Chicago hit with snow, bitter cold

A woman walks to the waiting room as she arrives at the La Salle Street commuter rail station with temperatures well below zero and wind chills expected to reach 40 to 50 below, Monday, Jan. 6, 2014, in Chicago. (AP Photo/Charles Rex Arbogast) <span class=meta>(Photo/Charles Rex Arbogast)</span>
January 7, 2014 3:18:35 PM PST