And by that, I mean have the weather actually appear on the world. In other TES games, rain and snow is actually not on the world, but is only on the players' screen. This leads to poor graphical failures such as standing under a bridge while it is raining, looking up only to see that it is still poring down through the bridge.

If you look at plenty of other games, rain and snow is actually on the map. I'll use Minecraft as an example. You can even walk under a rain cloud and thus into rain, meaning that it is not just put on the screen to give the illusion of actual weather. Also, when you hide under a block, the rain does not come through.

This is a small issue that I could live with, but it would be nice to finally have this mopped up in the next TES