Mod Version:

4.0.4.2
Forge Version:

1.16.5
The actual Forge version - "latest" does not count.

Description:

Description of the problem. In the case of crashes, it is good to know things like the following:

Where are the sandstorms? I set the weather in thunder (also I have BoP, Biome you Go, Ambiant Sounds and Serene Seasons)

The 1.16.x version of DS does not have weather effects. It is something that is planned.