Polar vortex, arctic blast

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
President-elect Donald Trump's second inauguration will mark the coldest presidential ceremony in more than 40 years.
The polar vortex is a ring of cold air that typically circles the Arctic. A strong jet stream essentially acts like a fence, ...
A rare winter storm is getting set to slam the Gulf Coast and South, with cities from Texas to Florida under Winter Storm Warnings.
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.
Watch live as Donald Trump’s inauguration parade takes place inside the Capitol today (20 January) as Washington DC continues to be hit by freezing temperatures.
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
The arctic blast is expected to affect millions of people across the United States with brisk winds, and dangerously cold ...