143  
WGUS64 KLIX 261619  
FFALIX  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
1119 AM CDT TUE MAY 26 2026  
 
LAZ039-064-070-076>080-087-089>093-098>100-MSZ077-083>088-270630-  
/O.NEW.KLIX.FA.A.0004.260527T1200Z-260528T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
/O.CON.KLIX.FA.A.0003.000000T0000Z-260527T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
WASHINGTON-UPPER ST. BERNARD-LOWER ST. BERNARD-SOUTHEAST ST.  
TAMMANY-WESTERN ORLEANS-EASTERN ORLEANS-NORTHERN ST. TAMMANY-  
SOUTHWESTERN ST. TAMMANY-UPPER JEFFERSON-UPPER PLAQUEMINES-  
CENTRAL PLAQUEMINES-LOWER PLAQUEMINES-CENTRAL JEFFERSON-COASTAL  
JEFFERSON-UPPER ST. CHARLES-CENTRAL ST. CHARLES-LOWER ST. CHARLES-  
PEARL RIVER-NORTHERN HANCOCK-NORTHERN HARRISON-NORTHERN JACKSON-  
SOUTHERN HANCOCK-SOUTHERN HARRISON-SOUTHERN JACKSON-  
INCLUDING THE CITIES OF BARATARIA, BILOXI, BONNET CARRE SPILLWAY,  
GULFPORT, GAUTIER, PASCAGOULA, BAY ST. LOUIS, KENNER, HARAHAN,  
MONTZ, WAVELAND, EAST NEW ORLEANS, JEAN LAFITTE, MARRERO,  
SELLERS, BURAS, GRAND ISLE, YSCLOSKEY, SLIDELL, ALLIANCE,  
WESTWEGO, DESTREHAN, METAIRIE, BELLE CHASSE, LAFITTE, HAHNVILLE,  
LONG BEACH, FRANKLINTON, COVINGTON, BOUTTE, BUSH, BOGALUSA,  
LYMAN, ESCATAWPA, OCEAN SPRINGS, MADISONVILLE, PORT SULPHUR,  
NORCO, POINTE A LA HACHE, KILN, FOLSOM, PEARLINGTON, MOSS POINT,  
POPLARVILLE, ST. MARTIN, DELACROIX, BRAITHWAITE, NEW ORLEANS,  
PICAYUNE, CROSSROADS, PASS CHRISTIAN, CHALMETTE, MERAUX, VIOLET,  
SHELL BEACH, GRETNA, MCNEIL, LULING, WADE, VANCLEAVE, SAUCIER,  
DIAMONDHEAD, NECAISE, MANDEVILLE, AND ENON  
1119 AM CDT TUE MAY 26 2026  
 
...FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY  
EVENING...   
..POTENTIAL FOR LIFE THREATENING FLASH FLOODING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...PORTIONS OF SOUTHEAST LOUISIANA, INCLUDING THE FOLLOWING  
PARISHES, CENTRAL JEFFERSON, CENTRAL PLAQUEMINES, CENTRAL ST.  
CHARLES, COASTAL JEFFERSON, EASTERN ORLEANS, LOWER PLAQUEMINES,  
LOWER ST. BERNARD, LOWER ST. CHARLES, NORTHERN ST. TAMMANY,  
SOUTHEAST ST. TAMMANY, SOUTHWESTERN ST. TAMMANY, UPPER JEFFERSON,  
UPPER PLAQUEMINES, UPPER ST. BERNARD, UPPER ST. CHARLES,  
WASHINGTON AND WESTERN ORLEANS AND SOUTHERN MISSISSIPPI, INCLUDING  
THE FOLLOWING AREAS, NORTHERN HANCOCK, NORTHERN HARRISON, NORTHERN  
JACKSON, PEARL RIVER, SOUTHERN HANCOCK, SOUTHERN HARRISON AND  
SOUTHERN JACKSON.  
 
