Almost 4 inches of rain fell between Tuesday night and Wednesday morning, soaking already-wet grounds on the North Side.
The heavy rain caused the National Weather Service to issue a flash flood warning for the Chicago Area until 4:30 p.m.
While the CTA had no reported delays due to weather, parts of the Metra’s Union Pacific Northwest Line were shut down, making travel difficult in the suburbs.
Have you seen high water? Let us know in the comments.