A major winter storm slammed the southern US Tuesday, blanketing parts of the Gulf Coast with record-breaking snowfall in a region largely unaccustomed to extreme winter weather.

A powerful and rare winter storm swept across the South on Tuesday, bringing the first-ever Blizzard Warning to the Gulf Coast and blasting communities from Texas to Florida to the Carolinas with record-shattering snow that snarled travel and brought daily life to a halt.

Winter storm warnings remained in effect on Wednesday in eight states from Louisiana to Virginia. A blizzard warning was issued for the first time along parts of Louisiana's coast. Heavy snow, sleet and freezing rain was expected to continue Wednesday from Florida to North Carolina.