National Weather Service United States Department of Commerce
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Last Map Update: Sat, Jan 18, 2025 at 12:50:20 am CST

With dangerously cold temperatures and wind chills in the forecast Monday through Wednesday, NOW is the time to prepare! Have in plan a place for the elderly and those who don’t have reliable access to warm shelter. Plan to bring animals in or prepare a shelter for them to stay warm. Make sure there is a way to get fresh unfrozen water. Check and protect pipes. Replace old and damaged insulation if needed.
Frigid Cold Weather on the Way! Overview of What to Expect Next Week + Winter Weather Potential? Saturday, Periods of scattered showers and storms. Some heavy. Sunday, Colder & Breezy! Wind chills 20-30F in the AM. Monday, Hard freeze areas along and north of I-10/12. AM wind chills upper 10s to 20s. Tuesday, Another hard freeze – same areas. Frigid Wind Chills! Snow for most areas? Wednesday, Hard Freeze – same areas. Frigid Wind Chills! Lingering impacts from snow! Thursday, Hard Freeze: I-10/12 N. Frigid Wind Chills! Friday, Near/around freezing temps AM. Sunshine returns?
Monitoring Possible Winter Weather Next Week. What We Know: A strong arctic cold front will swing through late Saturday/early Sunday, bringing frigid temperatures to the area late this weekend into early & middle parts of next week. Overrunning moisture will form in the northern/central Gulf of Mexico behind the cold front. We’re beginning to get a better idea of the type of winter weather across the local area. What We Don’t Know: Still low confidence in exact timing, placement/location and amounts of possible winter weather across the area on Tuesday. What You Can Do: Individual weather model runs often change. Avoid focusing on single model runs especially this far in advance. Rely on trusted, official sources for weather updates. Stay informed by monitoring the forecast for updates and changes.
Winter Storm Planning Timeline. A few days out (We are here): If the forecast calls for winter weather, start preparing now. Have emergency supplies for your home & car. Check your smoke and carbon monoxide detectors. Replenish fuel for your car and heating sources.

 

 


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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 LA23:53Partly Cloudy10605480SE 5-29.84
Biloxi MS00:10Mostly Cloudy10605787S 9G20-29.86
Gulfport MS00:39Overcast10615993S 7G18-29.88
Hammond LA00:35Partly Cloudy10585796SE 3-29.85
Houma LA00:35Clear10636192SSE 6-29.87
McComb MS23:53Overcast10595483S 10-29.84
New Orleans LA23:53Partly Cloudy10626196CALM-29.88
Slidell La23:53Overcast10635883S 8-29.89