It's Raining Men! Hallelujah...

Today's gijinka is based on a Pokemon whose form changes depending on the weather. Makes for a good weatherman:
Pokemon: Castform
Ability: Umbrella
Umbrella is an ability that provides the user with different abilities depending on the weather. Cloudy skies will not provide any sort of ability whatsoever so the user will have to be resourceful during such weather. Cloudless skies will allow the user to breathe fire (Even if it's night time); Rain provides water breath, and snow provides ice breath. The user's appearance will change accordingly to remind the user of his ability. It has been speculated that if used during a sandstorm, Umbrella will cause sandy breath, but since the only user so far (Castform) lives in the city, this has not been verified. Castform cannot control Umbrella, so his appearance tends to change a lot despite him not wanting it. He has inadvertently developed weather forecasting skills to prepare himself for any expected form change.