snowbound(If people or vehicles are snowbound, they cannot go anywhere because of heavy snow. (Collins Dictionary): The village became snowbound. -- Деревню засыпало снегом. (Collins Dictionary) • Special greetings to the millions of people who are snowbound tonight, as the snow is still falling at the rate of an inch per hour.ART Vancouver)
bury in snow(It was just an ordinary day for a snowplow driver in California until he struck a car buried in snow – then his day turned into a rescue mission. george serebryakov)