I've noticed that sometimes the rain will disappear when you look from certain angles, moving the camera makes it pop back into existence. It's pretty hard to spot unless you've used a mod to increase the rain density but it definitely happens with vanilla rain, anyone else noticed it?

I think it only happens near weather transitions...could be wrong though.

It might have something to do with the new rain occlusion. You made any changes to your INI file or field of view stuff as well as using mods?

I did try disabling rain occlusion but it didn't help. I have tweaked the fov to 75 though, it's a tiny bump but I might have to test without it. No changes to ini beyond the usual mouse and mod enabling stuff.

FOV settings make no difference. It does kind of look like occlusion screwing up, I can see rain far in the distance but not around my character until I rotate the camera.