We have had some tornado's recently here. If we all were to hide out during a tornado warning we wouldn't get much done. I have seen them in the distance, usually easy in the daytime. If I were to see one in the distance I would drive away from it. If I were to actually be faced with eminent danger I would stop at the closet residence and ask to take shelter in their basement. Most homes have basements where I am at. I would keep an eye on the radar map via your smart phone, you can watch these storms building and the direction they are traveling very closely. If you do this you should be able to avoid driving into one. As others have stated when at the campground ask the locals where to go. All though you may be disappointed as lots of times there is not a great place around the campgrounds to go. JMHO