Low lying fog? Volumetric clouds?

[maxitanki]

I believe this forum is slightly dead and the last update was long ago but i would LOVE to see some kind of feature that allows for volumetric fog that i can set to end at a specific height. Imagine a sunrise in the mountains with Trees in the valleys and Just having some gorgeous low hanging clouds/fog between the Trees and Just having the top of the Trees sticking out of the low lying clouds/fog
It would be so perfect and would make for some beautifull renders

[llbit]

I think this has been requested before. I will not spend any time working on this, but perhaps someone else wants to give it a shot.

[Peregrine05]

Low-lying fog will be added in #1428.
Volumetric clouds will come later.