Hydrologic Outlook issued September 30 at 3:59AM CDT by NWS Chicago IL
ESFLOT Several waves of rain, and possibly a few thunderstorms, are likely through Thursday night. High moisture content in the atmosphere will lead to periods of torrential downpours and the threat for 1 to 3 inches of rainfall on a widespread basis through Thursday night. Repeated rounds of rain over saturated soils may lead to flooding of low-lying and poor drainage areas as well as rises on area rivers…