Seki Onsen Snow Forecast
Storm-watching season is on at Seki Onsen. No fresh snow on the radar for the next 3 days. Not especially cold yet, but this time of year turns fast in Japan. The deep stuff is on its way.
Snow Trend
24 Hour Forecast
10 day forecast
A typical season at Seki Onsen
Seki Onsen is outside its usual snow season right now.
A typical season here runs November to April, peaking in January, with around 15m of snow in total.
- Average season
- ~15m of snow
- Snowiest month
- January (365–610cm)
- Usual season
- November to April, peaking in January
- Base to summit
- 900m – 1210m (310m vertical)
That makes Seki Onsen the 3rd snowiest of 30 Niigata resorts we have reviewed.
Month by month
Estimated cumulative fresh snowfall at major on-mountain ski areas; actual totals vary substantially by resort, elevation, measurement location, and season.
Forecast tips for Seki Onsen
Start with overnight snowfall and wind direction. When Sea of Japan storm flow is the pattern to watch, the live numbers usually matter most in the first lift window. With a 900 to 1210 metre elevation band and 310 metres of vertical, the sheltered trees make modest reloads feel deeper than the raw number. A seasonal baseline around 15 metres means the headline numbers can be real storm signals rather than background noise. The swing variable is wind: light flow lets the trees refill, while a hard blast strips the exposed entrances. With patrol boundaries in play, focus on how the inbounds snow will hold through the first half of the day. Chase it when 15 to 25 cm lands overnight with light to moderate wind; if gusts climb, make it a sheltered-tree day.
Nearby forecasts
The closest resort we've reviewed is Akakura Onsen, 2km SE, topping out at 1,200m. When a storm misses Seki Onsen, check these first.