A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.
President-elect Donald Trump's second inauguration will mark the coldest presidential ceremony in more than 40 years.
According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
The 10 Weather Impact team issued Alert Days for next week because of the polar vortex being responsible for the cold ...
Imagine the polar vortex as a giant, icy whirlpool far above the Earth, keeping frigid Arctic air contained near the north ...
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
Snow is expected to taper off around Denver by the early afternoon, while temperatures will remain well-below freezing ...