Weather Week

Weather Week was an event in Pokémon GO.

Featured Pokémon
These Shiny Pokémon were released with the start of the event: PS Castform

Selected Pokémon boosted by the Rainy or Windy Weather had increased spawn rates in the wild and from Incense or Lure Modules:

From March, 10 a.m. local time to March , 10 a.m. local time:

From March, 10 a.m. local time to March , 8 p.m. local time:

5-km Pokémon Eggs obtained during the event would hatch more of these Pokémon:

The following Raid Bosses were available for a time of this event:

Field Research event tasks
There were several Field Research tasks exclusively for the duration of the event.

Timed Research
During this event there was a Timed Research series that was titled Weather Week in game.

Avatar items
These avatar items were released with the beginning of the event: