Weather Forecast Office New Orleans/Baton Rouge

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Last Map Update: Wed, Dec 24, 2025 at 9:50:20 am CST

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Dense Fog Advisory

Dense Fog Christmas Eve

Multiple rounds of dense fog look likely as we head towards the holiday. The first round could start as early as late this evening and last into Christmas Eve morning. Be cautious during all holiday travel!

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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	08:53	Fog	1/16	62	61	96	E 3	-	30.35
Biloxi MS	08:55	Fog	1/2	61	59	93	CALM	-	30.34
Gulfport MS	09:31	Fog	less than 1/4	63	63	100	CALM	-	30.37
Hammond LA	09:35	Fog	1/4	64	64	100	CALM	-	30.37
Houma LA	08:47	Fog	4	62	62	100	CALM	-	30.36
McComb MS	08:53	Fog	less than 1/4	60	59	96	SSE 3	-	30.36
New Orleans LA	09:09	Fog	1/4	61	61	100	ENE 3	-	30.36
Slidell La	08:53	Fog	1/4	63	63	100	ENE 5	-	30.36