* WHEN...FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN MINOR TO MODERATE  
FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING AND  
FLOOD-PRONE LOCATIONS. POTENTIAL FOR STRUCTURAL FLOODING NEAR AREA  
RIVERS. FLOODING MAY OCCUR IN POOR DRAINAGE, URBAN AREAS, AND  
UNDERPASSES. POTENTIAL FOR FLOODED ROADWAYS, WHICH MAY BE  
IMPASSABLE. SOME ROADS COULD BE CLOSED DUE TO FLASH FLOODING.  
 
* ADDITIONAL DETAILS...  
- TRAINING STORMS ALONG A STALLED BOUNDARY MOVING SLOWLY  
THROUGH THE AREA TOMORROW WILL ALLOW FOR INCREASED CONCERN  
FOR FLASH FLOODING IMPACTS ACROSS THE AREA, ESPECIALLY DURING  
THE DAYTIME HOURS.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
DO NOT DRIVE YOUR VEHICLE OR WALK INTO AREAS WHERE WATER COVERS THE  
ROADWAY AS THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOU TO CROSS  
SAFELY.  
 
 
   
..FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING  
   
..POTENTIAL FOR LIFE THREATENING FLASH FLOODING  
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...PORTIONS OF SOUTHEAST LOUISIANA, INCLUDING THE FOLLOWING  
PARISHES, CENTRAL JEFFERSON, CENTRAL PLAQUEMINES, CENTRAL ST.  
CHARLES, COASTAL JEFFERSON, EASTERN ORLEANS, LOWER PLAQUEMINES,  
LOWER ST. BERNARD, LOWER ST. CHARLES, NORTHERN ST. TAMMANY,  
SOUTHEAST ST. TAMMANY, SOUTHWESTERN ST. TAMMANY, UPPER JEFFERSON,  
UPPER PLAQUEMINES, UPPER ST. BERNARD, UPPER ST. CHARLES,  
WASHINGTON AND WESTERN ORLEANS AND SOUTHERN MISSISSIPPI, INCLUDING  
THE FOLLOWING AREAS, NORTHERN HANCOCK, NORTHERN HARRISON, NORTHERN  
JACKSON, PEARL RIVER, SOUTHERN HANCOCK, SOUTHERN HARRISON AND  
SOUTHERN JACKSON.  
 
* WHEN...UNTIL 7 PM CDT THIS EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN MINOR TO MODERATE  
FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING AND  
FLOOD-PRONE LOCATIONS. POTENTIAL FOR STRUCTURAL FLOODING NEAR AREA  
RIVERS. FLOODING MAY OCCUR IN POOR DRAINAGE, URBAN AREAS, AND  
UNDERPASSES. POTENTIAL FOR FLOODED ROADWAYS, WHICH MAY BE  
IMPASSABLE. SOME ROADS COULD BE CLOSED DUE TO FLASH FLOODING.  
 
* ADDITIONAL DETAILS...  
- TRAINING STORMS ALONG A STALLED BOUNDARY MOVING SLOWLY  
THROUGH THE AREA TODAY WILL ALLOW FOR INCREASED CONCERN FOR  
FLASH FLOODING IMPACTS ACROSS THE AREA EAST OF I-55,  
ESPECIALLY DURING THE DAYTIME HOURS.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
DO NOT DRIVE YOUR VEHICLE OR WALK INTO AREAS WHERE WATER COVERS THE  
ROADWAY AS THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOU TO CROSS  
SAFELY.  
 
 
 
 
 
