"Our road looks like a war zone. It's pretty bad," said Judd, who headlined a benefit concert Friday for residents affected by the tornado.
The concert was held in Leiper's Fork and raised more than $17,000, said organizer Lynn Fox, who also performed with his group The Fox Brothers.
The tornadoes swept across Tennessee on Feb. 5-6, killing 32 people and injuring more than 190. A total of more than 50 people were killed across the South.
Judd, who lives on an 800-acre farm, said the storm damaged her home, knocked down several trees and tore off part of a barn roof.
Judd, 43, sang with her mother, Naomi, as The Judds before launching a successful solo career. Her solo hits include "No One Else on Earth" and "I Saw the Light."
