The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is about to bring even harsher arctic blast to ...
The polar vortex is a ring of cold air that typically circles the Arctic. A strong jet stream essentially acts like a fence, ...
A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.
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.
A brutal polar vortex is set to bury the Big Apple in snow Sunday and then deliver deadly single-digit temperatures that will ...
A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
Temperatures are expected to plummet over the weekend, bringing life-threatening conditions to large stretches of the United ...
Donald Trump delivered his first inaugural address amid light rain showers in 2017. Snow flurries gave way to breaks in the ...