Any sort of wind along with the bitter cold will make for frostbite in as little as 15 to 20 minutes in the incoming arctic ...

The polar vortex is expected to reach the Utah-Idaho border sometime in the late afternoon and evening Friday as it continues ...

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.

Are you ready for the coming arctic storm? Here’s the latest Colorado weather forecast and everything else you need to know ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

Following a winter storm moving through East Tennessee, roads are clear of ice and there are several construction projects ...