However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

The following map created by Newsweek using Flourish shows the three states where NWS is expecting wind chill temperatures to reach at least negative 40 degrees over the weekend: "The dangerously ...

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.

New snow and temperature maps show the UK likely won't be able to shake off the recent wintry trend until mid-February, when ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades ... Combined with a brutal wind chill, it will only add ...