National Weather Service United States Department of Commerce
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Last Map Update: Fri, Jan 30, 2026 at 12:26:28 am CST

Frigid temperatures return again on Saturday! Lows in the 20’s areawide to low 30’s along the immediate S Dangerous Wind Chills Sat AM! Extreme Cold Warning in effect beginning at 12AM Saturday morning! E LA coast. Approx Hours Below Freezing: 1-3hrs: Immediate SE LA coast 3-7hrs: Southshore/Atchafalaya Basin 7-12hrs: I-10/12 corridor 12hrs+: Northern Florida Parishes, SW MS. Safety and precautions: Precautions should be taken in areas expecting to see freezing temperatures. Precautions include: Check on the elderly, Make sure pets stay warm! Protect sensitive plants and protect exposed pipes
Very cold temperatures continue on Sunday! Lows in the 20’s to 10’s north. Approx Hours Below Freezing: 10-14hrs: Immediate SE LA coast 14-17 hrs: Southshore/Atchafalya Basin 17hrs+: I-10/12 corridor, Florida Parishes, SW MS. Dangerous Wind Chills Again Sunday Morning Extreme Cold Warning continues through mid/late Saturday morning!
Cold Again Starting the New Week on Monday! Lows in the 20’s to low 30’s areawide. Approx Hours Below Freezing: 3-7hrs: Atchafalaya Basin 7-12hrs: I-10/12 Corridor. ~12hrs: SW MS/northern Florida Parishes.No Dangerous or Extreme Wind Chills. Lighter winds will reduce dangerous wind chill risk, however, air temperatures will still be very cold.
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 LA23:53Clear10413682CALM-30.13
Biloxi MS23:55Clear10444085CALM-30.11
Gulfport MS23:53Clear7383796CALM-30.14
Hammond LA00:15Partly Cloudy10393897CALM-30.14
Houma LA18:47Mostly Cloudy7514271CALM-30.14
McComb MS23:53Clear10332984CALM-30.12
New Orleans LA23:53Partly Cloudy7444188CALM-30.14
Slidell La23:53Clear10353392CALM-30.14