Latios and Latias are returning to Pokemon Go soon for a limited time. The Legendary Eon Pokemon will be available in the game again for a special Raid Weekend event next week, making this your first chance to catch them since January.
The Raid Weekend event kicks off at 8 AM local time on June 12 and runs until 10 PM local time on June 15. Throughout that weekend, you'll be able to encounter the Legendary Pokemon again in five-star Raids. Both are Dragon/Psychic types, so you'll want to bring along Bug, Dark, Ghost, Ice, Fairy, and other Dragon Pokemon when challenging them.