Following an unusually warm pattern over the last week or so, residents across the East will observe a return of winter ...

The central and eastern United States are bracing for an extraordinary cold snap just ahead of Christmas, according to a new forecast that has climatologists warning of potentially record-breaking ...

More than 190 million Americans woke up to an arctic blast on Tuesday, with most people seeing temperatures 15–25 degrees below average from the Plains across the eastern half of the U.S., including ...

The coldest air is retreating from much of the eastern two-thirds of the nation. However, enough cold air will linger and work with a storm to deliver snow and ice to the Upper Midwest and Northeast ...

As the first week of Christmas travel kicks off, a storm may cause messy travel conditions for some in the central and eastern parts of the United States during the middle and latter part of this week ...

The coldest air of the early winter season is blasting the eastern U.S. on Monday with single-digit temperatures with the wind chill, as the Polar Vortex unravels and, with it, brings dangerous arctic ...

Extremely cold air has been building in northern Canada this week. The air will roll southeastward into large parts of the central and eastern United States this weekend. However, AccuWeather ...