ADAIRSVILLE, Ga. — A massive storm system raked the Southeast on Wednesday, spawning tornadoes and dangerous winds that overturned cars on a major Georgia interstate and demolished homes and businesses, killing at least two people.

In northwest Georgia, the storm system tossed vehicles on Interstate 75 onto their roofs. The highway was closed for a time, and another main thoroughfare remained closed until crews could safely remove downed trees and power lines from the road.

WSB-TV in Atlanta aired footage showing an enormous funnel cloud bearing down on Adairsville, about 60 miles northwest of Atlanta, as the storm ripped through the city's downtown area. The system flattened homes and wiped out parts of a large manufacturing plant. Pieces of insulation hung from trees and power poles, while the local bank was missing a big chunk of its roof.

One person was killed and nine were hospitalized for minor injuries, state emergency management officials said.

One other death was reported in Tennessee after an uprooted tree fell onto a storage shed where a man had taken shelter.