Multiple rounds of storms pounded the Chicago area Monday afternoon and evening — prompting tornado and flash flood warnings, and causing flight and commuter train delays, power outages, and other problems.

The second game of Monday’s split doubleheader between the Chicago Cubs and Milwaukee Brewers was postponed because of the threat of storms.

Chicagoans and suburbanites could see damaging storms pass through the area once again Monday night, bringing strong winds, lightning, and flood-causing rain.