Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Lake Charles LA
1249 AM CDT Sat Aug 15 2026
LAZ028-029-032-033-044-045-055-143-152>154-243-252>254-160000-
/O.CON.KLCH.HT.Y.0012.260815T1600Z-260816T0000Z/
Rapides-Avoyelles-Evangeline-St. Landry-Lafayette-Upper St.
Martin-Lower St. Martin-Northern Acadia-Upper Vermilion-Upper
Iberia-Upper St. Mary-Southern Acadia-Lower Vermilion-Lower
Iberia-Lower St. Mary-
Including the cities of Stephensville, Crowley, Beaver, Morgan
City, Cade, Bayou Vista, Intracoastal City, Reddell, Mansura, St.
Landry, Breaux Bridge, Bunkie, Cottonport, Lafayette, Branch,
Lawtell, Iota, Avery Island, Burns Point, Ville Platte, New
Iberia, Forked Island, Mamou, Cypremort Point, Centerville,
Meaux, Abbeville, Effie, Gueydan, Jeanerette, Simmesport,
Maurice, Eunice, Franklin, Rayne, Alexandria, Patterson, St.
Martinville, Church Point, Opelousas, Marksville, Morse,
Pineville, Berwick, and Kaplan
1249 AM CDT Sat Aug 15 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM
CDT THIS EVENING...
* WHAT...Heat index values 108 to 110 expected.
* WHERE...Portions of central, south central, and southwest
Louisiana.
* WHEN...From 11 AM this morning to 7 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.
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.
&&
$$
MC
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
253 PM CDT Sat Aug 15 2026
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
160400-
/O.CON.KJAN.HT.Y.0019.000000T0000Z-260818T0100Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-Noxubee-
Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-Warren-Hinds-
Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-Simpson-Smith-Jasper-
Clarke-Jefferson-Adams-Franklin MS-Lincoln-Lawrence-Jefferson Davis-
Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Macon, De Kalb, Newellton, Monticello,
Taylorsville, Raleigh, Ridgeland, North Crossett, Brooksville,
Philadelphia, Meadville, Tallulah, Lumberton, Richland, Jonesville,
Crossett, Roxie, Oak Grove, Indianola, Carthage, Scooba, Forest,
Meridian, Magee, Winona, Lexington, Bude, Mathiston, Pickens,
Stonewall, Union, Cleveland, Winnsboro, Prentiss, North Carrollton,
Columbia, Lake Village, Mendenhall, Bassfield, Grenada, Columbus,
Natchez, Dermott, Vidalia, Crystal Springs, Heidelberg, Louisville,
West Crossett, Port Gibson, Brandon, Starkville, West Point,
Anguilla, Pearl, Canton, West
Ferriday, St. Joseph, Madison, Decatur, Lake Providence, Durant,
Jackson, Greenwood, Pearl River, Wesson, Bastrop, Isola, Mayersville,
Shubuta, Bay Springs, Weir, Harrisonburg, Kosciusko, Ackerman,
Eupora, Hazlehurst, Ruleville, Rayville, Greenville, Brookhaven,
Eudora, Goodman, West Hattiesburg, Fayette, Newton, Waterproof, Mount
Olive, Rolling Fork, Tchula, Hamburg, Belzoni, Carrollton, Epps,
Delhi, Quitman, Purvis, Yazoo City, Conehatta, Hattiesburg,
Vicksburg, New Hebron, Collins, Vaiden, Ferriday, Morton, and Laurel
253 PM CDT Sat Aug 15 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Heat index values up to 110 degrees.
* WHERE...Portions of southeast Arkansas, northeast Louisiana, and
much of Mississippi.
* WHEN...Until 8 PM CDT Monday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Overnight low temperatures are expected to
range from the mid to upper 70s through the same time frame.
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.
&&
$$
NF
URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
1245 PM CDT Sat Aug 15 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>167-161800-
/O.CON.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 Springhill, Atlanta, Big Sandy, Ringgold,
Bradley, Lewisville, Farmerville, Homer, Gilmer, Coushatta, Columbia,
Daingerfield, Nashville, Winnfield, Dry Prong, Bogata, Mount
Pleasant, Natchitoches, Montgomery, De Queen, Henderson, Many,
Winnsboro, Pineland, Pleasant Hill, Olla, Longview, Ruston,
Nacogdoches, Minden, Shreveport, Omaha, San Augustine, Mineral
Springs, Naples, Martin, Monroe, Jefferson, Bossier City, Texarkana,
Stamps, Clarksville, Grayson, Colfax, Zwolle, Jacksonville, Idabel,
Carthage, Prescott, Magnolia, Clarks, Logansport, Mount Vernon,
Midway, Hawkins, Ashdown, Pittsburg, Tyler, Queen City, Hope, Lufkin,
Mansfield, Marshall, Broken Bow, Arcadia, Bernice, Gibsland, El
Dorado, Jonesboro, Dierks, Haynesville, Stonewall, Center, Linden,
Jena, Hughes Springs, Quitman, Mineola, Rusk, Hemphill, and Lone Star
1245 PM CDT Sat Aug 15 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Heat index values up to 110.
* 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.
&&
$$
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