Well, we already did Frozone, so I can't offer him up to improve your weather. How about some generic pixie dust from Peter Pan's sidekick Tinker Bell? In the 1953 film Peter Pan, she was designed and animated by Marc Davis, one of Disney's Nine Old Men; the live-action reference model was Margaret Kerry, who spent about six months on a mostly empty soundstage with a few props, performing the actions that would be animated.
Tink, who was a silent character until the movie Tinker Bell, is one of Disney's most iconic characters (described in Disney Wiki as one of the "main spokes-characters," along with Mickey Mouse and Jiminy Cricket). She has her own star on the Hollywood Walk of Fame.