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

A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...

Around 40 million people in the U.S. are under a winter storm warning from an unusual blast of severe cold weather and snow ...

Parts of Florida are forecast to see temperatures plunge in January, with wind chills down to 22 degrees Farenheit.

A winter storm that is expected to begin in Texas next week could end up bringing snow and ice to parts of Florida.

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

An expanding polar vortex is expected to lower temperatures across the eastern half of the U.S., with the potential for record-breaking cold in January.

Frigid temperatures are keeping snow on the ground in parts of the South as some cities in the North report dangerously low ...

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida and its manatee ...

The polar vortex will soon elongate over North America with a dangerous cold moving into sections of Canada and the U.S.

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

Abundant cloud cover and rain will keep overnight temperatures more mild, with lows in the 50s and 60s throughout Central ...