Weather forecasters and public agencies issued health and power loss warnings Tuesday as a “rare winter storm" gripped parts of the southern and eastern United States."A bitterly cold airmass will remain in place for much of the South and eastern U.

In addition, the strip of winter storm and blizzard warnings stretching from South Texas to Jacksonville, Fla. is something rarely seen, as a low pressure area traverses the central Gulf of Mexico, directing abundant moisture northward, into the frigid air mass.

A historic winter storm swept across the Gulf Coast on Tuesday, bringing heavy snow and icy conditions to the Southeast while most of the country was facing dangerously cold temperatures from an arctic blast that arrived over the weekend.