is this jacket windproof and is it warm...
is this jacket windproof and is it warm enough for temperatures at freezing?
It is waterproof, hence, it is a snowboarding jacket. :)
Regarding it being warm enough to withstand temperatures reaching FREEZING, it is a good jacket to wear. It depends on the person and their tolerance for cold weather. If you're from the east coast (where the seasons actually do CHANGE), then this jacket is awesome. But if you're from the west coast and you rarely experience weather reaching freezing, you might want to layer underneath for extra warm until you get used to the temperature.