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

Millions of people across the U.S. will experience subzero or below-average temperatures in the coming days as a polar vortex coming from Siberia will usher in a new cold front. The Rockies ... the ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...

Arctic air will return to Texas over the weekend, bringing below-freezing temperatures, low wind chills and the chance of wintry precipitation again.

A cold front will move into North Texas on Thursday, keeping afternoon highs slightly cooler behind the front. On Friday, ...

Tonight's weather will feature partly-to-mostly-cloudy skies, as the cold front that brought the clouds and some spotty ...

We are not done with the risk for freezing weather just yet. In fact, a cold front is expect to blow in to kick off the second week of February, and that one could put us into freeze or frost ...