I am not making this up. When I finished the last post I did a search on my otzar hachochma program for mezuza and snow [because it is snowing in OCTOBER!!]. I found a Zohar Hakadosh in Parshas Vayechi who says that there is a certain gehenom of snow that one is saved from if he is careful about the mitzva of mezuza.
Thanks for letting me share!!:-)!