| Type: |  | 
| Power: | 0 | 
| Accuracy: | 100 | 
| PP: | 10 | 
| Number of Pokémon affected: | 4 | 
Status move (does not attack)
In-game description: The user summons a hailstorm lasting five turns. It damages all Pokémon except the Ice type.
Move notes:
 Starts a hail storm for five turns. Blizzard gains an accuracy of 100% and non-ice types are damaged for 1/8th of maximum HP each turn.
Contests
| Contest type: |  | 
| Appeal: | 1 | 
| Counter: | 3 | 
Contest description: Badly startles those that have made appeals.
Contest notes:
 Startles all that have appealed this turn.
Super Contests
| Contest type: |  | 
| Appeal: | 2 | 
Contest description: Prevents the Voltage from going up in the same turn.
Contest notes:
 Judges' voltages cannot be raised for the remainder of this round.
TMs, HMs and Move Tutors
| Generation | Identifier | 
| 3 | TM07 | 
| 4 | TM07 | 
| 5 | TM07 | 
| 6 | TM07 | 
Type effectiveness
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| x1 | x1 | x2 | x1 | x2 | x1 | x1 | x1 | x0.5 | x0.5 | x0.5 | x2 | x1 | x1 | x0.5 | x2 | x1 | x1 | 
| Pokemon | RB | Y | GS | C | RS | FRLG | DP | Pt | HGSS | BW | B2W2 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Castform | -- | -- | -- | -- | 20 or from TM | 20 or from TM | 20 or from TM | 20 or from TM | 20 or from TM | From TM or 30 | From TM or 20 | 
| Snorunt | -- | -- | -- | -- | 37 or from TM | 37 or from TM | 40 or from TM | 40 or from TM | 40 or from TM | From TM or 40 | From TM or 40 | 
| Glalie | -- | -- | -- | -- | 42 or from TM | 42 or from TM | 40 or from TM | 40 or from TM | 40 or from TM | From TM or 40 | From TM or 40 | 
| Spheal | -- | -- | -- | -- | 31 or from TM | 31 or from TM | 31 or from TM | 31 or from TM | 31 or from TM | From TM or 31 | From TM or 31 | 
| Sealeo | -- | -- | -- | -- | 31 or from TM | 31 or from TM | 31 or from TM | 31 or from TM | 31 or from TM | From TM or 31 | From TM or 31 | 
| Walrein | -- | -- | -- | -- | 31 or from TM | 31 or from TM | 31 or from TM | 31 or from TM | 31 or from TM | From TM or 31 | From TM or 31 | 
| Squirtle | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Wartortle | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Blastoise | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Psyduck | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Golduck | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Poliwag | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Poliwhirl | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Poliwrath | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Tentacool | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Tentacruel | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Slowpoke | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Slowbro | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Seel | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Dewgong | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Shellder | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Cloyster | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Krabby | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Kingler | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Chansey | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Kangaskhan | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Horsea | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Seadra | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Goldeen | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Seaking | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Staryu | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Starmie | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Jynx | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Gyarados | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Lapras | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Vaporeon | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Omanyte | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Omastar | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Kabuto | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Kabutops | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Articuno | -- | -- | -- | -- | From TM | From TM | 85 or from TM | 85 or from TM | 85 or from TM | 85 or from TM | 85 or from TM | 
| Dratini | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Dragonair | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Dragonite | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Mewtwo | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Mew | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Totodile | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Croconaw | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Feraligatr | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Chinchou | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Lanturn | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Marill | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Azumarill | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Politoed | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Wooper | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Quagsire | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Slowking | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Qwilfish | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Sneasel | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Swinub | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Piloswine | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Corsola | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Delibird | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Mantine | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Kingdra | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Smoochum | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Blissey | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Suicune | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Lugia | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Mudkip | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Marshtomp | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Swampert | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Lotad | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Lombre | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Ludicolo | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Wingull | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Pelipper | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Azurill | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Carvanha | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Sharpedo | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Wailmer | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Wailord | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Barboach | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Whiscash | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Corphish | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Crawdaunt | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Milotic | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Absol | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Clamperl | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Huntail | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Gorebyss | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Relicanth | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Luvdisc | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Regice | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Kyogre | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | From TM | From TM | 
| Arceus | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Manaphy | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Phione | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Palkia | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Froslass | -- | -- | -- | -- | -- | -- | 40 or from TM | 40 or from TM | 40 or from TM | 40 or from TM | 40 or from TM | 
| Mamoswine | -- | -- | -- | -- | -- | -- | 25 or from TM | 25 or from TM | 25 or from TM | 25 or from TM | 21 or from TM | 
| Glaceon | -- | -- | -- | -- | -- | -- | 64 or from TM | 64 or from TM | 64 or from TM | 64 or from TM | 37 or from TM | 
| Weavile | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Snover | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Abomasnow | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Mantyke | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Finneon | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Lumineon | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Happiny | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Gastrodon | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Shellos | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Floatzel | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Buizel | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Empoleon | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Prinplup | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Piplup | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Feebas | -- | -- | -- | -- | -- | -- | From TM | From TM | From TM | From TM | From TM | 
| Oshawott | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Dewott | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Samurott | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Panpour | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Simipour | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Tympole | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Palpitoad | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Seismitoad | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Basculin | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Vanillite | -- | -- | -- | -- | -- | -- | -- | -- | -- | 40 or from TM | 40 or from TM | 
| Vanillish | -- | -- | -- | -- | -- | -- | -- | -- | -- | 42 or from TM | 42 or from TM | 
| Vanilluxe | -- | -- | -- | -- | -- | -- | -- | -- | -- | 42 or from TM | 42 or from TM | 
| Ducklett | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Swanna | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Keldeo | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Cubchoo | -- | -- | -- | -- | -- | -- | -- | -- | -- | 49 or from TM | 49 or from TM | 
| Beartic | -- | -- | -- | -- | -- | -- | -- | -- | -- | 53 or from TM | 53 or from TM | 
| Frillish | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Jellicent | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Alomomola | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Cryogonal | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Kyurem | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Claydol | -- | -- | -- | -- | -- | -- | -- | -- | -- | From TM | From TM | 
| Pokemon | RB | Y | GS | C | RS | FRLG | DP | Pt | HGSS | 
|---|---|---|---|---|---|---|---|---|---|
| Regular Kyurem | -- | -- | -- | -- | -- | -- | -- | -- | -- | 
| Black Kyurem | -- | -- | -- | -- | -- | -- | -- | -- | -- | 
| White Kyurem | -- | -- | -- | -- | -- | -- | -- | -- | -- | 
 
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