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

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...

The FOX Forecast Center said a lobe of the polar vortex will dip to the south and ... live in parts of western North Carolina and eastern Tennessee, who are still in recovery mode after Hurricane ...

It looks like it could get even colder heading into next week. Within the last decade, the phrase 'polar vortex' has become popularized in the weather world. In fact, you may have heard it getting ...

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

Answers as to why these strange temperatures and weather events are prevalent may be found in the polar vortex. The polar vortex is a large area of low pressure and cold air surrounding both of ...

Tennessee, along with most of the lower 48 states, can expect a blast of cold air thanks to a polar vortex. The term has recently become popularized describe any blast of arctic air that gives us ...