According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.
A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend ...
A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
The polar vortex of ultra-cold air usually spins around ... and Hallie Golden in Seattle contributed. Chicago Bears coaching search: Who we know are candidates for the job — and why they ...
Studies show a fast-warming Arctic is partly to blame for the increasing frequency of the polar vortex extending its icy grip ...
A Siberian chill is on the horizon, threatening to plunge the U.S. into a deep freeze in parts of the east coast ...