Here is a list of CSS snow effects.
Let it Snow
Dev: Jason Hibbs
CSS snow cloud
Dev: k
Happy Holidays
Dev: Katherine Kato
Snowman
Dev: Adir
Snowman CSS Project
Dev: Heather Shar
Snow (Pure CSS)
Dev: alphardex
Snow | Svg animate | cpc-holiday-decorations codepenchallenge
Dev: @BrawadaCom
Snowfall animation
Dev: Alvaro Montoro
Snowfall
Dev: Jacob Foster
Christmas Card Svg
Dev: Ross
Snowfall
Dev: Irem Lopsum
Snow From 2007 Example
Dev: Ivan Bogachev
Pure CSS Snow Effect
Dev: EmpiresDesMachines
Happy Holidays!
Dev: Jin Resurrreccion
Snow
Dev: Filip van Hoeckel