National Weather Service United States Department of Commerce
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Last Map Update: Thu, Dec 25, 2025 at 8:00:23 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.
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 LA07:04Fog1/16626196CALM-30.25
Biloxi MS05:55Fog1/2575593CALM-30.22
Gulfport MS06:53Fogless than 1/45757100CALM-30.26
Hammond LA07:35Fog1/46060100CALM-30.27
Houma LA07:47Fog1/45757100CALM-30.27
McComb MS07:49Mist16060100SW 5-30.26
New Orleans LA07:45Fog1/85959100CALM-30.27
Slidell La06:53Fog1/45757100CALM-30.26