Polar vortex disrupts commutes and cancels school and work

Polar vortex disrupts commutes and cancels school and work
Polar vortex disrupts commutes and cancels school and work

Polar vortex disrupts commutes and cancels school and work

The Chicago area is being hit with more dangerously low temperatures. There’s a wind chill advisory until Wednesday, with a low of -16 on Monday. Chicago Public Schools and several suburban districts have cancelled school. We hear from city officials about what residents can expect the next few days. (Photo: Flickr/ursusdave)