Niantic has announced a special raid week where you can encounter the Latias. In an official post, Niantic announced the schedule and timing for the special raid week. During this, the Legendary Pokemon Latias will be available in Raid Battles. All the details related to the special Raid week have been mentioned below.
The event will start on Friday, Feb 22, 2019, at 1 p.m. PST (GMT -8) and stay live till Friday, March 1, 2019, at 1 p.m. PST ( GMT -8).
Special Raid Week features
1) The Legendary Pokémon Latias will be joining Raid Battles!
2) If you’re lucky, you may encounter a Shiny Latias!
Niantic has also mentioned that if trainers are looking for Latios, it will appear in its own Special Raid Week later.