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

A potent shot of Arctic air starts settling in Monday as a massive dip in the jet stream pulls in frigid air across the ...

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

The term 'vortex' doesn't mean anything scary, it just describes the direction air is traveling. Saving more, paying down ...

A LOT OF CHANGES HAPPENING TO YOUR FORECAST HERE. OVER THE NEXT SEVEN DAYS. WE’RE GOING TO GET SOME SHOWERS TONIGHT, BUT THE ...

NEWS has issued Weather Impact Days for Friday through Tuesday due to subzero temperatures, wind chill and snow.

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

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

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

Temperatures are projected to remain frigid in Hampton Roads, with highs only reaching the 20s on both Tuesday and Wednesday.

There’s a chance of snow this weekend before temperatures are expected to drop to the single digits next week due to a blast ...

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