The Upper Midwest and Northern Plains have been hit by Canada's freezing temperatures. On Thursday, Dec. 4, wind chills ...
Arctic wind patterns create a sort of wall around the pole that prevents frigid air from trickling southward. That wall that ...
The polar vortex is a large upper-level, low-pressure area or circulation that typically resides above the Arctic Circle.
A strong polar vortex doesn't cause cold weather — it does the opposite. Here's what to know about polar vortices, how they ...
The Pacific Northwest is expected to see up to seven inches of rain this week, as the eastern United States braces for arctic ...
Most of Virginia is expected to receive 1-4 inches of snow on Monday, just three days after a similar snowfall covered all ...
The tail end of a snowstorm is creating freezing fog across Virginia and the state is set to experience another blast of icy ...
Year-round, severe, artic air is usually kept tightly contained in the North Pole. Arctic wind patterns create a sort of wall ...