You’ll spend a lot of time looking at loading screens in Skyrim, so you might as well use them as an opportunity to learn more about the world of Tamriel.
It’s a small change, but being pretty is something Skyrim excels in. Rain & Snow FX adds smaller details to your character model, including icy effects and wetness when characters get out of the water.
This mod introduces some small changes, but they go a long way in helping boost immersion in the environment.