Read the freezing level before the snowfall total. Here, west to northwest flow off the Sea of Japan is the pattern to watch, so the useful question is how cold and calm the next window stays. With a 310 to 385 metre elevation band and 75 metres of vertical, the whole hill changes quickly because the elevation band is compact. A seasonal baseline around 6 metres means freshness and temperature matter more than chasing a big total. The swing variable is whether the snow line stays below the 310 metre base through the storm. If you are looking beyond the ropes, only chase that angle when the forecast also shows settled wind and stable visibility. Chase it when 5 to 15 cm lands cold to the base; skip it when the forecast shows a warm lower mountain.
See which resorts in Yamagata are getting the best 24 hour totals and the next two days of snow.
