I always disliked how low clouds rendered in Minecraft, so I made a simple utility mod that allows you to pick whatever cloud height you want!
1.15.2, Fabric mod loader. See the source readme for configuration, or use the slider in Video Settings (Sodium users: press Shift+P to access the vanilla video settings page).
With Soaring Clouds Default :
With Soaring Clouds & Grondag's Clear Skies Mod:
This project is CC0-1.0.