As we welcome a crisp Friday morning, a significant weather update unfolds across the United States. A frigid arctic wave is ...

Farther north, Portland, Maine, set a daily low temperature record after dropping to at least 3 degrees, with even colder temperatures possible. Chicago reached only 10 degrees -- its coldest ...

A powerful arctic blast is on track to impact over 200 million Americans, bringing temperatures even lower than the last wave. Over 30 record lows could fall across 15 states later this week, as many ...

(NEW YORK) -- The Northeast is bracing for its coldest temperatures of the season as an arctic blast hits the Midwest and then moves east. On Thursday morning, the temperature is forecast to plunge to ...

An arctic air mass has descended into the US, and a disrupted polar vortex will keep the nation in the freezer at times deeper into December. More than 200 million people will wake up to freezing ...

A powerful arctic blast is on track to impact over 200 million Americans, bringing temperatures even colder than the last wave. Over 30 record lows could fall across 15 states later this week, as many ...

Satellite imagery captured a winter storm that brought snow and ice to the US Midwest as millions of people were traveling after Thanksgiving. Imagery from the Cooperative Institute for Research in ...

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 ...

Monday is set to be the coldest day of the arctic air outbreak, where temperatures will be subzero across Montana, the Dakotas, Wyoming, Minnesota and Wisconsin. By Friday, the cold will expand from ...

Emerging from their holiday food comas and shuffling toward the nation’s airports and highways, some Americans may discover the biggest holiday indigestion has nothing to do with pie. A potent storm ...