Weather Forecast Office New Orleans/Baton Rouge

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Last Map Update: Wed, Dec 24, 2025 at 6:50:14 pm CST

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Dense Fog Advisory

Christmas Forecast

Dense Fog Tonight

It'll be a warm and muggy Christmas Eve and Christmas day, with fog being a concern during the late evening and overnight hours. Use extra caution if travelling!

Fog will develop during the evening hours and become dense by the late evening and overnight. Be prepared for sudden changes in visibility along area roadways with widespread visibility of 1/4 mile or less. If you have to travel, slow down and increase your following distance. Use your low beam headlights, and consider delaying travel until visibility improves.

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Current Weather Observations...

Location	Time (CST)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Baton Rouge LA	17:53	Partly Cloudy	10	69	63	80	ENE 5	-	30.27
Biloxi MS	17:55	Fog	3/8	61	59	93	SSW 5	-	30.27
Gulfport MS	17:53	Clear	10	61	59	93	CALM	-	30.29
Hammond LA	18:35	Clear	10	64	63	96	CALM	-	30.29
Houma LA	18:47	Clear	7	68	64	88	CALM	-	30.30
McComb MS	17:53	Clear	10	66	61	83	SSW 3	-	30.28
New Orleans LA	17:53	Mostly Clear	10	69	64	83	S 3	-	30.29
Slidell La	17:53	Clear	10	65	64	96	CALM	-	30.28