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Heat Advisory — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX
Issued
—
Expires
7:00 PM CDT · Mon, Sep 14 2026
Issuing Office
NWS KSHV

Affected Areas

Sevier, AR Howard, AR Little River, AR Hempstead, AR Nevada, AR Miller, AR Lafayette, AR Columbia, AR Union, AR Caddo, LA Bossier, LA Webster, LA Claiborne, LA Lincoln, LA Union, LA De Soto, LA Red River, LA Bienville, LA Jackson, LA Ouachita, LA Sabine, LA Natchitoches, LA Winn, LA Grant, LA Caldwell, LA La Salle, LA McCurtain, OK Red River, TX Bowie, TX Franklin, TX Titus, TX Camp, TX Morris, TX Cass, TX Wood, TX Upshur, TX Marion, TX Smith, TX Gregg, TX Harrison, TX Cherokee, TX Rusk, TX Panola, TX Nacogdoches, TX Shelby, TX Angelina, TX San Augustine, TX Sabine, TX

Official Bulletin

827
WWUS74 KSHV 131819
NPWSHV

URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
119 PM CDT Sun Sep 13 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>167-140700-
/O.EXT.KSHV.HT.Y.0018.000000T0000Z-260915T0000Z/
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 San Augustine, Lone Star, Mansfield,
Winnsboro, Big Sandy, Pineland, Tyler, Hemphill, Idabel, Stamps,
Gibsland, Dierks, Martin, Rusk, Olla, Longview, Magnolia, Hawkins,
Quitman, Center, Gilmer, Broken Bow, Clarks, Many, El Dorado,
Coushatta, Shreveport, Queen City, Jena, Winnfield, Ruston, Columbia,
Bradley, Mineral Springs, Omaha, Pleasant Hill, Montgomery,
Jefferson, Mount Vernon, Springhill, Arcadia, Pittsburg, Bernice,
Atlanta, Carthage, Mineola, Henderson, Bossier City, Linden, Grayson,
Clarksville, Colfax, Marshall, Nacogdoches, Naples, Haynesville,
Ashdown, Minden, Zwolle, Prescott, Hope, Ringgold, Daingerfield,
Homer, Jonesboro, De Queen, Hughes Springs, Midway, Logansport,
Bogata, Texarkana, Monroe, Natchitoches, Mount Pleasant, Lewisville,
Nashville, Dry Prong, Stonewall, Farmerville, Jacksonville, and
Lufkin
119 PM CDT Sun Sep 13 2026

...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT MONDAY...

* WHAT...Heat index values up to 108.

* WHERE...Portions of south central and southwest Arkansas, north
  central and northwest Louisiana, southeast Oklahoma, and east and
  northeast Texas.

* WHEN...Until 7 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.

&&

$$

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