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Pokémon: Omega Ruby & Alpha Sapphire

The Weather Institute

By
Vincent Lau

A research facility studying the weather patterns of Hoenn.

Local Trainers Pokémon

Omega Ruby

Name Money Party
Team Magma Grunt 1,160 "Mightyena" IconMightyena Lv. 29, "Golbat" IconGolbat Lv. 29
Team Magma Grunt 1,200 "Koffing" IconKoffing Lv. 30
Team Magma Grunt 1,120 "Numel" IconNumel Lv. 28, "Mightyena" IconMightyena Lv. 28
Team Magma Grunt 1,200 "Golbat" IconGolbat Lv. 30
Magma Admin Tabitha 3,220 "Camerupt" IconCamerupt Lv. 32

Alpha Sapphire

Name Money Party
Team Aqua Grunt 1,160 "Mightyena" IconMightyena Lv. 29, "Golbat" IconGolbat Lv. 29
Team Aqua Grunt 1,200 "Grimer" IconGrimer Lv. 30
Team Aqua Grunt 1,120 "Carvanha" IconCarvanha Lv. 28, "Mightyena" IconMightyena Lv. 28
Team Aqua Grunt 1,200 "Golbat" IconGolbat Lv. 30
Aqua Admin Shelly 3,200 "Sharpedo" IconSharpedo Lv. 32

Weather Institute - 1F

When you arrive, go west and north. As you enter the main portion of the floor, you can go further north to find a PC and a bed to use to heal and switch your Pokémon.

Go further east and clear out the Team Aqua/Magma Grunts from the floor; nothing too complicated here, just power through them all. After, head upstairs.

Weather Institute - 2F

Up here, after a brief cutscene - in which someone gets slapped pretty hard - go south and west and beat up the two Grunts. Further ahead, it’ll be time to beat up Tabitha/Shelly; as usual, they’re a little higher-leveled than their Grunts.

Tabitha in particular is likely to be One-Hit KO’d by your Surf Pokémon, and "Sharpedo" IconSharpedo by pretty much anything Grass or Fighting (or both!).

Among their leaving comments are generic bad guy threats and the note that they’re going to be going to Mt. Pyre. Really? If you don’t want me us to foil your plans, you really shouldn’t tell us where they’re to be executed.

Gift Pokémon

Castform has different appearances depending on the weather.

Pokémon Received Type Ability
"Castform" IconCastform Normal Forecast

Anyway, after their departure, one of the men will hand you a "Castform" IconCastform , if you have room in your party for it. All in all, Castform is not a particularly good Pokémon, moreso a gimmick as it changes Forme and type with the weather. Use it if you want, but there are better Pokémon out there.

After some mild comments on the Primal Reversion of "Kyogre" IconKyogre/"Groudon" IconGroudon - in which they flooded or scorched the planet, respectively, in a manner akin to, but unlike, Mega Evolution - you’ll regain control.

Weather Institute - 1F

On the southwest corner of 1F, speak with the scientist here to get a Rocky Helmet. Rocky Helmets are items that make contact attackers - such as those using Tackle, Body Slam, Blaze Kick, basically anything causing actual touch - lose a portion of their HP.

Most people combine it with Rough Skin or Iron Barbs (which are abilities) for extra HP loss in those instances. That’s why the scientist was okay with being slapped; it hurt the admin. (Or he just likes abuse.)

In any case, also speak with the woman at the desk for an Icy Rock , which lengthens the move Hail or the ability Snow Warning from the holder by about 2 turns.

Let’s depart.

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Guide Information
  • Publisher
    Pokemon Company International
  • Platforms,
    3DS
  • Genre
    RPG
  • Guide Release
    28 November 2014
  • Last Updated
    7 December 2020
  • Guide Author
    Vincent Lau

Share this free guide:

Relive your adventures in Hoenn or start a brand new journey with this re-imagining of a much-loved game. Collect and battle your way to the Pokemon League for the right to challenge the Elite Four. Hunt legendary Pokemon, breed them and become the best Pokemon Master you can be with the help of our guide!

  • A full walkthrough for all badges and the Pokemon League challenges.
  • Side quest information on legendary Pokemon and the different Routes and Caves.
  • Information on breeding, Pokemon Contests, the Battle Maison and much more!
  • Full-color screenshots throughout and useful tips to help you along the way.
  • Comparisons between the original game and remake.

Updates (Aug 2016):

  • Added Encounter Rates to Wild Pokémon table lists as well as general locations making it easier to find your favorite Pokémon.
  • Fixed some formatting issues and general editing.
  • Expanded Introduction with loads of new information.
  • Restructured Extra Activities section (at the end) for easier navigation and reading.

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