At least three people were dead, hundreds of flights were canceled and millions of Americans faced a messy commute Monday as a winter storm brought snow and ice across the East and Midwest.
A stretch of low pressure "associated" with the same winter storm was wreaking havoc from Louisiana to Alabama, the Weather Channel reported, with possible tornadoes, severe thunderstorms, hail and powerful wind gusts leaving thousands without power.
Much of the region was still shivering after a bitter blast of arctic air brought record-smashing temperatures to several cities over the weekend.
The freeze was joined by snow Sunday, with up to a foot expected through Tuesday from western Pennsylvania to northern New England, according to The Weather Channel. '
Freezing rain, ice and lesser snow accumulations were also anticipated across much of the Eastern Seaboard, with a blanket of winter storm warnings and freezing rain advisories in effect from Georgia to Maine.
Snow was also forecast in Michigan.