Flash Flood — Sumner, Tennessee

2024-05-08 to 2024-05-09 · near Liberty, Sumner, Tennessee

Event narrative

Numerous reports of major flash flooding were received across Sumner County, including Gallatin. Impassable roads included Upper Station Creek Road, Liberty Lane, and Long Hollow Pike. Long Hollow Gardens and Long Hollow Golf Course were also reported to be underwater. A house along Long Hollow Gardens was also inundated with flood waters. Life-threatening flash flooding across Sumner County prompted the issuance of a Flash Flood Emergency for the county. Damages are a rough estimate.

Wider weather episode

A widespread severe weather event impacted Middle Tennessee beginning in the early morning hours of May 8, 2024, and continued through the early morning hours of May 9th. During this time frame, numerous rounds of severe weather moved through the area, causing widespread wind damage in nearly every county in Middle Tennessee, hail up to 3 inches in diameter, and four tornadoes. One of these tornadoes in Columbia prompted a Tornado Emergency to be issued. In addition, major flash flooding also occurred with the worst flooding reported across Robertson and Sumner counties. With nearly nine inches of rain, Flash Flood Emergencies were issued for these counties. This is the first time National Weather Service Nashville issued both a Tornado Emergency and a Flash Flood Emergency in the same event. Unfortunately, this event claimed the lives of five individuals.

View location on OpenStreetMap → (36.4073, -86.4922)

Source: NOAA Storm Events Database, event_id 1167742. Narrative written by the NWS forecast office that issued the report.