Extreme cold produced by the “polar vortex” has slammed the U.S. for the past two days, and Chicago has been especially hard hit.
The weather has also produced some amazing photos of the Windy City.
Beautiful aerial pic of an icy & cold Chicago [via my pilot friend Hank Cain] pic.twitter.com/sWBe6ZmzsZ
— Shawn Reynolds (@WCL_Shawn) January 7, 2014
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