Polar vortex maps show where arctic blast is set to freeze the U.S. as far as the Deep South
A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.
Where will it snow in the US? See where the polar vortex is set to make an icy impact
According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
Polar vortex to blast 30 states with life-threatening cold: 'Be prepared'
A major cold blast is in store for millions of Americans as a lobe of a polar vortex will bring brutally cold temperatures to ...
CBS News3d
What is the polar vortex and how does it impact our weather?
It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is ...
BBC3d
How the polar vortex fuels intense winter weather in the US
The polar vortex doesn't always influence the weather in the mid-latitudes, but when it does the effects can be extreme. "[The early January] cold outbreak and the one through the 16 January are ...
Winter weather brings winter storm warnings, polar vortex from Texas to Maine
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
Scientific American4d
How the Polar Vortex Can Bring Arctic Blasts to the U.S.
have the power to upset the polar vortex, triggering more extreme cold air outbreaks. Just as it affects everything else on Earth, climate change is contributing to cold air outbreaks in some ...
Al Jazeera English13d
What is a polar vortex, the weather event causing winter storms in the US?
The polar vortex primarily affects countries situated in the Northern Hemisphere’s mid to high latitudes. These regions are particularly susceptible to extreme cold weather events. The polar ...