Heat Advisory
Status
Event Continued Active alertStart Time
Tue 07/28/2026 12:00 PM EDTEnd Time
Tue 07/28/2026 09:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Baton Rouge, LA ∙ Lexie, MS ∙ Merrydale, LA ∙ Houma, LA ∙ Galliano South Lafourche Airport, LA ∙ Allendale, LA ∙ Pride, LA ∙ Venice, LA ∙ McNeill, MS ∙ Percle, LAFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service New Orleans LA 108 AM CDT Tue Jul 28 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. 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.
Technical Header
LAZ034>037-039-046>048-056-071-091-093>097-MSZ068>071-077-083>085- 282015- /O.CON.KLIX.HT.Y.0014.260728T1600Z-260729T0100Z/ Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington- Iberville-West Baton Rouge-East Baton Rouge-Assumption-Northern Tangipahoa-Lower Plaquemines-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, Bayou Cane, Smithdale, Dulac, Wade, Chauvin, Centreville, Clinton, Labadieville, Amite, Addis, Thibodaux, Pointe A La Hache, 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, Paincourtville, Houma, Buras, Vancleave, Montegut, Crossroads, New Roads, Franklinton, Woodville, Raceland, Port Allen, Port Sulphur, Cut Off, Escatawpa, Greensburg, Easleyville, Brusly, Felps, White Castle, Pierre Part, McComb, Dolorosa, Kentwood, Plaquemine, Gillsburg, and Golden Meadow 108 AM CDT Tue Jul 28 2026
