A triple-dip Polar vortex is coming
Digest more
A polar vortex broke, and severe temperatures are set to dominate most of the United States, including the Midwest, in the ...
The first of three rounds of bitter air has arrived, threatening record lows in cities from the Midwest to the Northeast.
The Pacific Northwest is expected to see up to seven inches of rain this week, as the eastern United States braces for arctic cold.
The polar vortex is a large upper-level, low-pressure area or circulation that typically resides above the Arctic Circle.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback