A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...

A fierce cold snap is in the forecast for the central and eastern U.S. early next week, forecasters warned, with ...

"The coldest conditions (as a whole) will be felt today and on Tuesday," an AccuWeather meteorologist told Newsweek.

Multiple states were expected to see snow on Tuesday, while widespread freeze warnings spanned the southern U.S.

A formidable cold front is set to grip the nation, with meteorologists warning of a dramatic temperature drop that could leave even the sunniest states shivering.

An early blast of Arctic air is sweeping across the eastern U.S. this week, bringing frigid temperatures and the season’s ...

"Temperatures will feel more like mid-December or even Christmastime in many places next week," an AccuWeather meteorologist ...

Chicago is facing a dangerous lake-effect snow event overnight Sunday into Monday morning. A narrow, but extremely intense ...

The forecast calls for cold weather across the central and eastern U.S., with temperatures 10-15 degrees below average, ...