101
WWUS74 KLIX 261402
NPWLIX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NEW ORLEANS LA
902 AM CDT SUN JUL 26 2026
LAZ034>037-039-046>048-056-071-091-093>097-MSZ068>071-077-083>085-
271000-
/O.NEW.KLIX.HT.Y.0013.260727T1600Z-260728T0100Z/
/O.NEW.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 VANCLEAVE, LOCKPORT, EASLEYVILLE, WILMER,
GOLDEN MEADOW, KENTWOOD, JACKSON, CROSSROADS, CENTREVILLE, GILLSBURG,
POPLARVILLE, BAYOU SORREL, MONTPELIER, PORT ALLEN, WHITE CASTLE,
ENON, FORT ADAMS, WADE, DEXTER, LAROSE, SPILLMAN, ESCATAWPA, MCCOMB,
MONTEGUT, BATON ROUGE, PICAYUNE, GALLIANO, NECAISE, THIBODAUX,
WOODVILLE, WAKEFIELD, LETTSWORTH, ROSELAND, TYLERTOWN, CLINTON,
FELPS, GLOSTER, SAUCIER, LIBERTY, PLAQUEMINE, PAINCOURTVILLE,
LIVONIA, NEW ROADS, GRAND ISLE, PORT SULPHUR, PIERRE PART, HOUMA,
LYMAN, CHAUVIN, BRUSLY, GREENSBURG, SALEM, DOLOROSA, DULAC,
FRANKLINTON, LABADIEVILLE, BURAS, ADDIS, BAYOU
CANE, POINTE A LA HACHE, DARLINGTON, ST. FRANCISVILLE, COCODRIE,
SMITHDALE, BOGALUSA, LEEVILLE, MCNEIL, AMITE, RACELAND, SELLERS, AND
CUT OFF
902 AM CDT SUN JUL 26 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT MONDAY AND
TUESDAY...
* WHAT...HEAT INDEX VALUES UP TO 110 EXPECTED.
* WHERE...PORTIONS OF SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI.
* WHEN...FOR THE FIRST HEAT ADVISORY, FROM 11 AM TO 8 PM CDT MONDAY.
FOR THE SECOND HEAT ADVISORY, FROM 11 AM TO 8 PM CDT TUESDAY.
* 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.
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.
LAZ057-058-064-070-076>087-089-090-092-098>100-MSZ086>088-271000-
/O.NEW.KLIX.HT.Y.0013.260727T1600Z-260728T0100Z/
/O.NEW.KLIX.XH.A.0001.260728T1600Z-260729T0100Z/
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-
CENTRAL PLAQUEMINES-CENTRAL JEFFERSON-UPPER ST. CHARLES-CENTRAL
ST. CHARLES-LOWER ST. CHARLES-SOUTHERN HANCOCK-SOUTHERN HARRISON-
SOUTHERN JACKSON-
INCLUDING THE CITIES OF MANDEVILLE, LUTCHER, DESTREHAN, KILLIAN,
GONZALES, JEAN LAFITTE, GAUTIER, LAPLACE, FRENCH SETTLEMENT, HARAHAN,
TICKFAW, ACY, GULFPORT, SHELL BEACH, COVINGTON,
MADISONVILLE, NEW ORLEANS, LIVINGSTON, BAY ST. LOUIS, HAMMOND,
PASS CHRISTIAN, MOSS POINT, DELACROIX, BUSH, DONALDSONVILLE,
METAIRIE, MONTZ, LONG BEACH, PRAIRIEVILLE, PEARLINGTON, HAHNVILLE,
MARRERO, BELLE CHASSE, BARATARIA, SORRENTO, OCEAN SPRINGS, VIOLET,
WAVELAND, PONCHATOULA, BONNET CARRE SPILLWAY, DIAMONDHEAD, KENNER,
BILOXI, FOLSOM, SPRINGFIELD, ALLIANCE,
LAFITTE, CHALMETTE, GEISMAR, ST. MARTIN, WALKER, AKERS,
BRAITHWAITE, SLIDELL, ROBERT, KILN, YSCLOSKEY, NORCO, DENHAM SPRINGS,
EAST NEW ORLEANS, INDEPENDENCE, LULING, RESERVE, PASCAGOULA, GRETNA,
GRAMERCY, CONVENT, MERAUX, WHITEHALL, BOUTTE, AND WESTWEGO
902 AM CDT SUN JUL 26 2026
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT MONDAY
...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
EVENING...
* WHAT...FOR THE HEAT ADVISORY, HEAT INDEX VALUES UP TO 110 EXPECTED.
FOR THE EXTREME HEAT WATCH, DANGEROUSLY HOT CONDITIONS WITH HEAT
INDEX VALUES UP TO 115 POSSIBLE.
* WHERE...PORTIONS OF SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI.
* WHEN...FROM 11 AM TO 8 PM CDT.
* 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.
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.
MEFFER
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