National Weather Service United States Department of Commerce
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Last Map Update: Thu, Jan 15, 2026 at 1:10:33 am CST

Cold weather is expected tonight, with low temperatures dropping into the upper 20s to low 30s north and the mid to upper 30s closer to the coast. Freezing temperatures will be limited mainly to areas near and north of the indicated line and should be brief around sunrise, but widespread frost is expected.
One more cold night is expected Thursday night into Friday morning, with lows in the mid to upper 20s north of I-10/12 and low 30s farther south. Several hours below freezing are possible in northern areas, with widespread frost expected across much of the region.

 

 


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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)
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Hammond LA00:55Mostly Cloudy10504377NNW 8-30.04
Houma LA00:35Overcast10534369W 7-30.05
McComb MS00:53Overcast10463257NNW 13G2340 [WC]30.05
New Orleans LA00:53Overcast10534573NW 10-30.03
Slidell La00:53Overcast10494586N 6-30.02