Look at the most recent 12 hours, not the weekly total. The headline number only helps once you know whether northwest flow off the Sea of Japan is the pattern to watch. With a 800 to 980 metre elevation band and 180 metres of vertical, the whole hill changes quickly because the elevation band is compact. A seasonal baseline around 8 metres means small clean refills matter more than waiting for a giant number. The swing variable is timing, because the compact footprint gets tracked or softened quickly. If gates are part of the day, treat wind and visibility as decision-making numbers, not small print. Chase a cold morning immediately after fresh snow; skip warm afternoons unless you are there for relaxed laps.
See which resorts in Hokkaido are getting the best 24 hour totals and the next two days of snow.
