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

A polar vortex could cause light snow over the weekend in Knoxville. A polar vortex is to blame for freezing temperatures.

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

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 ...

Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...

two bands of fast-moving air – the polar jet stream and the stratospheric polar vortex – sometimes tango together to influence weather in the northern hemisphere. As the Arctic continues ...

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 ...

Some areas could see up to an inch of snow, especially in the mountains or in far northeast Tennessee ... in front of you," Wasilewski said. A polar vortex is to blame, and it's going to bring ...