}}'''Weather Ball''' is a {{Type|Normal}}-[[Types|type]] [[move]] introduced in [[Generation III]] that was the signature move of [[Castform]] until [[Generation IV]].
−
'''Weather Ball''' (ウェザーボール ''Weather Ball'') is a {{Type|Normal}}-type move introduced in [[Generation III]]. It was the signature move of [[Castform]] until [[Generation IV]]
An attack move that varies in power and type depending on the weather. When no weather condition is in effect, Weather Ball is a normal type move. During any weather condition, Weather Ball's type changes and its base power doubles to 100. It will be: