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

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, northern ...

The gradual day to day warm up has an expiration date. A strong cold front, with air originating near the North Pole, will spill into West Texas, the South Plains, and Lubbock this weekend. Take a ...

The cold front will also bring more snow to parts of Utah and clear out the latest inversion. Polar vortexes happen when low pressure and cold air near the North Pole move toward the contiguous U ...

NEW ORLEANS (WVUE) - High, thin clouds blanketed the region Tuesday, filtering the sunshine and making for a pleasant winter day with afternoon highs in the middle 50s. Clouds will lower and ...

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

Denver is soldiering through a blast of freezing cold and snow Saturday morning, as winter weather generated by a polar vortex continues to hit the Front Range. National Weather Service ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...