According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
The polar vortex is a ring of cold air that typically circles the Arctic. A strong jet stream essentially acts like a fence, ...
A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
US President-Elect Donald Trump’s supporters braved the icy polar vortex on Saturday (local time) to catch a glimpse of the ...
A polar vortex could cause light snow over the weekend in Knoxville. A polar vortex is to blame for freezing temperatures.
A lobe of the polar vortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...