EasyFog

Preview/Documentation/Tutorial : https://youtu.be/CyRksVjviwg

EasyFog is an elegant tool for easily adding fog, clouds, and mood to really polish up any environment in Unreal Engine 5. It makes it simple to art direct, adjust, get the look you want in your levels.

Works with both Lumen, and Pathtracing.

Works for both cinematics and games usage, however, EasyFog is designed mostly with cinematics in mind.

You can use the fog density, emissive, normal intensity, and base color to really fine-tune each fog card to its position in the world, and help it integrate with your environment seamlessly. Additionally, you can add wind effects to breathe more life into your scene. Thanks to the material itself, EasyFog will blend seamlessly with geometry in your level without any clipping or card-like effects that ruin immersion.

Using the provided normal maps you can add some extra depth to your fog/clouds, to mimic a volumetric feel.