Four people are recovering from minor injuries after severe weather swept through Pickaway and Fairfield counties yesterday. The Pickaway County Sheriff's Office says a woman was hospitalized after an RV she was in flipped on its side due to high winds about four miles south of Circleville. Some other property saw damage, including Logan Elm High School, where wind blew a storage trailer into the building. The National Weather Service is planning to conduct a survey today to determine whether the damage was caused by a tornado.