Following the devastating tornado outbreak across Kentucky and neighboring areas, a line of strong to severe storms moved through the Tennessee Valley region Saturday morning into the early afternoon. The main impact across the region was damaging winds, with many areas having numerous downed trees and a few snapped powerlines. Thousands lost power in the region, with a few injuries reported as well.

Thunderstorm Wind in SCOTT, TENNESSEE
From 11-DEC-21 06:35:00 to 11-DEC-21 06:35:00 (EST-5)
Location: ELVA
Magnitude: 50.00 EG
Reported by: 911 Call Center

A few trees were blown down east of the Big South Fork National Park.

Thunderstorm Wind in SCOTT, TENNESSEE
From 11-DEC-21 07:19:00 to 11-DEC-21 07:19:00 (EST-5)
Location: BLACK OAK
Magnitude: 50.00 EG
Reported by: Law Enforcement

A few trees were blown down south of Big South Fork National Park.

Thunderstorm Wind in CAMPBELL, TENNESSEE
From 11-DEC-21 08:40:00 to 11-DEC-21 08:40:00 (EST-5)
Location: OSWEGO
Magnitude: 50.00 EG
Reported by: 911 Call Center

A few trees were blown down near Jellico.

Thunderstorm Wind in MARION, TENNESSEE
From 11-DEC-21 08:00:00 to 11-DEC-21 08:00:00 (CST-6)
Location: SOUTH PITTSBURG
Magnitude: 50.00 EG
Reported by: 911 Call Center

Several trees were blown down near Jasper.

Thunderstorm Wind in MARION, TENNESSEE
From 11-DEC-21 08:00:00 to 11-DEC-21 08:00:00 (CST-6)
Location: GLOVER HILL
Magnitude: 50.00 EG
Reported by: 911 Call Center

Several trees were blown down near South Pittsburg.

Thunderstorm Wind in ROANE, TENNESSEE
From 11-DEC-21 09:40:00 to 11-DEC-21 09:40:00 (EST-5)
Location: CARDIFF
Magnitude: 50.00 EG
Reported by: NWS Employee

Multiple trees were blown down south of Interstate 40, near exit 347 along U.S. 27.

Thunderstorm Wind in HAMILTON, TENNESSEE
From 11-DEC-21 09:45:00 to 11-DEC-21 09:45:00 (EST-5)
Location: HIXON
Magnitude: 50.00 EG
Reported by: NWS Employee

A few trees were blown down to the northeast of Chattanooga.

Thunderstorm Wind in KNOX, TENNESSEE
From 11-DEC-21 10:05:00 to 11-DEC-21 10:05:00 (EST-5)
Location: BYRDS CHAPEL
Magnitude: 60.00 EG
Reported by: 911 Call Center

A tree was blown down and injured one person off Campbell Station Road.

Thunderstorm Wind in MCMINN, TENNESSEE
From 11-DEC-21 10:15:00 to 11-DEC-21 10:15:00 (EST-5)
Location: OLD ENGLEWOOD
Magnitude: 50.00 EG
Reported by: 911 Call Center

Multiple trees and power lines were blown down.

Thunderstorm Wind in KNOX, TENNESSEE
From 11-DEC-21 10:20:00 to 11-DEC-21 10:20:00 (EST-5)
Location: BEAVER RIDGE
Magnitude: 60.00 EG
Reported by: 911 Call Center

Over 20 trees were blown down in the Karns community. One tree fell on a home.

Thunderstorm Wind in MCMINN, TENNESSEE
From 11-DEC-21 10:20:00 to 11-DEC-21 10:20:00 (EST-5)
Location: WILLIAMSBURG
Magnitude: 50.00 EG
Reported by: 911 Call Center

Multiple trees and power lines were blown down near Etowah.

Thunderstorm Wind in KNOX, TENNESSEE
From 11-DEC-21 10:25:00 to 11-DEC-21 10:25:00 (EST-5)
Location: HALLS XRDS
Magnitude: 50.00 EG
Reported by: Public

Several trees were blown down in Halls.

Thunderstorm Wind in BLOUNT, TENNESSEE
From 11-DEC-21 10:40:00 to 11-DEC-21 10:40:00 (EST-5)
Location: WILDWOOD
Magnitude: 50.00 EG
Reported by: Trained Spotter

Multiple trees were blown down on U.S. 411.

Thunderstorm Wind in MONROE, TENNESSEE
From 11-DEC-21 10:40:00 to 11-DEC-21 10:40:00 (EST-5)
Location: HOPEWELL SPGS
Magnitude: 50.00 EG
Reported by: 911 Call Center

Numerous trees were blown down around the county.

Thunderstorm Wind in JEFFERSON, TENNESSEE
From 11-DEC-21 10:50:00 to 11-DEC-21 10:50:00 (EST-5)
Location: NEW MARKET
Magnitude: 60.00 EG
Reported by: Broadcast Media

Wind damaged a mobile home. A couple was injured and had to be helped from their home.

Thunderstorm Wind in POLK, TENNESSEE
From 11-DEC-21 10:50:00 to 11-DEC-21 10:50:00 (EST-5)
Location: BENTON
Magnitude: 50.00 EG
Reported by: Law Enforcement

Multiple trees were blown down.

Thunderstorm Wind in HAMBLEN, TENNESSEE
From 11-DEC-21 11:00:00 to 11-DEC-21 11:00:00 (EST-5)
Location: CHEROKEE LAKE
Magnitude: 50.00 EG
Reported by: Public

Trees and power lines were blown down on Kidwell Ridge Road.

Thunderstorm Wind in SEVIER, TENNESSEE
From 11-DEC-21 11:10:00 to 11-DEC-21 11:10:00 (EST-5)
Location: CATLETTSBURG
Magnitude: 50.00 EG
Reported by: 911 Call Center

Trees were blown down around the county.

Thunderstorm Wind in BLEDSOE, TENNESSEE
From 11-DEC-21 08:10:00 to 11-DEC-21 08:10:00 (CST-6)
Location: LEE
Magnitude: 50.00 EG
Reported by: State Official

Trees were blown down in multiple locations south of Pikeville.