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Home Return to list Heat Advisory 0012 Issued by the Baton Rouge Forecast Office
Action: New Issued At: 2025-07-22 22:25:04 263 WWUS74 KLIX 230324 NPWLIX URGENT - WEATHER MESSAGE National Weather Service New Orleans LA 1024 PM CDT Tue Jul 22 2025 LAZ034>037-039-047-048-071-079-081-083-MSZ068>071-077-083-084-231130- /O.CON.KLIX.XH.W.0001.250723T1500Z-250724T0000Z/ Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington- West Baton Rouge-East Baton Rouge-Northern Tangipahoa-Northern St. Tammany-Central Tangipahoa-Northern Livingston-Wilkinson- Amite-Pike-Walthall-Pearl River-Northern Hancock-Northern Harrison- Including the cities of Smithdale, Easleyville, Robert, Saucier, Baton Rouge, Amite, Lettsworth, Spillman, Clinton, Woodville, Brusly, Montpelier, Independence, Picayune, Port Allen, Centreville, St. Francisville, McComb, Tickfaw, Crossroads, Gloster, Wakefield, Poplarville, New Roads, Dolorosa, Sellers, Salem, Necaise, Fort Adams, Dexter, Kentwood, Roseland, Covington, Jackson, Enon, Wilmer, Greensburg, Bush, Folsom, Walker, Bogalusa, Felps, Franklinton, Denham Springs, Gillsburg, Livingston, Lyman, Liberty, McNeil, Tylertown, Darlington, Addis, Livonia, and Hammond 1024 PM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 111 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 10 AM to 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ LAZ046-056>060-064-065-076>078-080-082-084>090-MSZ085>088-231130- /O.CON.KLIX.XH.W.0001.250723T1500Z-250724T0000Z/ Iberville-Assumption-St. James-St. John The Baptist-Upper Lafourche-St. Charles-Upper St. Bernard-Upper Terrebonne- Southeast St. Tammany-Western Orleans-Eastern Orleans- Southwestern St. Tammany-Lower Tangipahoa-Southern Livingston- Western Ascension-Eastern Ascension-Upper Jefferson-Lower Jefferson-Upper Plaquemines-Central Plaquemines-Northern Jackson- Southern Hancock-Southern Harrison-Southern Jackson- Including the cities of Donaldsonville, Wade, Escatawpa, Plaquemine, Sorrento, Jean Lafitte, Acy, Waveland, Gulfport, Violet, Meraux, Madisonville, Reserve, French Settlement, Lutcher, Slidell, Mandeville, Pierre Part, Houma, St. Martin, Kenner, East New Orleans, Marrero, Gretna, Moss Point, Springfield, Killian, Harahan, Ponchatoula, Pearlington, Paincourtville, Barataria, White Castle, Chalmette, Long Beach, Larose, Convent, Ocean Springs, Braithwaite, Diamondhead, Lafitte, Pascagoula, Labadieville, Gautier, Bay St. Louis, Biloxi, Belle Chasse, New Orleans, Geismar, Bayou Cane, Raceland, Gonzales, Prairieville, Alliance, Vancleave, Pass Christian, Gramercy, Laplace, Metairie, Thibodaux, Bayou Sorrel, Norco, Whitehall, Westwego, Destrehan, Kiln, and Akers 1024 PM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 111 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 10 AM to 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ LAZ066>070-231130- /O.NEW.KLIX.HT.Y.0012.250723T1500Z-250724T0000Z/ Lower Terrebonne-Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-Lower St. Bernard- Including the cities of Delacroix, Venice, Pointe A La Hache, Shell Beach, Grand Isle, Dulac, Montegut, Cut Off, Cocodrie, Leeville, Golden Meadow, Buras, Yscloskey, Chauvin, Port Sulphur, Boothville, Myrtle Grove, Empire, and Galliano 1024 PM CDT Tue Jul 22 2025 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Coastal Jefferson Parish, Lower Lafourche, Lower Plaquemines, Lower