With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

the polar vortex will deliver colder and snowier weather for eastern U.S. in early January. Forecast data mapped by the organization shows that snow accumulation could change by up to 40 mm a day ...

Elmira, N.Y. (WETM) – Rain and snow will be with us tomorrow ahead of the polar vortex on MLK Day. Wind chill temperatures will be well into the negatives. More details below: TONIGHT ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.

It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is ...

Millions of Floridians are feeling the big chill this week after multiple cold fronts prompted ... Much of the country is experiencing a polar vortex this week, including Florida.