Kurumayama Kogen Snow Forecast
The build-up to deep winter is under way at Kurumayama Kogen. The next 3 days are a pause in the snow, according to the latest run. It's on the mild side for now. The deep stuff is on its way.

Snow Trend
24 Hour Forecast
10 day forecast
A typical season at Kurumayama Kogen
- Average season
- ~6m of snow
- Base to summit
- 1560m – 1925m (365m vertical)
That makes Kurumayama Kogen the 29th snowiest of 39 Nagano resorts we have reviewed.
Forecast tips for Kurumayama Kogen
Start with the upper-mountain wind and cloud line. When a cold inland trough is the pattern to watch, the live numbers usually matter most in the first lift window. With a 1560 to 1925 metre elevation band and 365 metres of vertical, the groomers tell the story quickly once the first few laps are done. A seasonal baseline around 6 metres means freshness and temperature matter more than chasing a big total. The swing variable is whether the upper lift can run with enough visibility to make the top worth using. If you are looking beyond the ropes, only chase that angle when the forecast also shows settled wind and stable visibility. Chase it after a cold storm only if the wind eases; if the top is socked in, wait for the next clear window.
Nearby forecasts
The closest resort we've reviewed is Shirakaba 2in1, 5km E, topping out at 1,834m. When a storm misses Kurumayama Kogen, check these first.