Dense Fog Advisory Louisiana | Effective 03/25/2026 14:45

Headline: 
Dense Fog Advisory issued March 25 at 4:45PM CDT until March 26 at 10:00AM CDT by NWS New Orleans LA
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 25, 2026 - 2:45pm
Expires: 
March 26, 2026 - 4:45am
Description: 
* WHAT...Visibility one quarter mile or less in areas of dense fog. * WHERE...A portion of southeast Louisiana. * WHEN...From 11 PM this evening to 10 AM CDT Thursday. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Area Description: 
Pointe Coupee; West Feliciana; Iberville; West Baton Rouge; East Baton Rouge; Assumption; St. James; St. John The Baptist; Upper Lafourche; St. Charles; Upper Terrebonne; Lower Terrebonne; Lower Lafourche; Western Ascension; Eastern Ascension
Forcast Office: 
NWS New Orleans LA