We had 15cm of snow overnight, and 50 more coming between today and tomorrow.
The most I seen in a 3 day period was 140cm's of snow when I lived in Northern Ontario. That year we had so much snow that personal snow blowers could not blow the snow over the banks.
The most snow in a season I seen was in Goose Bay, Labrador. The drifts were so high that the CO of our Base had to issue a memo telling people to not snowmobile on top of the hangars. Some parts of the roads ran through tunnels of snow. Driveways were tunnels too. The worst part was that parents had to check the outsides of the houses for trapped kids, as the snow would melt about 8 inches from the sides, and drop about 8 feet down.