The National Weather Service has issued River Flood Warnings across the Chicago area, affecting Lake, Cook, McHenry, Kane, and Kendall counties, due to rising river levels from recent heavy rainfall. These warnings are active until Friday, April 17, 2026. Additionally, a Flood Watch is in place for Kenosha County until Thursday, April 16, 2026, indicating potential flooding conditions. Residents in these areas are advised to monitor local weather reports, avoid floodwaters, and prepare for possible evacuations.