During the Main Story, Mario and Cappy will have to find Power Moons in order to power up the Odyssey to travel from kingdom to kingdom. After the Main Story is completed, Mario can find and obtain additional Power Moons in order to unlock new Kingdoms and Costumes. In Snow Kingdom, there are 37 Power Moons that Mario can find during the Main Story. Some of these Power Moons will not be able to be found and obtained when first entering the kingdom; some Power Moons can only be obtained (even if listed below) after the main objectives have been completed in Snow Kingdom. (Even more will appear after the Main Story is completed.)
Snow Kingdom Power Moons & Mission Titles (Main Story)
Snow Kingdom Power Moon 01 - The Icicle Barrier
Snow Kingdom Power Moon 02 - The Ice Wall Barrier
Snow Kingdom Power Moon 03 - The Gusty Barrier
Snow Kingdom Power Moon 04 - The Snow Mountain Barrier
Snow Kingdom Power Moon 05 - The Bound Bowl Grand Prix
Snow Kingdom Power Moon 06 - Entrance to Shiveria
Snow Kingdom Power Moon 07 - Behind Snowy Mountain
Snow Kingdom Power Moon 08 - Shining in the Snow in Town
Snow Kingdom Power Moon 09 - Atop a Blustery Arch
Snow Kingdom Power Moon 10 - Caught Hopping In The Snow!
Snow Kingdom Power Moon 11 - The Shiverian Treasure Chest
Snow Kingdom Power Moon 12 - Treasure in the Ice Wall
Snow Kingdom Power Moon 13 - Snow Kingdom Timer Challenge One
Snow Kingdom Power Moon 14 - Snow Kingdom Timer Challenge 2
Snow Kingdom Power Moon 15 - Moon Shards In The Snow
Snow Kingdom Power Moon 16 - Taking Notes: Snow Path Dash
Snow Kingdom Power Moon 17 - Fishing in the Glacier!
Snow Kingdom Power Moon 18 - Ice-Dodging Goomba Stack
Snow Kingdom Power Moon 19 - Captain Toad is Chilly!
Snow Kingdom Power Moon 20 - I'm Not Cold!
Snow Kingdom Power Moon 21 - Shopping in Shiveria
Snow Kingdom Power Moon 22 - Walking on Ice!
Snow Kingdom Power Moon 23 - Snowline Circut Class S
Snow Kingdom Power Moon 24 - Dashing Over Cold Water!
Snow Kingdom Power Moon 25 - Dashing Above and Beyond!
Snow Kingdom Power Moon 26 - Jump 'n' Swim in Freezing Water
Snow Kingdom Power Moon 27 - Freezing Water Near The Ceiling
Snow Kingdom Power Moon 28 - Blowing and Sliding
Snow Kingdom Power Moon 29 - Moon Shards in the Cold Room
Snow Kingdom Power Moon 30 - Slip Behind Ice
Snow Kingdom Power Moon 31 - Spinning Above the Clouds
Snow Kingdom Power Moon 32 - High-Altitude Spinning
Snow Kingdom Power Moon 33 - Secret Path to Shiveria!
Snow Kingdom Power Moon 34 - Found with Snow Kingdom Art
Snow Kingdom Power Moon 35 - Snow Kingdom Regular Cup
Snow Kingdom Power Moon 36 - Hat-And-Seek in the Snow
Snow Kingdom Power Moon 37 - Peach in the Snow Kingdom
Additionally, there will be 18 Post Game Power Moons that can be found and obtained in Snow Kingdom.