Sep 24, 2018
Widespread showers and thunderstorms developed across Middle Tennessee during the afternoon and evening hours on September 24. A few storms became supercells, with one producing a well-defined wall cloud near Walterhill in Rutherford County, and another spawning a brief EF-0 tornado in Cannon County. Heavy rainfall in some areas also led to some flooding in Rutherford and De Kalb Counties.
Source: NOAA National Weather Service Storm Events Database (event 786756). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Dekalb County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.