Lightning can travel several miles ahead of the rain or after the rain has passed. If you can hear thunder, you are close enough to be struck by lightning. Automobiles provide safe shelter from lightning, providing your not touching the metal frame. When lightning strikes a vehicle, it will usually flash around the metal frame of the vehicle. When indoors, stay away from electrical appliances and water.
Lightning can travel through wires and plumbing.
If caught outdoors, stay away from isolated tall objects. Lightning tends to strike taller objects such as trees or telephone poles. Crouch down in a catchers position if you feel a charge, lightning may be about to strike.