Omro, Winnebago County. Hundreds of thousands of dollars in damage to buildings and cars due to baseball-size hail. Numerous windows blown out of Omro High School. Chilton, Calumet County. Two people injured.
High winds rip siding and roofs from homes and apartment buildings and uproot trees.
Mandatory curfew imposed by Calumet County Sheriff's Department. No foot or vehicle traffic allowed after dark. Generator power sustains Emergency Government Center, Calumet County Medical Center and Beverly Nursing Home for at least four hours after high winds knock out power lines. At least 28 people injured. Five electrical towers knocked down or damaged.