In In this video I'll show you how to make any scene snowy in blender, first well look at making the actual snow, then the snow material, add some frost & more snow buildup and lastly: snow fall
Checkout the Film-Emulation Node Group: https://edinspiegel.gumroad.com/l/wfgnf
Chapters:
0:00 Intro
0:10 Base Snow
1:00 Optimizing & Snow on Trees
2:17 Snow Material
2:40 Frost & More Snow Buildup
3:42 Falling Snow