Tennessee Severe Flash Flood Warning | Effective 07/12/2026 19:31

Headline: 
Flash Flood Warning issued July 12 at 10:31PM EDT until July 13 at 1:00AM EDT by NWS Morristown TN
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 12, 2026 - 7:31pm
Expires: 
July 12, 2026 - 10:00pm
Description: 
FFWMRX The National Weather Service in Morristown has extended the * Flash Flood Warning for... Northwestern Blount County in east Tennessee... Southern Knox County in east Tennessee... * Until 100 AM EDT. * At 1031 PM EDT, emergency management reported flooding in Knoxville. Heavy rain will be moving across areas that have already experienced flooding. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Emergency management reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Knoxville, Alcoa, Farragut, Louisville, Rockford, Bearden and Lake Forest. This includes the following highways... Interstate 75 in Tennessee near mile marker 108. Interstate 40 in Tennessee between mile markers 373 and 393.
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.
Area Description: 
Blount, TN; Knox, TN
Forcast Office: 
NWS Morristown TN