FloodZoneMap.org

Home› Stories› Tennessee› Flash Flood 2021

Flash Flood — Shelby, TN

Jul 11, 2021

Flood Cause
Heavy Rain

During the evening of July 10, 2021, an upper-level disturbance pushed into the area from the northwest. As a result, a line of thunderstorms developed and pushed across areas along and north of Interstate 40. Later that night the storms stalled across the Memphis metropolitan area causing some flash flooding.

Source: NOAA National Weather Service Storm Events Database (event 976456). 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 →

More Flood Stories

Flash Flood1 death$28.9M damage

Shelby, TN · May 1, 2010

An upper level disturbance slowly approached the Mid-South during the evening of April 30th, 2010 as a cold front became stationary to the west. This pattern remained in place through the evening hours of May 2nd, 2010.

Read the full account →
Flood1 death$100K damage

Shelby, TN · Mar 1, 1997

Excessive rainfall during the first few days of March along with rivers that were already high caused prolonged flooding along the Mississippi and Tennessee rivers as well as their tributaries. Along the Mississippi, the river reached levels that had not been seen since 1937.

Read the full account →
Flash Flood1 death$20K damage

Shelby, TN · Jul 5, 2009

A cold front approached the Mid-South on Independence Day 2009. Showers and thunderstorms developed out ahead of the front during the late afternoon and early evening hours on the 4th. The storms continued into the morning hours of July 5th before dissipating.

Read the full account →
Flood$2.0B damage

Shelby, TN · May 1, 2011

Heavy rains continued to occur across the Mid-Mississippi Valley into the Ohio Valley during the beginning part of May. In addition, spring snow melt across the Dakotas and Minnesota continued to create higher than normal river levels on the Mississippi River.

Read the full account →