As my family and I were going out of town we heard on the radio that there were severe storms heading our way. As the sky darkened I stopped the car and began to take pictures of the impressive clouds and also was on the look out for tornadoes which had been sighted west of us. The clouds got really dark and it began to get really windy so I decided it was time to leave. At this point lightning was striking all around so as I drove my daughter took pictures of the lightning. She ended up getting quite a few lightning strikes on film as I was speeding away from the danger. As we got out of the thick of it I looked back and saw this cloud moving down the highway right behind us. So, I had to take it's picture!