505
WWUS74 KSHV 121821
NPWSHV

URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
121 PM CDT Sat Sep 12 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>167-130700-
/O.EXT.KSHV.HT.Y.0018.000000T0000Z-260914T0000Z/
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 Rusk, Omaha, Natchitoches, Ruston, Linden,
Mineral Springs, Haynesville, Midway, Mineola, Columbia, Jefferson,
Hawkins, Mount Pleasant, Jacksonville, Atlanta, Logansport,
Farmerville, Pleasant Hill, Olla, Dry Prong, Lewisville, Martin,
Pittsburg, Broken Bow, Stamps, Lone Star, Nashville, Bernice, Idabel,
Homer, Colfax, Carthage, Monroe, Grayson, Jena, Naples, Quitman,
Nacogdoches, Shreveport, Ringgold, Ashdown, Hughes Springs, Magnolia,
Winnfield, Texarkana, Dierks, San Augustine, Gilmer, El Dorado, Mount
Vernon, Big Sandy, Hope, Queen City, Marshall, Clarks, Hemphill,
Bossier City, Many, Arcadia, Zwolle, Bogata, Tyler, Stonewall,
Bradley, Jonesboro, Coushatta, Springhill, Longview, Lufkin,
Prescott, Montgomery, De Queen, Henderson, Pineland, Gibsland,
Minden, Center, Daingerfield, Mansfield, Winnsboro, and Clarksville
121 PM CDT Sat Sep 12 2026

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

* WHAT...Heat index values up to 107.

* 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 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.

&&

$$

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