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Polar Vortex to return

Name: Polar Vortex to return
Uploaded: 2014-02-23T23:05:00-0500
Duration: 1 min 3 s
Description: The return of the Polar Vortex will cause temperatures to plunge across the country this week. Up to forty states could be impacted. CBS Chicago station WBBM's meteorologist Megan Glaros tracks the latest.

The return of the Polar Vortex will cause temperatures to plunge across the country this week. Up to forty states could be impacted. CBS Chicago station WBBM's meteorologist Megan Glaros tracks the latest.