Snow
Snow immediately begins falling from match start and can be stacked with rain.
INFO
Snowfall is not affected by wind settings.
INFO
SnowIndex
most likely has been removed.
Fields
HasFallingSnow <boolean>
Controls whether the map has falling snow. Falling snow is calm.
HasBlizzardSnow <boolean>
Blizzard snow is more intense usually doesn't land in the main portion of the map. Overrides HasFallingSnow.
FallingSnowColour <rgba>
Color of snowfall. A controls bloom.
SnowIndex <integer>
Block index of blocks placed by snowfall. This was probably removed.