John Radzilowicz

The Polar Vortex Returns Later This Week

Nov 10, 2014
Matt Niemi / Flickr

The Polar Vortex is back and it's ready to blast 200 million people with arctic air, lunging into the North Central U.S. this week and expanding southward and eastward.

The outbreak of unusually cold air is expected to linger well past the middle of the month.

We'll talk with John Radzilowicz, Director of Professional Development at ASSET STEM Education.

artnoose / Flickr

From mild, rainy, and in the 40's Sunday, to an all-time record low of -9 Tuesday to 50 degree temperatures by end of the week. Pittsburgh is experiencing unprecedented temperature fluctuations and weather patterns. The question is what’s going on with this wacky weather. John Radzilowicz, science expert and director of professional development at ASSET-STEM, believes he has the answer.