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How long will the cold snap last?

Name: How long will the cold snap last?
Uploaded: 2019-01-30T18:34:00-0500
Duration: 1 min 49 s
Description: Parts of the U.S. are dealing with historic low temperatures. In Chicago, it hit a record -23 degrees. CBS Chicago meteorologist Megan Glaros gives the latest forecast.

Parts of the U.S. are dealing with historic low temperatures. In Chicago, it hit a record -23 degrees. CBS Chicago meteorologist Megan Glaros gives the latest forecast.