Have you tried to get the new Unreal Engine 5.5 Volumetric Storm Clouds working but were unsuccessful?
Or are you just curious about how the new Storm/Monsoon Clouds Feature works in Unreal Engine 5.5 and how to configure them?
Watch this video to learn more!
https://dev.epicgames.com/community/learning/tutorials/vjbW/unreal-engine-how-to-enable-volumetric-storm-clouds-in-ue5-5