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Flash Flood — Shelby, TN

Aug 8, 2025

Flood Cause
Heavy Rain

The remnants of a weak mesoscale convective vortex (MCV) propagated south over the Mississippi River in the early afternoon hours. The lift from the MCV combined with instability and increasing tropical moisture, resulted in a few showers and thunderstorms. Coverage was isolated. The increasing moisture fueled torrential downpours over urbanized areas, leading to a quick flash flooding threat.

Source: NOAA National Weather Service Storm Events Database (event 1289525). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Shelby, TN

This event is one of many recorded floods in Shelby County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Shelby County flood data →

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