LAZ034>037-046>048-056>058-071-081>086-094>097-MSZ068>071-270630-  
/O.NEW.KLIX.FA.A.0004.260527T1200Z-260528T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-IBERVILLE-  
WEST BATON ROUGE-EAST BATON ROUGE-ASSUMPTION-ST. JAMES-ST. JOHN  
THE BAPTIST-NORTHERN TANGIPAHOA-CENTRAL TANGIPAHOA-LOWER  
TANGIPAHOA-NORTHERN LIVINGSTON-SOUTHERN LIVINGSTON-WESTERN  
ASCENSION-EASTERN ASCENSION-UPPER LAFOURCHE-LOWER LAFOURCHE-UPPER  
TERREBONNE-LOWER TERREBONNE-WILKINSON-AMITE-PIKE-WALTHALL-  
INCLUDING THE CITIES OF CHAUVIN, HAMMOND, WHITE CASTLE,  
INDEPENDENCE, SALEM, RACELAND, JACKSON, RESERVE, KILLIAN, DULAC,  
WAKEFIELD, KENTWOOD, HOUMA, LAPLACE, PORT ALLEN, BATON ROUGE, CUT  
OFF, ROSELAND, ADDIS, LUTCHER, DEXTER, EASLEYVILLE, GREENSBURG,  
GLOSTER, CONVENT, GOLDEN MEADOW, TYLERTOWN, DONALDSONVILLE,  
WALKER, SPRINGFIELD, FELPS, PIERRE PART, ACY, WILMER, AKERS,  
SMITHDALE, FORT ADAMS, ST. FRANCISVILLE, FRENCH SETTLEMENT,  
SORRENTO, COCODRIE, GRAMERCY, TICKFAW, LETTSWORTH, LABADIEVILLE,  
GALLIANO, DOLOROSA, DENHAM SPRINGS, MONTPELIER, PONCHATOULA,  
WOODVILLE, LEEVILLE, GILLSBURG, GEISMAR, AMITE, LAROSE, LIVONIA,  
CLINTON, WHITEHALL, PLAQUEMINE, BRUSLY, PRAIRIEVILLE, BAYOU  
SORREL, SPILLMAN, LIVINGSTON, CENTREVILLE, LIBERTY, DARLINGTON,  
BAYOU CANE, NEW ROADS, MCCOMB, LOCKPORT, ROBERT, GONZALES,  
THIBODAUX, PAINCOURTVILLE, AND MONTEGUT  
1119 AM CDT TUE MAY 26 2026  
 
...FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY  
EVENING...   
..POTENTIAL FOR LIFE THREATENING FLASH FLOODING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...PORTIONS OF SOUTHEAST LOUISIANA, INCLUDING THE FOLLOWING  
PARISHES, ASSUMPTION, CENTRAL TANGIPAHOA, EAST BATON ROUGE, EAST  
FELICIANA, EASTERN ASCENSION, IBERVILLE, LOWER LAFOURCHE, LOWER  
TANGIPAHOA, LOWER TERREBONNE, NORTHERN LIVINGSTON, NORTHERN  
TANGIPAHOA, POINTE COUPEE, SOUTHERN LIVINGSTON, ST. HELENA, ST.  
JAMES, ST. JOHN THE BAPTIST, UPPER LAFOURCHE, UPPER TERREBONNE,  
WEST BATON ROUGE, WEST FELICIANA AND WESTERN ASCENSION AND  
SOUTHERN MISSISSIPPI, INCLUDING THE FOLLOWING COUNTIES, AMITE,  
PIKE, WALTHALL AND WILKINSON.  
 
* WHEN...FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN MINOR TO MODERATE  
FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING AND  
FLOOD-PRONE LOCATIONS. POTENTIAL FOR STRUCTURAL FLOODING NEAR AREA  
RIVERS. FLOODING MAY OCCUR IN POOR DRAINAGE, URBAN AREAS, AND  
UNDERPASSES. POTENTIAL FOR FLOODED ROADWAYS, WHICH MAY BE  
IMPASSABLE. SOME ROADS COULD BE CLOSED DUE TO FLASH FLOODING.  
 
* ADDITIONAL DETAILS...  
- TRAINING STORMS ALONG A STALLED BOUNDARY MOVING SLOWLY  
THROUGH THE AREA TOMORROW WILL ALLOW FOR INCREASED CONCERN  
FOR FLASH FLOODING IMPACTS ACROSS THE AREA, ESPECIALLY DURING  
THE DAYTIME HOURS.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
DO NOT DRIVE YOUR VEHICLE OR WALK INTO AREAS WHERE WATER COVERS THE  
ROADWAY AS THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOU TO CROSS  
SAFELY.  
 
 
 
 
 
MSW  
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