Tennessee Severe Flash Flood Warning | Effective 07/21/2026 20:43

Headline: 
Flash Flood Warning issued July 21 at 10:43PM CDT until July 22 at 1:45AM CDT by NWS Nashville TN
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 21, 2026 - 8:43pm
Expires: 
July 21, 2026 - 11:45pm
Description: 
FFWOHX The National Weather Service in Nashville has issued a * Flash Flood Warning for... Lewis County in middle Tennessee... Maury County in middle Tennessee... Perry County in middle Tennessee... * Until 145 AM CDT. * At 1043 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. 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... Columbia, Hohenwald, Linden, Spring Hill, Mount Pleasant, Lobelville, Gordonsburg, Hampshire, Kimmins, Williamsport, Santa Fe, Culleoka, Flatwoods, I-65 East Of Columbia and Mousetail Landing State Park.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Lewis, TN; Maury, TN; Perry, TN
Forcast Office: 
NWS Nashville TN