Multiple tornadoes hop-scotched across the state Wednesday leaving at least one person dead in Sand Springs and at least 20 people treated at metro hospitals, four with serious injuries.

A Norman man also died in a single-vehicle accident during the storm, but police could not confirm whether the wreck was weather-related.

Moore schools are closed Thursday as district officials survey damages. Western Heights schools are also closed. According to the school's website: “Due to storm damage around our north side schools, we are canceling school Thursday, March 26.”

The National Weather Service in Norman confirmed a tornado touched down about 6:35 p.m. in Moore at SW 4 and crossed Interstate 35 near the Warren Theatres, the area where the May 20, 2013, tornado left 25 people dead. The weather service described the tornado as “weak” and lasting briefly. Baseball-size hail and heavy thunderstorms bombarded the metro area for several hours.