Chicago, IL – Heavy thunderstorms are producing torrential rainfall across parts of southeastern Cook County and central Will County, triggering a Flash Flood Warning from the National Weather Service until 6 p.m. Tuesday. Officials warn that water could quickly rise in streets, underpasses, and low-lying neighborhoods, creating dangerous travel conditions.
Flash Flood Warning and Impacted Areas
According to the National Weather Service in Chicago, radar and automated gauges have detected rainfall rates of 2–3 inches per hour moving into areas that had already received more than an inch earlier today. In some locations, up to 2 inches have already fallen, with more on the way.
Communities currently under the warning include Chicago, Hammond, Orland Park, Tinley Park, Oak Lawn, Calumet City, Chicago Heights, Roseland, Englewood, and South Shore.
Safety Guidance for Drivers
Officials are urging drivers to avoid flooded roadways. Motorists should turn around if they encounter water, as flooding can be deeper and move faster than it appears. Even a small amount of moving water can sweep away vehicles, making travel extremely dangerous.
Expected Rainfall and Evening Commute Concerns
The heaviest downpours are expected to taper off after 6 p.m., but standing water and localized flooding could linger well into the evening commute. Authorities caution that additional flood advisories or warnings may be issued if storms redevelop later tonight.
Have you been impacted by flooding in your neighborhood today? Share your story in the comments below.
