Info on the move Weather Ball

Weather Ball

Move data

Type	normal
Category	Special
Power	50
Accuracy	100
PP	10
Introduced	Generation 3

The power and type of Weather Ball changes with the weather. With no weather condition it is Normal and has a base power of 50. If a weather condition is in effect, its power doubles to 100 and the move becomes a different type:

Weather Ball will receive STAB where appropriate - for example by Vanilluxe during a hailstorm, or Castform during sun, rain or hail since it transforms into the appropriate type.

In sun and rain, the power of Weather Ball will gain an additional 50% power because Fire- and Water-type moves are boosted respectively in those conditions. (Other weather conditions don't receive any type boost.)

When a Pokémon is holding Normalium Z and uses its Z-Power, Weather Ball turns into Breakneck Blitz and has base power 160.

Game descriptions

Ruby Sapphire Emerald	The move’s type and power change with the weather.
FireRed LeafGreen	An attack that varies in power and type depending on the weather.
Diamond Pearl Platinum HeartGold SoulSilver	An attack move that varies in power and type depending on the weather.
Black White Black 2 White 2	An attack move that varies in power and type depending on the weather.
X Y O.Ruby A.Sapphire	An attack move that varies in power and type depending on the weather.
Sun Moon Ultra Sun Ultra Moon	This attack move varies in power and type depending on the weather.
Sword Shield B.Diamond S.Pearl	This attack move varies in power and type depending on the weather.