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 ...

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

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

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 ...

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

Many Floridians in Tallahassee witnessed snow for the first time, taking the chance to start snowball fights and build snowmen, WCTV reported. However, snow turned to sleet and left behind frozen cars ...

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

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

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

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