Heat Advisory
Status
Event Continued Active alertStart Time
Wed 07/29/2026 12:00 PM EDTEnd Time
Wed 07/29/2026 09:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Baton Rouge, LA ∙ Weyanoke, LA ∙ Gurley, LA ∙ Grand Isle Seaplane Base, LA ∙ Delta National Wildlife Refuge, LA ∙ Coles, MS ∙ Hurley, MS ∙ Laurel Grove, LA ∙ Lockport, LA ∙ Summit, MSFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service New Orleans LA 204 AM CDT Wed Jul 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 110 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 11 AM this morning to 8 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.
Technical Header
LAZ034>037-039-046>048-056-071-090>097-MSZ068>071-077-083>085-292115- /O.CON.KLIX.HT.Y.0015.260729T1600Z-260730T0100Z/ Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington- Iberville-West Baton Rouge-East Baton Rouge-Assumption-Northern Tangipahoa-Central Plaquemines-Lower Plaquemines-Central Jefferson-Coastal Jefferson-Upper Lafourche-Lower Lafourche-Upper Terrebonne-Lower Terrebonne-Wilkinson-Amite-Pike-Walthall-Pearl River-Northern Hancock-Northern Harrison-Northern Jackson- Including the cities of Spillman, Livonia, Lockport, Wilmer, Roseland, Gloster, Darlington, Barataria, Bayou Cane, Smithdale, Dulac, Wade, Chauvin, Centreville, Clinton, Labadieville, Amite, Addis, Thibodaux, Pointe A La Hache, Braithwaite, Salem, Dexter, Cocodrie, Enon, Montpelier, St. Francisville, Bogalusa, Jackson, Tylertown, McNeil, Leeville, Saucier, Fort Adams, Bayou Sorrel, Picayune, Baton Rouge, Grand Isle, Lettsworth, Wakefield, Larose, Galliano, Liberty, Poplarville, Sellers, Necaise, Lyman, Jean Lafitte, Paincourtville, Houma, Buras, Vancleave, Montegut, Crossroads, New Roads, Lafitte, Franklinton, Woodville, Raceland, Port Allen, Port Sulphur, Cut Off, Alliance, Escatawpa, Greensburg, Easleyville, Brusly, Felps, White Castle, Pierre Part, McComb, Dolorosa, Kentwood, Plaquemine, Gillsburg, and Golden Meadow 204 AM CDT Wed Jul 29 2026
