583
WWUS74 KLIX 191716
NPWLIX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1216 PM CDT TUE AUG 19 2025
LAZ034>037-039-046>048-057-058-060-071-076>087-MSZ068>071-077-083-
086-200545-
/O.NEW.KLIX.HT.Y.0022.250820T1600Z-250820T2300Z/
/O.CON.KLIX.HT.Y.0021.000000T0000Z-250820T0000Z/
POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-WASHINGTON-
IBERVILLE-WEST BATON ROUGE-EAST BATON ROUGE-ST. JAMES-ST. JOHN
THE BAPTIST-ST. CHARLES-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-WILKINSON-AMITE-PIKE-WALTHALL-PEARL
RIVER-NORTHERN HANCOCK-SOUTHERN HANCOCK-
INCLUDING THE CITIES OF GREENSBURG, DEXTER, CROSSROADS,
COVINGTON, ACY, SMITHDALE, GILLSBURG, PICAYUNE, MANDEVILLE,
MADISONVILLE, ADDIS, GRAMERCY, SLIDELL, BUSH, MONTPELIER,
HAMMOND, CENTREVILLE, SORRENTO, PORT ALLEN, BAY ST. LOUIS,
PONCHATOULA, JACKSON, CLINTON, DENHAM SPRINGS, GRETNA, WOODVILLE,
GONZALES, POPLARVILLE, ROBERT, TYLERTOWN, DONALDSONVILLE, KILN,
SELLERS, EAST NEW ORLEANS, WHITE CASTLE, FOLSOM, NORCO, RESERVE,
FELPS, AMITE, KILLIAN, DESTREHAN, DOLOROSA, EASLEYVILLE, FRENCH
SETTLEMENT, HARAHAN, GEISMAR, SALEM, TICKFAW, LAPLACE, WILMER,
SPRINGFIELD, FRANKLINTON, WAVELAND, METAIRIE, PRAIRIEVILLE,
MARRERO, FORT ADAMS, WHITEHALL, MCCOMB, DARLINGTON, BRUSLY, ST.
FRANCISVILLE, KENTWOOD, GLOSTER, LETTSWORTH, WESTWEGO,
PEARLINGTON, PLAQUEMINE, DIAMONDHEAD, LIVONIA, NECAISE, CONVENT,
ENON, KENNER, BOGALUSA, LIVINGSTON, BAYOU SORREL, SPILLMAN, NEW
ORLEANS, AKERS, LIBERTY, INDEPENDENCE, MCNEIL, NEW ROADS,
LUTCHER, WALKER, ROSELAND, BATON ROUGE, AND WAKEFIELD
1216 PM CDT TUE AUG 19 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 6 PM CDT WEDNESDAY
* 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 7 PM CDT THIS EVENING.
FOR THE SECOND HEAT ADVISORY, FROM 11 AM TO 6 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.
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.
MSZ084-085-087-088-200545-
/O.NEW.KLIX.HT.Y.0022.250820T1600Z-250820T2300Z/
NORTHERN HARRISON-NORTHERN JACKSON-SOUTHERN HARRISON-SOUTHERN
JACKSON-
INCLUDING THE CITIES OF PASCAGOULA, SAUCIER, ST. MARTIN, PASS
CHRISTIAN, GAUTIER, WADE, ESCATAWPA, GULFPORT, VANCLEAVE, LYMAN,
LONG BEACH, MOSS POINT, BILOXI, AND OCEAN SPRINGS
1216 PM CDT TUE AUG 19 2025
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 6 PM CDT WEDNESDAY
* WHAT...HEAT INDEX VALUES UP TO 110 EXPECTED.
* WHERE...NORTHERN HARRISON, NORTHERN JACKSON, SOUTHERN HARRISON,
AND SOUTHERN JACKSON COUNTIES.
* WHEN...FROM 11 AM TO 6 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.
LAZ056-059-064-065-070-088>090-200000-
/O.CON.KLIX.HT.Y.0021.000000T0000Z-250820T0000Z/
ASSUMPTION-UPPER LAFOURCHE-UPPER ST. BERNARD-UPPER TERREBONNE-
LOWER ST. BERNARD-LOWER JEFFERSON-UPPER PLAQUEMINES-CENTRAL
PLAQUEMINES-
INCLUDING THE CITIES OF LAFITTE, BARATARIA, MERAUX, BAYOU CANE,
LAROSE, PAINCOURTVILLE, RACELAND, DELACROIX, ALLIANCE, SHELL
BEACH, VIOLET, YSCLOSKEY, LABADIEVILLE, BELLE CHASSE, JEAN
LAFITTE, CHALMETTE, BRAITHWAITE, THIBODAUX, PIERRE PART, AND
HOUMA
1216 PM CDT TUE AUG 19 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 108.
* WHERE...ASSUMPTION, CENTRAL PLAQUEMINES, LOWER JEFFERSON, LOWER
ST. BERNARD, UPPER LAFOURCHE, UPPER PLAQUEMINES, UPPER ST.
BERNARD, AND UPPER 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.
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.
CAB
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