This was a terrific screenplay. I recommend reading it before seeing the film so you can imagine the horrors unleashed by nature and then compare your thoughts with the cinematography.
Just to be clear, this is NOT a novelization based upon the 1996 film "TWISTER"; it's the actual screenplay the script was adapted from.
There are quite a few differences between this screenplay and the final shooting script, but either way it's really going to be most interesting to a 'TWISTER' movie fan.