There are a few problems with your question. The first thing is that rain occlusion in Fallout 4 doesn’t actually do anything. It’s entirely placebo.
The second thing is that if you actually care about occlusion, you need to re-evaluate your priorities.
Original URL: https://www.loverslab.com/topic/109505-fallout-4-snow-weather/?do=findComment&comment=2660696