Dream about black snow is a symbol for your subconscious and your underlying thoughts. You tend to play the role of the victim. You need to take the negative with the positive. The dream is a signal for memories of images from your past. You need to repent for some misdeed that you have committed.
Black snow dream is an evidence for your frivolous pursuits. You are putting up a proverbial wall. Someone is thinking of you. This is a clue for pride and love of country. Your intuition about somebody may turn out to be true.
If you dreamt about black snow:
It may be that you’ve come back deeply changed from a long voyage. Of course, travel changes everyone to some extent, but in your case, the change is more profound. You’re going to have a problem getting back into your old life. It may feel too limiting for you. So what are you waiting for? Change it!