LIX issues Heat Advisory valid at Jul 30, 11:00 AM CDT for 20 forecast zones in [LA] and 3 forecast zones in [MS] till Jul 30, 7:00 PM CDT840
WWUS74 KLIX 291733
NPWLIX
URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
Issued by National Weather Service Mobile AL
1233 PM CDT Wed Jul 29 2026
LAZ057-058-064-070-076>087-089-098>100-MSZ086>088-300145-
/O.NEW.KLIX.HT.Y.0016.260730T1600Z-260731T0000Z/
/O.CON.KLIX.XH.W.0003.000000T0000Z-260730T0100Z/
St. James-St. John The Baptist-Upper St. Bernard-Lower St.
Bernard-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-
Upper St. Charles-Central St. Charles-Lower St. Charles-Southern
Hancock-Southern Harrison-Southern Jackson-
Including the cities of Ocean Springs, Akers, East New Orleans,
Walker, Donaldsonville, Laplace, Violet, Ponchatoula, Bonnet Carre
Spillway, Acy, Covington, Moss Point, Delacroix, Luling, Lutcher,
Yscloskey, Pascagoula, Shell Beach, Convent, Bush, Hammond, Gulfport,
Destrehan, Slidell, Mandeville, Meraux, Kiln, Springfield, Reserve,
Whitehall, Norco, Hahnville, Pass Christian, Waveland, Gautier,
Folsom, Prairieville, Gretna,
Geismar, Kenner, Bay St. Louis, Denham Springs, Madisonville,
Marrero, Belle Chasse, Gramercy, Killian, Sorrento, Tickfaw,
Livingston, Montz, French Settlement, Independence, Harahan,
Pearlington, Metairie, Chalmette, Gonzales, Westwego, Long Beach,
Biloxi, St. Martin, Robert, New Orleans, Boutte, and Diamondhead
1233 PM CDT Wed Jul 29 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM CDT THURSDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 113 to 115. For the Heat Advisory,
heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 11 AM to 7 PM CDT Thursday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
&&
$$
LAZ034>037-039-046>048-056-071-090>097-MSZ068>071-077-083>085-300145-
/O.NEW.KLIX.HT.Y.0016.260730T1600Z-260731T0000Z/
/O.CON.KLIX.HT.Y.0015.000000T0000Z-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 Roseland, New Roads, Spillman, Bayou Sorrel,
Larose, Picayune, Jackson, Labadieville, Pointe A La Hache,
Barataria, Houma, Paincourtville, Buras, Gloster, Alliance, Galliano,
Smithdale, Braithwaite, Poplarville, Baton Rouge, Easleyville,
Necaise, Gillsburg, McNeil, Saucier, Dulac, Wilmer, Lyman, Clinton,
Amite, Leeville, Dolorosa, Fort Adams, Woodville, Jean Lafitte,
Plaquemine, Bogalusa, Cocodrie, Escatawpa, Felps, Wakefield, Cut Off,
Livonia, Crossroads, Enon, Darlington, Kentwood, Greensburg, Pierre
Part, Sellers, Brusly, Thibodaux, Centreville, Grand Isle, Liberty,
Dexter, Wade,
Lettsworth, Port Sulphur, Port Allen, Vancleave, Lafitte, St.
Francisville, Franklinton, Golden Meadow, Lockport, Bayou Cane,
Addis, Chauvin, White Castle, Raceland, Montegut, Salem, Montpelier,
McComb, and Tylertown
1233 PM CDT Wed Jul 29 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM CDT THURSDAY...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...For the first Heat Advisory, heat index values up to 110.
For the second Heat Advisory, heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the first Heat Advisory, until 8 PM CDT this evening.
For the second Heat Advisory, from 11 AM to 7 PM CDT Thursday.
* 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.
&&
$$
KLG
Source:
LIX issues Heat Advisory valid at Jul 30, 11:00 AM CDT for 20 forecast zones in [LA] and 3 forecast zones in [MS] till Jul 30, 7:00 PM CDT---------------
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