'Great Lakes Cyclone' To Hit Chicago: Worst Storm In 70 Years Possible

12/25/2010 05:12 am ET | Updated May 25, 2011
  • CBS 2 Chicago

A combination of strong thunderstorms, followed by violent and destructive winds, will make for one of the most dangerous storms in 70 years.

The temperature Monday is expected to climb to 77 degrees under partly sunny skies. But when Tuesday morning comes around, the Chicago area will be slammed with furious thunderstorms as a cold front passes over the area

Read more on CBS 2 Chicago