Add yourself Walking or Running in the Snow with Bub! While adding yourself you can add the sounds of you Walking/Running in the SFX Sprite. :D Press C button to form a blizzard! I am planning to make it so it is possible to make everything colder by using the broadcast named "cold" so it forms a blizzard!
Credit to @Cutupuss for the Snow Walking Sounds Snow Running Sounds Snow and Mist Snow and Mist Sounds SnowyWinds Sound I got the Wind Sound from @Scratcher1049
