Current Forecast

Gassan

Yamagata Prefecture, Japan · Elevation 1235 – 1670m

Open ▲ 3 Lifts
AI Powder Prediction
LIVE
23 / 100
Poor Conditions
74% confidence
Fresh Snow
0 cm
Temperature
6°C
Wind
8 km/h
Updated Mar 30, 2026 04:18 UTC

Current Conditions

Real-time weather and snow data for Gassan — Updated Mar 30, 2026 04:11 UTC

❄
0.0 cm
Fresh Snow (24h)
(estimated)
🌨
6°C
Temperature
🌀
8 km/h
Wind Speed
⛰
0.0 cm
Base Depth
(estimated)
☁
clear sky
Conditions
💧
73%
Humidity

Snow Forecast

AI-powered outlook updated every 8 hours

Today
🌨
0 cm
9° / 0°
88% snow
Tue
🌧
0 cm
3° / -1°
100% snow
Wed
❄
0 cm
3° / -5°
85% snow
Thu
❄
0 cm
-1° / -4°
81% snow
Fri
☁
0 cm
4° / 0°
3% snow

Resort Details

Resort Information

  • Summit1670 m
  • Base1235 m
  • Vertical Drop435 m
  • Lifts3
  • Slopes2
  • Total Slope Length10 km
  • RegionYamagata Prefecture, Japan
  • Avg. Annual Snowfall200 cm
  • WebsiteVisit Site

Lift Breakdown

Runs by Difficulty

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