A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
As a slug of polar vortex-fueled arctic air overtakes the eastern two-thirds of the U.S. next week, a storm system could ...
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
A winter storm that is expected to begin in Texas next week could end up bringing snow and ice to parts of Florida.
Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.
The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...
Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from ...