.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Tulsa OK
112 PM CDT Fri Aug 14 2026
ARZ001-002-010-011-119-120-129-219-220-229-OKZ049-053-055>071-
073>075-154-172-176-254-272-276-354-376-151815-
Benton-Carroll-Washington AR-Madison-Northern Crawford-
Northern Franklin-North and Central Sebastian-Southern Crawford-
Central and Southern Franklin-Southern Sebastian-Pushmataha-
Choctaw-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers-
Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Adair-
Muskogee-McIntosh-Pittsburg-Haskell-Latimer-Western Osage-
Northern Sequoyah-Northern Le Flore-Northeast Osage-
Central and Southern Sequoyah-Central Le Flore-Southeast Osage-
Southern Le Flore-
112 PM CDT Fri Aug 14 2026
This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.
.DAY ONE...Today and Tonight.
DANGEROUS HEAT.
RISK...Significant.
AREA...Eastern Oklahoma and northwest Arkansas.
ONSET...Now.
AREA AT GREATEST RISK...Northeast Oklahoma.
FIRE WEATHER DANGER.
RISK...Limited.
AREA...Eastern Oklahoma and Western Arkansas.
ONSET...Now.
DISCUSSION...
Very hot conditions continue today with heat index values
ranging from the mid 90s in the highest terrain of northwest
Arkansas to near 115 degrees in parts of northeast Oklahoma.
Most areas will see heat index values today of 105 to 110 degrees.
Breezy weather today will combine with the high temperatures to
increase fire effective conditions some in both wooded and grass areas.
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Spotter Activation Not Expected.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
SATURDAY...Dangerous Heat Potential.
SUNDAY and MONDAY...Thunderstorm Potential...Dangerous Heat Potential.
TUESDAY through THURSDAY...Dangerous Heat Potential.
EXTENDED DISCUSSION...
Dangerous heat is forecast to continue into next week.
The large upper-level high over the region is expected to shift
westward a bit and flatten so that one or more upper-level disturbances
can brush the area late Sunday and Monday. Scattered thunderstorms
are expected Sunday night and Monday with these disturbances as a weak
front comes into the area.
Any reduction in temperature with the front and associated clouds will be
offset some by an increase in humidity.
The heat is expected to build again starting on Tuesday. There
is still no strong signal for a major change to our weather pattern
through the middle of next week.
weather.gov/tulsa contains additional information.
$$
