From AccuAWeather:
Millions across the Gulf Coast states are bracing for a rare winter storm moving along the northern Gulf of Mexico, which will spread dangerous snow and ice along 1,000 miles of Interstate 10 from central Texas to northern Florida and the coastal areas of Georgia and the Carolinas, AccuWeather meteorologists warn. The storm threatens to shut down travel for days and cut power for an extended period in part of the region.
For parts of the western and northern Gulf coast, this could be the biggest snow and ice storm in more than 100 years and possibly one that people may remember for decades.