Tennessee Severe Flash Flood Warning | Effective 08/11/2026 20:52

Headline: 
Flash Flood Warning issued August 11 at 10:52PM CDT until August 12 at 1:45AM CDT by NWS Nashville TN
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 8:52pm
Expires: 
August 11, 2026 - 11:45pm
Description: 
FFWOHX The National Weather Service in Nashville has issued a * Flash Flood Warning for... Southeastern Davidson County in Middle Tennessee... Northern Rutherford County in Middle Tennessee... Northeastern Williamson County in Middle Tennessee... Southwestern Wilson County in Middle Tennessee... * Until 145 AM CDT. * At 1052 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. The expected rainfall rate is 2 inches in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Murfreesboro, Smyrna, La Vergne, Nolensville, Walterhill, Rural Hill, Antioch, Gladeville, Cedars Of Lebanon State Park, Lascassas and Percy Priest Lake. This includes the following highways... Interstate 840 between mile markers 52 and 73. Interstate 24 between mile markers 54 and 76.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Davidson, TN; Rutherford, TN; Williamson, TN; Wilson, TN
Forcast Office: 
NWS Nashville TN
Sender: 
w-nws.webmaster@noaa.gov