BRANSON, Mo. (AP) — A powerful storm system that produced multiple reports of tornadoes lashed the Midwest early Wednesday, roughing up the country music resort city of Branson and laying waste to small towns in Illinois and Kansas. At least 13 people were killed.

An apparent twister rolled through Branson just before 1 a.m. and seemed to hopscotch up the city’s main roadway, ripping roofs off hotels and damaging some of the city’s famed music theaters dangerously close to the start of the heavy tourism season. More than 30 people were reported hurt, mostly with cuts and bruises.

“If it was a week later, it’d be a different story,” said Bill Tirone, assistant general manager for the 530-room Hiltons of Branson and the Branson Convention Center, where windows were shattered and some rooms had furniture sucked away by high winds. Hotel workers were able to get all guests to safety as the storm raged.

John Moore, owner of the damaged Cakes-n-Creams `50s Diner, said the tornado seemed to target the city’s main strip, moving down the entertainment district, right through the convention center, across a lake and into a housing division. He said the tornado appeared to “jump side to side.”

“The theater next to me kind of exploded. It went everywhere. The hotels on the two sides of me lost their roofs. Power lines are down. Windows are blown out,” Moore said. “There’s major, major destruction. There has to be millions dollars of damage all down the strip.”

At least 10 people were killed in the southern Illinois town of Harrisburg after a storm leveled much of the community of 9,000 people.

In Missouri, one person was killed in a trailer park in the town of Buffalo, and at least three people were critically injured in the small eastern Kansas town of Harveyville.

The tornadoes were spawned by a powerful storm system that blew down from the Rockies on Tuesday and was headed across the Ohio and Tennessee river valleys toward the Mid-Atlantic region.

Corey Mead, lead forecaster at the U.S. Storm Prediction Center in Norman, Okla., said a broad cold front was slamming into warm, humid air over much of the eastern half of the nation.

From Tuesday night into Wednesday morning, at least 16 tornado sightings were reported from Nebraska and Kansas across southern Missouri to Illinois and Kentucky, according to the storm center, an arm of the National Weather Service.