National Weather Service United States Department of Commerce
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Last Map Update: Mon, Dec 1, 2025 at 8:08:43 am CST

Showers and maybe a rumble of thunder or two will lead to a major cool down Tuesday and Tuesday night. Clouds increase late Wednesday and rain chances again increase going into the end of the new workweek.
Reasonable worst case temperatures could fall as low as 23F in McComb early Wednesday morning, will generally be below freezing as far south as the I-10/12 corridor, and near freezing south of I-10/12.

 

 


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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 LA07:53Mostly Cloudy10484486E 943 [WC]30.15
Biloxi MS07:55Overcast10514888NE 10-30.14
Gulfport MS07:53Overcast10494792NNE 8-30.17
Hammond LA07:55Overcast10464491NE 543 [WC]30.18
Houma LA07:47Overcast7535193ENE 9-30.14
McComb MS06:53Overcast10444085VRB 541 [WC]30.17
New Orleans LA07:53Overcast10534985ENE 7-30.16
Slidell La07:53Overcast10484692NNE 6-30.16