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February 27, 2017

Currently: 51° — Complete forecast

Commuters arrive at the La Salle Street commuter rail station as they experience temperatures well below zero and wind chills expected to reach 40 to 50 below, Monday, Jan. 6, 2014, in Chicago.

Charles Rex Arbogast / AP

Commuters arrive at the La Salle Street commuter rail station as they experience temperatures well below zero and wind chills expected to reach 40 to 50 below, Monday, Jan. 6, 2014, in Chicago.