Videos across social media showed vehicles driving through high waters under viaducts both in Chicago and across several southern suburbs. By NBC Chicago Staff • Published July 25, 2025 ...

Storms will be capable of high rain rates, which may lead to flooding. If you're driving and come across a flooded street, underpass, viaduct, etc., do not drive through the water!

A Flash Flood Warning has been issued for southeast Cook and Central Will counties in Illinois. The National Weather Service ...