[JRTJH]

Most campgrounds in "tornado alley" have designated tornado shelters. When making reservations, you can ask about location of these shelters and on registration/site assignment, be sure to ask. Then, when (if) you experience "dangerous weather" it's more important to get yourself and your loved ones to the shelter than it is to worry about repositioning a rig. Property can be replaced, human life can't.....

For us (we just returned from a 6 week trip from Michigan to Nevada) we changed our plans for the return route because of the weather. We were planning to visit friends along the I-70 routing in Kansas and Missouri. Because of the tornados and flooding, we changed our plans and from Denver, headed east on I-76 to I-80 and home. We were "just ahead" of the recent storms through the I-80 corridor.

I'd say, stay aware of weather developments, know your shelter options and prioritize safety over property loss...... YMMV