There are no definite answers to the meaning of dreams because people don't know if there are really a meaning for dreams. Some think that dreams are just your mind projecting random things in your mind while you sleep to refresh your brain.
But if you want several views on this dream, go to http://whatdreamsmeans.com/ and search snow. You can choose the "common" meaning, Miller's meaning, Nostradamus's meaning, Freud's meaning, Vanga's meaning, and Hasse's meaning on this dreams about snow.
