Much of the state, including Oklahoma City, Stillwater, Ardmore, and Ada, is expected to experience a moderate risk of tornadoes, which is the second-highest severity. Storms could produce softball-sized hail and wind speeds could top 80 mph,

Video footage captured by Oklahoma's Newcastle Emergency Management shows a police car hit by lightning during a storm in Newcastle, Oklahoma on Monday. A tornado watch had been issued by the National Weather Service for parts of central Oklahoma,