Iowa, Illinois Flash Flood Warning | Effective 04/15/2026 19:29
Public safety alert, emergency alert, and weather alert<br />
Description:<br />
At 929 PM CDT, At 853 PM radar estimated that 1 to 3 inches of rain<br />
fell across parts of northern Carroll County. Local law enforcement<br />
reported that part of Illinois 84 is closed between Savanna-Subula<br />
Bridge to the south entrance of the Mississippi Palisades State<br />
Park. The road is blocked with trees down, other debris and minor<br />
mudslides due to flash flooding. Flash flooding is ongoing or<br />
expected to begin shortly.