RB-049 Nature's Vacuum Cleaner

Ranger Bill and weather bureau forecasters Mel and Mike try to get a weather observer system organized in Knotty Pine, with no success. The town's residents refuse to believe that a tornado or anything as dangerous will strike in secluded Shady Valley. To make matters worse, radio announcer Bart Sneed mocks Bill and the weathermen whenever their warnings don't produce a dangerous storm. What will it take to convince the people of Knotty Pine that they need an early warning system?