The National Weather Service had multiple states under winter weather advisories or winter storm warnings early on Friday.

A polar vortex is expected to bring snow and ice to 26 states and D.C., threatening travel with blizzard conditions and record-low temperatures.

Nearly two-dozen states were under winter weather warnings from the National Weather Service as of early Monday.

Another massive winter storm is forecast to pummel the southern and eastern U.S., with impacts from Texas to the Carolinas.

Several states across the U.S. are under alert as the new storm system approaches. Texas, Oklahoma, Arkansas, Louisiana, and Missouri have severe weather alerts in effect through Friday, January 10. Meanwhile, Tennessee, northern Alabama, and parts of Indiana and Kentucky will remain under warnings through Saturday.

Forecasters have an idea of how much snow could fall between Sunday night and Monday, but while plowable, uncertainty looms as to exactly how much.

The new year is ushering in a major winter storm across a wide swath of the United States, blasting large regions of the country with heavy snow and dangerous ice. 60 million people are under weather

Fire danger remains high in parts of Los Angeles that have been ablaze for days, but calmer weather may finally be on the horizon.

A powerful polar vortex is sweeping across the United States, bringing dangerous blizzard conditions and heavy snowfall to multiple regions. The National Weather Service (NWS) has issued winter ...

Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the Northern Plains and unusual snow and ice in the Gulf Coast area.

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President-elect Donald Trump said his inauguration will take place in the Capitol Rotunda due to dangerously low temperatures.