Preparations are underway from Houston to Atlanta as a rare winter storm sets its sights on the southern U.S., where it's expected to bring a messy mix of heavy snow, sleet and freezing rain that could have a major impact on travel and daily life.

As temperatures drop in central Alabama, several warming stations will be available to those in need of shelter from the cold weather. Here’s a list of warming stations that are opening up, according to the Alabama Emergency Management Agency: Calhoun County Chilton County Cullman County Etowah County area Jefferson County St.