National Weather Service United States Department of Commerce
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Last Map Update: Fri, Dec 26, 2025 at 4:08:47 am CST

The warm and muggy weather continues through the weekend. The biggest concern will be more rounds of dense fog forming across the region each night. The fog will persist into the mid-morning hours each day before gradually clearing, but the fog will persist into the early afternoon hours over the water. Remember to slow down, keep extra distance, and use your low beam headlights when driving in the fog. Overnight lows will fall into the 50s and lower 60s each night. Highs will warm into the 70s each afternoon, and a few spots may even reach into the lower 80s on Saturday and Sunday. After the fog clears, skies will turn partly cloudy each day and there is no chance of rain through the weekend.
Dense Fog Again Tonight and Friday Night, Be prepared for sudden drops in visibility if traveling, What To Expect: Areas of dense fog resulting in sudden changes in visibility, with visibility less than 1/4 mile in some places., When: 10PM tonight thru 10AM Fri, then from 10PM Fri thru 10AM Sat., Safety: Slow down & increase following distance. Use low-beam headlights. 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 LA04:00Partly Cloudy106363100S 5-30.08
Biloxi MS03:55Fog1/2636193SW 5-30.07
Gulfport MS03:53Fog1/46363100CALM-30.09
Hammond LA03:55Mist3/46262100CALM-30.09
Houma LA03:55Mostly Cloudy1/2626298CALM-30.10
McComb MS03:53Fog1/46161100S 6-30.08
New Orleans LA03:53Mist3/46262100S 5-30.10
Slidell La03:53Fog1/46464100SSE 3-30.09