Max takes the kids to a drought stricken Chicago to see his favorite golden oldie band perform at a huge music festival. Once there, our heroes cross paths with a deranged weatherman who programs his robotic weather assistant to actually make it start raining. When this backfires, the robotic assistant ends up creating a trio of terrifying weather monsters to wreak havoc on the city. It’s up to Ben to go hero to destroy these weather monsters one by one.
