What is a “Polar Vortex”?

What is a "Polar Vortex"? (Image 1)
What is a "Polar Vortex"? (Image 1)

With unnaturally cold weather conditions spreading across the United States, the term “polar vortex” is being tossed around quite a bit as an explanation for the change in temperatures. Jennifer Martin hits the streets to find out if you’re up to speed on the meteorology term.

blog comments powered by Disqus