According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
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 be a rude awakening tomorrow — a full taste of winter, for sure,” National Weather Service meteorologist says ...
Dangerously cold weather will put much of the United States into a deep freeze over the weekend as temperatures are expected to plunge by up to 40 degrees behind an Arctic airmass.