Event narrative (NOAA)
Heavy rainfall of 5 to 7 inches brought widespread flash flooding to much of Woodford County, including the city of Roanoke, during the afternoon of July 15th. Once the rain ended, the water continued to rise and cause significant issues in Roanoke through the morning of July 16th. 71 homes and 15 businesses were flooded, including 10 homes and 5 businesses with major flooding. Several basement walls and foundations collapsed within the structures impacted by major flooding. 10 people were rescued by boat due to the high water. In addition, Route 116 was closed in and just east of Roanoke.
Other notable flood events in Illinois
Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.