Snow Warning (ability)

Snow Warning is an ability introduced in Generation 4. So far, 2 Pokémon have this ability.

In battle
The bearer will summon a hailstorm for five turns (eight if the bearer is holding an Icy Rock) when it enters battle.

Outside of battle
Snow Warning has no effect outside of battle.

Trivia

 * It is the signature ability of Snowlow and Snowrong