Crouch near the wall, bent over with your head on the back of your head. Keep a battery powered radio on and follow directions given. Protect your body and head with your arms. If in a car, get out and seek shelter. Do not try to outrun a tornado in a car.
Tornadoes can pick up a car and throw it through the air.
DO NOT get under a vehicle. Flash floods are rapidly developing floods that can occur with little or no warning after an intense rainfall, a severe thunderstorm, or when a dam, levee or dike breaks. Floods are a common natural hazard. Know your area's flood risks and obtain flood insurance if possible. Prepare a family evacuation plan.