Heat Advisory
Status
New Event Active alertStart Time
Fri 08/14/2026 12:00 PM EDTEnd Time
Fri 08/14/2026 09:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Baton Rouge, LA ∙ New Orleans, LA ∙ Gulfport, MS ∙ Kenner, LA ∙ Pleasure Bend, LA ∙ Ponchatoula, LA ∙ Fordoche, LA ∙ Scotlandville, LA ∙ Duplessis, LA ∙ Clifton, LAFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service New Orleans LA 1041 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT FRIDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Today and tomorrow, Heat Index values up to 110 are expected. * WHERE...All of southeast Louisiana and southern Mississippi. * WHEN...The Heat Advisory today runs until 8 PM CDT this evening. Friday's Heat Advisory will be in effect from 11 AM to 8 PM CDT tomorrow. * 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.
Technical Header
LAZ034>037-039-046>048-056>058-064-070-071-076>087-089>100- MSZ068>071-077-083>088-140545- /O.NEW.KLIX.HT.Y.0019.260814T1600Z-260815T0100Z/ /O.CON.KLIX.HT.Y.0018.260813T1600Z-260814T0100Z/ 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 Gloster, Lutcher, French Settlement, Buras, Brusly, Marrero, Westwego, Donaldsonville, St. Martin, Biloxi, Addis, Sorrento, Paincourtville, Cocodrie, Diamondhead, Spillman, Luling, Raceland, Lockport, Centreville, Amite, Gonzales, Easleyville, Braithwaite, Springfield, Saucier, Livonia, Golden Meadow, Gramercy, Chauvin, Lyman, Gautier, Chalmette, Folsom, Franklinton, Smithdale, Slidell, Ponchatoula, Ocean Springs, Akers, Tickfaw, Whitehall, Dexter, Jean Lafitte, Bogalusa, Dolorosa, Montpelier, Destrehan, Liberty, Baton Rouge, Geismar, Pass Christian, Violet, Convent, Pearlington, Madisonville, Robert, Houma, Bay St. Louis, Waveland, Vancleave, Barataria, Leeville, Montegut, Alliance, Wakefield, Bush, Felps, Bonnet Carre Spillway, Wade, East New Orleans, Hammond, St. Francisville, White Castle, Kenner, Salem, Acy, Sellers, Hahnville, Dulac, Picayune, Roseland, Bayou Cane, Port Allen, Shell Beach, Long Beach, McComb, Pierre Part, Lettsworth, Escatawpa, Delacroix, Port Sulphur, Cut Off, Boutte, Crossroads, Greensburg, Walker, Gulfport, Reserve, Yscloskey, Belle Chasse, Covington, Darlington, Thibodaux, Norco, Independence, New Roads, Labadieville, Jackson, New Orleans, Gretna, Denham Springs, Meraux, Lafitte, Plaquemine, McNeil, Kentwood, Woodville, Necaise, Tylertown, Kiln, Killian, Metairie, Moss Point, Prairieville, Enon, Laplace, Harahan, Montz, Bayou Sorrel, Galliano, Pointe A La Hache, Grand Isle, Pascagoula, Livingston, Gillsburg, Poplarville, Mandeville, Fort Adams, Larose, Clinton, and Wilmer 1041 AM CDT Thu Aug 13 2026
