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

An Arctic blast that began in the northern plains on Saturday spread bitter cold from the Rockies through the East Coast and ...

An Arctic blast arrived in central Ohio on Monday, bringing with it the coldest air that central Ohio has felt in more than ...

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 ...

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

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

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

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

Unprecedented snowfall hits the U.S. South. Discover how this winter storm is setting new records and causing rare blizzard ...

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

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

Tuesday was MD's coldest day of the winter. The arctic blast brought sub-zero wind chills Wednesday. When will the cold snap ...