This amazing video shows an ice chunk breaking off in Lake Michigan and floating away.
An enormous sheet of ice covering Lake Michigan can be seen breaking apart from the Chicago shoreline and drifting away, in a spectacular timelapse video posted to Twitter this week.
The footage was captured by WGN-TV's weather cam, and shared on Twitter by meteorologist John Kassell, with a hat tip to WGN-TV's chief meteorologist Tom Skilling.
Check it out!