Tennessee Severe Flash Flood Warning | Effective 06/28/2026 02:10

Headline: 
Flash Flood Warning issued June 28 at 5:10AM EDT until June 28 at 7:00AM EDT by NWS Morristown TN
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 28, 2026 - 2:10am
Expires: 
June 28, 2026 - 4:00am
Description: 
At 510 AM EDT, local law enforcement reported flash flooding in Road flooding was reported across southern Knox County. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is already occurring. HAZARD...Flash flooding caused by heavy rain. SOURCE...Law enforcement 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... Knoxville, Oak Ridge, Farragut, Louisville, Halls, Powell, Bearden, Karns, Maloneyville and Mascot.
Instruction: 
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: 
Knox, TN
Forcast Office: 
NWS Morristown TN