National Weather Service United States Department of Commerce
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Last Map Update: Sun, Jan 18, 2026 at 5:02:27 pm CST

Frigid Cold Again Monday Morning. Freeze Warning for the southern Atchafalaya Basin.: What: Temperatures at or below freezing expected. Duration: 1-4 hours. When: 12AM - 9AM CT Monday. Low temperatures in the mid to upper 20’s along the I-10/12 corridor.
Another Cold One Tuesday Morning. Lows in the upper 20’s to lower 30’s along the I-10/12 corridor. Wind Chills: Low to mid 20’s along and north of the I-10/12 corridor. Low 30’s south.
Protect people, pets, pipes, & plants from cold weather. People: minimize time outdoors. Prepare for power outages. Check on elderly and other vulnerable people to make sur they're ok. Pets: Keep your pets warm, dry and indoors as much as possible. ensure their food and water doesn't freeze. Limit outside time and keep them bundled up. Pipes: insulate pipes if possible. Open sink cabinets to expose pipes to heated air. Disconnect hoses and turn off water to sprinklers. Plants: know their temperature thresholds. If possible, cover them before the cold weather sets in to help retain some heat.

 

 


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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 LA15:53Clear10461224NW 941 [WC]30.24
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Hammond LA16:35Clear10461529N 941 [WC]30.23
Houma LA16:50Clear7461224NW 1041 [WC]30.24
McComb MS15:53Clear10441429NW 1038 [WC]30.22
New Orleans LA15:53Clear10471527NNW 13G2241 [WC]30.23
Slidell La15:53Clear10471628WNW 644 [WC]30.22