A mile to local shops is'nt too far, micmak, to stock up on supplies......... comfortable wellies, nice warm jacket, scarf etc,flask of coffee to keep you going........and possibly a husky and sled if you can nick one.
Fully understand that it can be frustrating if roads impassable, but better than getting stuck out in it or having an accident.
Supposed to get milder at the weekend down here on the south coast ( dont know where you are )....but we have at least 2 more days of freezing ice, snow and -7 or lower temps till at least Friday daytime.