441
WWUS74 KLIX 230102
NPWLIX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NEW ORLEANS LA
802 PM CDT SAT AUG 22 2026
LAZ034>037-039-046>048-056>058-064-070-071-076>087-089>100-
MSZ068>071-077-083>088-231015-
/O.EXP.KLIX.HT.Y.0023.000000T0000Z-260823T0100Z/
/O.CON.KLIX.HT.Y.0024.260823T1600Z-260824T0100Z/
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 BONNET CARRE SPILLWAY, MARRERO, LEEVILLE,
CONVENT, BATON ROUGE, LUTCHER, VIOLET, LAROSE, KENNER, NEW ORLEANS,
KILLIAN, WHITEHALL, THIBODAUX, CUT OFF, LETTSWORTH, DENHAM SPRINGS,
COCODRIE, SELLERS, BRUSLY, EASLEYVILLE, BURAS, HARAHAN, SMITHDALE,
MCCOMB, MONTPELIER, FRANKLINTON, BOUTTE, DEXTER, GEISMAR, EAST NEW
ORLEANS, ROSELAND, BAYOU CANE, WALKER, FRENCH SETTLEMENT, PLAQUEMINE,
SLIDELL, PEARLINGTON, MERAUX, GILLSBURG, BUSH, PORT ALLEN, TICKFAW,
NEW ROADS, FORT ADAMS,
BAYOU SORREL, MONTEGUT, SALEM, WAVELAND, CHAUVIN, DULAC, ST.
FRANCISVILLE, PICAYUNE, CHALMETTE, CROSSROADS, HAHNVILLE,
LABADIEVILLE, ST. MARTIN, SPILLMAN, GRAND ISLE, WILMER,
BRAITHWAITE, ACY, BAY ST. LOUIS, PASS CHRISTIAN, SORRENTO, LONG
BEACH, KENTWOOD, GONZALES, BELLE CHASSE, ENON, LULING, SAUCIER,
LAFITTE, KILN, NECAISE, GREENSBURG, DONALDSONVILLE, MCNEIL, SHELL
BEACH, LYMAN, GALLIANO, DIAMONDHEAD, JEAN LAFITTE, GAUTIER,
ESCATAWPA, ALLIANCE, JACKSON, GLOSTER, ROBERT, PAINCOURTVILLE,
PONCHATOULA, CLINTON, GOLDEN MEADOW, GRETNA, HOUMA, LIBERTY, FOLSOM,
NORCO, PIERRE PART, WHITE CASTLE, SPRINGFIELD, MOSS POINT, LIVONIA,
MANDEVILLE, BOGALUSA, INDEPENDENCE, PRAIRIEVILLE, COVINGTON,
BARATARIA, MONTZ, WADE, AKERS, WESTWEGO, VANCLEAVE, POPLARVILLE,
PASCAGOULA, TYLERTOWN, CENTREVILLE, HAMMOND, WAKEFIELD, METAIRIE,
WOODVILLE, MADISONVILLE, BILOXI, DOLOROSA, FELPS, POINTE A LA HACHE,
RESERVE, OCEAN SPRINGS, DESTREHAN, ADDIS, DARLINGTON, LIVINGSTON,
DELACROIX, YSCLOSKEY, GRAMERCY, LAPLACE, AMITE, GULFPORT, PORT
SULPHUR, LOCKPORT, AND RACELAND
802 PM CDT SAT AUG 22 2026
..TODAY'S HEAT ADVISORY HAS EXPIRED
..HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY
* WHAT...HEAT INDEX VALUES UP TO 113 EXPECTED.
* WHERE...ALL OF SOUTHEASTERN LOUISIANA AND SOUTHWESTERN AND COASTAL
MISSISSIPPI.
* WHEN...FROM 11 AM TO 8 PM CDT SUNDAY.
* 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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