St. Bernard, and Lower Terrebonne Parishes. * WHEN...From 10 AM to 7 PM CDT Wednesday. * 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. && $$ HRL Action: Continued Issued At: 2025-07-23 09:44:10 271 WWUS74 KLIX 231443 NPWLIX URGENT - WEATHER MESSAGE National Weather Service New Orleans LA 943 AM CDT Wed Jul 23 2025 LAZ034>037-039-047-048-071-079-081-083-MSZ068>071-077-083-084-240000- /O.CON.KLIX.XH.W.0001.250723T1500Z-250724T0000Z/ Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington- West Baton Rouge-East Baton Rouge-Northern Tangipahoa-Northern St. Tammany-Central Tangipahoa-Northern Livingston-Wilkinson- Amite-Pike-Walthall-Pearl River-Northern Hancock-Northern Harrison- Including the cities of New Roads, Gloster, Picayune, Wilmer, Baton Rouge, Poplarville, Amite, McComb, Felps, Clinton, Centreville, Saucier, Gillsburg, Livonia, Enon, Dexter, Montpelier, Easleyville, Tylertown, Lettsworth, Brusly, Bogalusa, Livingston, Fort Adams, Darlington, Spillman, Roseland, Sellers, Denham Springs, Folsom, Necaise, Crossroads, Kentwood, Port Allen, Independence, Dolorosa, Wakefield, Franklinton, Tickfaw, Salem, Bush, Walker, Woodville, Addis, St. Francisville, Smithdale, Liberty, Greensburg, Covington, McNeil, Robert, Jackson, Lyman, and Hammond 943 AM CDT Wed Jul 23 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 113 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ LAZ046-056>060-064-065-076>078-080-082-084>090-MSZ085>088-240000- /O.CON.KLIX.XH.W.0001.250723T1500Z-250724T0000Z/ Iberville-Assumption-St. James-St. John The Baptist-Upper Lafourche-St. Charles-Upper St. Bernard-Upper Terrebonne- Southeast St. Tammany-Western Orleans-Eastern Orleans- Southwestern St. Tammany-Lower Tangipahoa-Southern Livingston- Western Ascension-Eastern Ascension-Upper Jefferson-Lower Jefferson-Upper Plaquemines-Central Plaquemines-Northern Jackson- Southern Hancock-Southern Harrison-Southern Jackson- Including the cities of Alliance, Thibodaux, Chalmette, New Orleans, Gretna, Paincourtville, Slidell, Bay St. Louis, Lutcher, Larose, Kenner, Diamondhead, Houma, Donaldsonville, Moss Point, St. Martin, Sorrento, Ocean Springs, Biloxi, Harahan, Meraux, Kiln, Gulfport, Marrero, White Castle, Bayou Cane, Barataria, Madisonville, Lafitte, Mandeville, Ponchatoula, Norco, Whitehall, Vancleave, French Settlement, Braithwaite, Escatawpa, Gautier, Laplace, Violet, East New Orleans, Westwego, Convent, Bayou Sorrel, Wade, Long Beach, Labadieville, Acy, Gonzales, Plaquemine, Pearlington, Jean Lafitte, Pass Christian, Geismar, Pierre Part, Gramercy, Reserve, Akers, Springfield, Waveland, Belle Chasse, Destrehan, Raceland, Pascagoula, Killian, Prairieville, and Metairie 943 AM CDT Wed Jul 23 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 113 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ LAZ066>070-240000- /O.CON.KLIX.HT.Y.0012.250723T1500Z-250724T0000Z/ Lower Terrebonne-Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-Lower St. Bernard- Including the cities of Montegut, Leeville, Myrtle Grove, Cocodrie, Delacroix, Chauvin, Golden Meadow, Empire, Galliano, Cut Off, Port Sulphur, Dulac, Buras, Yscloskey, Pointe A La Hache, Shell Beach, Venice, Boothville, and Grand Isle 943 AM CDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Coastal Jefferson Parish, Lower Lafourche, Lower Plaquemines, Lower St. Bernard, and Lower Terrebonne Parishes. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||