Weather Forecast Office New Orleans/Baton Rouge

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Last Map Update: Tue, Feb 10, 2026 at 11:20:30 am CST

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Dense Fog Advisory

Dense Fog Advisory Tue AM

5-Day Forecast

Active Weather this Weekend

Dense Fog Advisory in effect for southeast Louisiana and southern Mississippi, including coastal waters. Visibilities may fall below one-quarter mile overnight through Tuesday morning.

Warm week ahead! High pressure will keep things very warm and mostly dry through much of the week, with afternoon highs running above normal and a few spots possibly topping 80°. A weak disturbance may bring a few showers Wednesday, but overall rain chances stay low. One more thing to watch: morning fog is likely the next few mornings allow extra travel time, use low beams, and be cautious on bridges and low-lying areas. Looking ahead to this weekend (heading into Mardi Gras) confidence is growing that a potent system will move through, increasing the chance for showers and storms. This setup could support locally heavy rain and a few strong/severe storms, but timing and exact impacts are still uncertain this far out. Check back for forecast updates daily. Have a weather plan for outdoor events. Make sure alerts are enabled

Keeping a close eye on this weekend. Increasing Confidence Active Weather this Weekend. Confidence continues to increase that a storm system will impact portions of the southeast this weekend, delivering heavy rain and the risk for severe weather. Details in regards to exact timing and associated threats remains uncertain. Check back for updates! Threat timing primarily Saturday night into Sunday morning, but could change. Confidence low to low to medium but increased slightly from yesterday.

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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	10:53	Partly Cloudy	10	73	59	61	S 13	-	30.19
Biloxi MS	09:54	Clear	10	62	59	87	CALM	-	30.22
Gulfport MS	10:53	Clear	10	69	59	70	S 8	-	30.23
Hammond LA	10:55	Mostly Cloudy	10	66	63	87	S 10	-	30.22
Houma LA	10:47	Partly Cloudy	7	68	64	88	SSW 8	-	30.24
McComb MS	10:53	Clear	10	67	56	67	SSE 8	-	30.21
New Orleans LA	10:53	Mostly Cloudy	10	73	58	59	S 13	-	30.22
Slidell La	10:53	Mostly Clear	10	70	58	65	SSW 9G17	-	30.22