Weather Forecast Office New Orleans/Baton Rouge

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Last Map Update: Mon, Mar 9, 2026 at 1:54:12 am CDT

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Dense Fog

Storm Total Rainfall

A Dense Fog Advisory is in Effect for Monday morning. Visibilities of a quarter mile over land areas and one mile or less over marine areas. Drive slowly and use low beams!

We saw a large area of 1-3 inches of rain along and north of I-10/12 with localized areas in SW Amite County, northern Tangipahoa Parish, and areas near Baton Rouge seeing upwards of 6-8 inches. This led to areas of flash flooding and road closures overnight.

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Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Baton Rouge LA	00:53	Clear	10	69	65	86	SE 3	-	30.07
Biloxi MS	00:55	Clear	10	66	63	91	CALM	-	30.04
Gulfport MS	00:53	Mostly Clear	8	64	63	96	CALM	-	30.07
Hammond LA	01:35	Clear	10	66	66	100	CALM	-	30.08
Houma LA	18:55	Clear	7	73	68	83	SE 3	-	30.07
McComb MS	00:53	Mist	6	65	64	96	SSE 3	-	30.07
New Orleans LA	00:53	Mostly Cloudy	10	67	65	93	CALM	-	30.07
Slidell La	00:53	Clear	10	62	61	96		-	30.07