CHICAGO (AP) - Snow and low visibility have forced the cancellation of 370 flights at Chicago's airports.

Show Thumbnails
Show Captions

The Chicago Department of Aviation said Thursday evening that 300 flights were canceled at O'Hare International Airport. Officials say that's due to winter weather conditions. Some flights at O'Hare are delayed 45 minutes.

Midway International Airport was reporting delays of two hours with some flights delayed up to an hour. There were about 70 cancelations at Midway.

The storm has dumped nearly 6 inches of snow at O'Hare.

(Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)