It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

Winter is making its presence known in New York City, as the polar vortex is bringing brutally cold temperatures to the ...

Part of Mississippi under extreme cold warning after winter storm dropped snow across the Gulf Coast. When will temperatures ...

This cold was certainly extraordinary, but the polar vortex event of January 2019 brought life in the northern and central United States to a frozen halt. At that time in our area, the coldest actual ...

Nearly all of Michigan received an extreme cold warning yesterday. A surge of arctic air known as the polar vortex is the cause behind this abnormally cold weather. According to the National Weather ...

The areas of Waterloo region, Guelph and Wellington County have entered the third day of a deep freeze because of a polar ...

The D.C. area continues to face frigid temperatures this week as a cold spell stretches over the region and most of the ...

A winter storm sweeping through the U.S. South on Tuesday was dumping snow at levels millions of residents haven’t seen ...

Just how cold did it get on Wednesday? Here's a look at which communities measured the most frigid temperatures.

Today, most of central Ohio experienced its coldest morning of the winter so far. Here’s a map of the observed temperatures ...

Several Gulf states experienced a major snowstorm this week. Changes in global climate patterns can be connected to weird ...