On January 21, 2025, the National Weather Service (NWS) issued a winter storm warning for nine U.S. states. The affected states include Alabama (AL), South Carolina (SC), North Carolina (NC), Georgia (GA), Louisiana (LA), Mississippi (MS), Florida (FL), Texas (TX), and Alaska (AK). Below is a breakdown of the affected areas in each state, the expected duration of the storm, and other important details.
Duration
From 5 p.m. Tuesday until noon Wednesday EST.

Louisiana
Affected Areas
The Lake Charles NWS has identified central, south-central, southwest, and west-central Louisiana, as well as southeast Texas, as key areas under the winter storm warning. The New Orleans NWS added that southeast Louisiana and southern Mississippi are also at risk.

Duration
Lake Charles: Until 9 p.m. CST.
New Orleans: Until midnight CST.
Expected Conditions
Heavy snowfall with accumulations ranging from one to six inches in some areas.
In New Orleans, accumulations of three to seven inches of snow and sleet are expected, with a light glaze of ice.
Precautions
Delay travel unless absolutely necessary. If travel cannot be avoided, carry extra food, water, and flashlights in your vehicle.
Stay indoors until conditions improve. If outside, dress warmly in layers, including gloves, scarves, and hats, and cover all exposed skin to prevent frostbite or hypothermia.
For road condition updates, call 511.
North Carolina
Affected Areas
The Newport/Morehead City NWS has included Carteret, Craven, Pamlico, Tyrrell, Hyde, and Dare counties in the warning. Other affected regions include Onslow, Jones, Beaufort, and Duplin counties, as well as portions of the Outer Banks.

Duration
From 5 p.m. Tuesday to 7 a.m. Wednesday EST.

Expected Conditions
Heavy snowfall with accumulations of four to six inches in some areas.
In certain counties, snow accumulations may reach up to six inches, while others could see two to four inches.
Precautions
Limit travel and monitor road conditions through 511.
Prepare vehicles with emergency supplies, including blankets, booster cables, and a first-aid kit.
Stay indoors and wear appropriate winter clothing to avoid exposure-related risks.
South Carolina
Affected Areas
The Charleston NWS has issued warnings for regions including Allendale, Beaufort, and Charleston, as well as several coastal and inland counties
Expected Conditions
Heavy snowfall with accumulations of up to two inches.
Coastal and inland regions may experience mixed precipitation, including sleet and ice.
Precautions
Ensure vehicles are equipped with shovels, tire chains, extra clothing, and emergency supplies.
Avoid travel if possible, and stay informed on weather and road updates.
Texas
Affected Areas
The Austin/San Antonio and Houston/Galveston NWS offices have issued warnings for the I-35 Corridor, Coastal Plains, and southeast Texas.

Duration
I-35 Corridor and Coastal Plains: Until 6 p.m. CST.
Houston/Galveston: Until 6 p.m. Tuesday CST.
Expected Conditions
Snowfall and sleet accumulations of up to 1.5 inches, with ice accumulations reaching one-tenth of an inch.
Some areas may see localized accumulations exceeding five inches.
Precautions
Delay travel, and if unavoidable, exercise extreme caution. For Texas road conditions, dial 800-452-9292 or visit DriveTexas.org.
Protect against cold by layering clothing and covering exposed skin.
Florida
Affected Areas
The Jacksonville NWS has issued warnings for portions of southeast Georgia, including Coastal Nassau and Trout River counties.

Duration
From 4 p.m. Tuesday until 1 p.m. Wednesday EST.

Expected Conditions
Snowfall and sleet accumulations of up to two inches, with ice accumulations reaching one-tenth of an inch.
Precautions
Stay indoors and avoid unnecessary travel.
Monitor local weather and road updates.
Georgia
Affected Areas
Central, east-central, southeast, and west-central Georgia are under warnings issued by the Peachtree City NWS.

Duration
From 10 a.m. Tuesday until 7 a.m. Wednesday EST.

Expected Conditions
Mixed precipitation with snow accumulations of up to two inches and a light glaze of ice.
Precautions
Georgia’s Governor Brian Kemp has declared a statewide emergency and closed state offices in Atlanta to allow road preparations and limit traffic.
Avoid travel and ensure you have emergency supplies at home and in your vehicle.
Alaska
Affected Areas
The Fairbanks NWS has highlighted areas such as the Yukon Delta Coast, Lower Yukon River, and Interior Seward Peninsula.

Duration
From 9 p.m. Tuesday until 6 a.m. Wednesday AKST.

Expected Conditions
Heavy snowfall with accumulations of six to twelve inches. Gusty winds may create near-blizzard conditions in some areas.
Precautions
Travel may be impossible in some areas. Residents should remain indoors and stay informed through local alerts.
Mississippi and Alabama
Mississippi
Southern regions of the state may see snowfall accumulations of up to four inches. Warnings are in effect until midnight CST on Tuesday.

Alabama
Barbour, Bullock, and Montgomery counties are under warnings until 6 a.m. CST Wednesday, with snow accumulations reaching three inches.

Final Notes
Residents across all affected states are urged to take these warnings seriously. Limit travel, stock emergency supplies, and stay updated through local NWS offices and road condition hotlines. With proper preparation and caution, the risks posed by this severe winter storm can be mitigated. Stay safe and monitor local weather reports for updates