Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from coastal Texas to northern Florida late Monday into Tuesday. The event comes as an Arctic blast affects more than half the U.

Weather forecasters and public bodies issued health and power loss warnings Tuesday as a “rare winter storm" gripped part of the southern and eastern U.S.

A once-in-a-generation snowstorm, tied to the polar vortex event across the Lower 48 states, is plastering the Gulf Coast with record-setting snow and ice on Tuesday. Why it matters: This region isn't equipped to cope with heavy snow,

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to millions.