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Dense Fog Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service New Orleans LA
133 AM CST Wed Nov 19 2025

GMZ530-191500-
/O.NEW.KLIX.MF.Y.0020.251119T0733Z-251119T1500Z/
Lake Pontchartrain and Lake Maurepas-
133 AM CST Wed Nov 19 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

* WHAT...Dense fog will reduce visibility to 1 NM or less.

* WHERE...Lake Pontchartrain and Lake Maurepas.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility will make navigation difficult.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

Frye

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
131 AM CST Wed Nov 19 2025

LAZ066>069-191500-
/O.EXA.KLIX.FG.Y.0026.000000T0000Z-251119T1500Z/
Lower Terrebonne-Lower Lafourche-Coastal Jefferson Parish-Lower
Plaquemines-
Including the cities of Venice, Leeville, Buras, Myrtle Grove,
Chauvin, Pointe A La Hache, Dulac, Boothville, Empire, Montegut,
Golden Meadow, Galliano, Cocodrie, Port Sulphur, Grand Isle, and
Cut Off
131 AM CST Wed Nov 19 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog. Locations
  near any active or smoldering fires may result in visibilities
  near zero.

* WHERE...Coastal Jefferson Parish, Lower Lafourche, Lower
  Plaquemines, and Lower Terrebonne Parishes.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your low beam headlights, and leave
plenty of distance ahead of you.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
131 AM CST Wed Nov 19 2025

LAZ034>037-039-046>048-056>060-064-065-070-071-076>090-MSZ068>071-
077-083>088-191500-
/O.CON.KLIX.FG.Y.0026.000000T0000Z-251119T1500Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-Upper St.
Bernard-Upper Terrebonne-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-Lower Jefferson-Upper
Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-Walthall-
Pearl River-Northern Hancock-Northern Harrison-Northern Jackson-
Southern Hancock-Southern Harrison-Southern Jackson-
Including the cities of Ponchatoula, Sellers, Vancleave, St.
Francisville, Covington, Ocean Springs, Baton Rouge, Centreville,
Raceland, Shell Beach, Violet, Addis, Wade, Diamondhead,
Pearlington, Biloxi, Prairieville, Lafitte, Killian, Belle
Chasse, French Settlement, Necaise, Gloster, Whitehall,
Labadieville, Franklinton, Yscloskey, Moss Point, Wilmer,
Saucier, Delacroix, Springfield, Bayou Sorrel, New Roads, Port
Allen, Houma, Bayou Cane, Livingston, Pascagoula, Convent, Pass
Christian, Liberty, Jean Lafitte, Acy, Wakefield, Norco,
Waveland, Tickfaw, Harahan, Westwego, Bay St. Louis, Amite,
McNeil, Larose, Roseland, Darlington, Tylertown, Thibodaux,
Meraux, Akers, Slidell, White Castle, Robert, Donaldsonville,
Livonia, Destrehan, Hammond, Woodville, St. Martin, Gulfport,
Kiln, Barataria, Gonzales, Fort Adams, Gretna, McComb, Dolorosa,
Lutcher, Reserve, New Orleans, Long Beach, Paincourtville,
Greensburg, Marrero, Crossroads, Sorrento, Madisonville, Dexter,
Gramercy, Lettsworth, Walker, Spillman, Laplace, Kentwood, Lyman,
East New Orleans, Salem, Montpelier, Chalmette, Independence,
Geismar, Metairie, Jackson, Easleyville, Plaquemine, Folsom,
Bogalusa, Escatawpa, Braithwaite, Mandeville, Felps, Picayune,
Pierre Part, Gillsburg, Clinton, Alliance, Bush, Denham Springs,
Gautier, Enon, Brusly, Kenner, Smithdale, and Poplarville
131 AM CST Wed Nov 19 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WHAT...Visibility one quarter mile or less in dense fog. Locations
  near any active or smoldering fires may result in visibilities
  near zero.

* WHERE...Portions of southeast Louisiana and southern Mississippi.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your low beam headlights, and leave
plenty of distance ahead of you.

&&

$$

Frye

URGENT - WEATHER MESSAGE
National Weather Service Mobile AL
1224 AM CST Wed Nov 19 2025

ALZ051>053-261>266-MSZ067-075-076-078-079-191430-
/O.CON.KMOB.FG.Y.0030.000000T0000Z-251119T1500Z/
Choctaw-Washington-Clarke-Mobile Inland-Baldwin Inland-Mobile
Central-Baldwin Central-Mobile Coastal-Baldwin Coastal-Wayne-
Perry-Greene-Stone-George-
Including the cities of Mobile, Millry, Orange Beach, Fairhope,
Saraland, Stockton, Spanish Fort, Beaumont, McLain, Chatom, Grand
Bay, Grove Hill, Fort Morgan, Citronelle, Bayou La Batre, Dauphin
Island, Daphne, Jackson, Prichard, Theodore, Butler, Foley,
Waynesboro, Thomasville, Bay Minette, Lisman, Gulf Shores,
Leakesville, Lucedale, Silas, Richton, New Augusta, and Wiggins
1224 AM CST Wed Nov 19 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of southwest Alabama and southeast Mississippi.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
915 PM CST Tue Nov 18 2025

LAZ024-026-MSZ057>066-072>074-191300-
/O.CON.KJAN.FG.Y.0025.251119T1000Z-251119T1500Z/
Catahoula-Concordia-Jasper-Clarke-Jefferson-Adams-Franklin MS-
Lincoln-Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-
Forrest-
Including the cities of Brookhaven, Jonesville, Laurel, Collins,
Vidalia, West Hattiesburg, Bay Springs, Ferriday, Harrisonburg,
Stonewall, New Hebron, West Ferriday, Bude, Heidelberg, Roxie,
Lumberton, Quitman, Purvis, Bassfield, Meadville, Hattiesburg,
Columbia, Monticello, Mount Olive, Shubuta, Fayette, Natchez, and
Prentiss
915 PM CST Tue Nov 18 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT FROM 4 AM TO 9 AM CST
WEDNESDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of northeast Louisiana and east central, south
  central, southeast, and southwest Mississippi.

* WHEN...From 4 AM to 9 AM CST Wednesday.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

CR

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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