148
WWUS74 KLIX 210050
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
750 PM CDT Mon Jul 20 2026

LAZ034>037-039-046>048-056>058-064-070-071-076>087-089>100-
MSZ068>071-077-083>088-211800-
/O.CON.KLIX.HT.Y.0011.260721T1700Z-260722T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper St. Bernard-Lower St. Bernard-Northern
Tangipahoa-Southeast St. Tammany-Western Orleans-Eastern Orleans-
Northern St. Tammany-Southwestern St. Tammany-Central Tangipahoa-
Lower Tangipahoa-Northern Livingston-Southern Livingston-Western
Ascension-Eastern Ascension-Upper Jefferson-Upper Plaquemines-
Central Plaquemines-Lower Plaquemines-Central Jefferson-Coastal
Jefferson-Upper Lafourche-Lower Lafourche-Upper Terrebonne-Lower
Terrebonne-Upper St. Charles-Central St. Charles-Lower St.
Charles-Wilkinson-Amite-Pike-Walthall-Pearl River-Northern
Hancock-Northern Harrison-Northern Jackson-Southern Hancock-
Southern Harrison-Southern Jackson-
Including the cities of Kiln, Port Sulphur, Easleyville, Larose,
Roseland, Grand Isle, Montz, Geismar, Saucier, Cocodrie, Montegut,
Long Beach, Leeville, Bayou Sorrel, Gramercy, Bogalusa, Wilmer,
Meraux, Braithwaite, Dexter, Baton Rouge, Pearlington,
Thibodaux, Picayune, St. Martin, Denham Springs, Acy, Lockport,
Mandeville, Gloster, Addis, Springfield, Folsom, Moss Point, Fort
Adams, Destrehan, Houma, Ponchatoula, Chalmette, Robert, Jean
Lafitte, Salem, Kentwood, Violet, Dulac, Montpelier, Pointe A La
Hache, Spillman, Pass Christian, Necaise, Amite, Plaquemine,
Darlington, Raceland, Donaldsonville, Vancleave, Lettsworth, Gautier,
Centreville, Port Allen, Alliance, Livonia, Prairieville, Biloxi,
Lafitte, Escatawpa, Laplace, Gillsburg, Sellers, Lutcher, Gonzales,
Delacroix, Gulfport, Franklinton, Gretna, Hammond, Cut Off, Clinton,
Chauvin, Sorrento, Akers, Buras, Diamondhead, Luling, Barataria,
Tickfaw, Jackson, Walker,
Bay St. Louis, New Roads, Galliano, Livingston, Pierre Part,
Madisonville, Metairie, East New Orleans, Boutte, Kenner, Brusly,
Whitehall, Convent, Killian, Greensburg, White Castle, Felps, New
Orleans, Independence, Hahnville, Slidell, Enon, Wade, Pascagoula,
Westwego, Woodville, Covington, Belle Chasse, McComb, Bayou Cane,
Paincourtville, Labadieville, Bush, Poplarville, Smithdale,
Tylertown, Norco, French Settlement, Golden Meadow, Lyman, Ocean
Springs, Wakefield, Bonnet Carre Spillway, Yscloskey, Shell Beach,
Crossroads, Liberty, Reserve, Dolorosa,
Marrero, McNeil, Waveland, Harahan, and St. Francisville
750 PM CDT Mon Jul 20 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 7 PM CDT TUESDAY...

* WHAT...Heat index values up to 112 expected.

* WHERE...Portions of southeast Louisiana and southern Mississippi.

* WHEN...From noon to 7 PM CDT Tuesday.

* 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.

&&

$$