Tennessee Severe Flash Flood Warning | Effective 07/11/2026 13:18

Headline: 
Flash Flood Warning issued July 11 at 4:18PM EDT until July 11 at 6:00PM EDT by NWS Morristown TN
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 11, 2026 - 1:18pm
Expires: 
July 11, 2026 - 3:00pm
Description: 
At 418 PM EDT, trained weather spotters and emergency responders reported flash flooding in Mosheim and Chuckey. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is already occurring. HAZARD...Flash flooding caused by heavy rain. SOURCE...Trained spotters reported. 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... Greeneville, Tusculum, Mosheim, Camp Creek, Chucky, Rocky Fork and Mohawk. This includes the following highways... Interstate 26 in Tennessee between mile markers 42 and 54. Interstate 81 in Tennessee between mile markers 20 and 30.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Stay away or be swept away. River banks and culverts can become unstable and unsafe.
Area Description: 
Greene, TN; Unicoi, TN; Washington, TN
Forcast Office: 
NWS Morristown TN