How did the island Indiana Jones base become a snowy island?

The weather changes in the game are random system settings. Raiders of the Island is a mobile phone game. The weather changes in the game are randomly set by the system, including snow in winter. When the base snows, its base is in a snowy environment, and the opponent's base is also snowing.

You can't see snow in your base. Snow is just a random weather change in the game. Seeing someone else's base become a snowy island, it's because it's snowing in someone else's base and it's not snowing in your own base.