CHICAGO (AP) — A tornado swept through communities in heavily populated suburban Chicago, damaging more than 100 homes, toppling trees, knocking out power and causing multiple injuries, officials said.

At least five people, including a woman who was in critical condition, were hospitalized in Naperville, where 16 homes were left "uninhabitable" and dozens of other homes were damaged when a tornado touched down after 11 p.m. Sunday, said city spokeswoman Linda LaCloche.

More than 120 other reports of property damage had been received by 5 a.m. Monday in the suburb of 147,500 people that's about...