Polar vortex set to freeze U.S. as far as Deep South

The 10 Weather Impact team issued Alert Days for next week because of the polar vortex being responsible for the cold ...
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
Once the snow starts to come in, the temperature will essentially drop like a rock,” Fox Forecast Center Meteorologist ...
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.