Your browser does not support iframes.
Once a tornado warning has been issued, it's too late to flee, Oklahoma City police Lt. Frank Barnes said.
Almost 24,000 power outages reported in central Oklahoma Monday. Crews continue to work to restore power in storm-damaged parts of the Oklahoma City area.
The search for a woman lost in Friday's floods continues.
The Oklahoma medical examiner's office said 18 people were dead after the body of a girl was found Monday afternoon along the Deep Fork River in northeast Oklahoma City.
Richard Charles Henderson took a cellphone photo of the first tornado Friday and excitedly sent it to a friend. Minutes later, that tornado would kill him.