Yes, but in all fairness if Asobo would 100% stick to the MeteoBlue map and not extend beyond, the coverage would be pretty good and there would be no snow in all the valleys. I don’t know why they are not doing that.
The algorithm should work on the principle: Less is more. If only the mountain peaks have snow, don’t produce any snow as Bing will always have snow on peaks anyway.
Only if large consecutive areas on MeteoBlue have snow should Asobo add snow to the sim. Otherwise leave the default Bing maps as it will give a more accurate representation.