Current Forecast

Koumi Re-Ex Ski Valley

Nagano Prefecture, Japan · Elevation 1400 – 1780m

Open ▲ 6 Lifts
AI Powder Prediction
LIVE
23 / 100
Poor Conditions
74% confidence
Fresh Snow
0 cm
Temperature
8°C
Wind
8 km/h
Updated Mar 30, 2026 04:25 UTC

Current Conditions

Real-time weather and snow data for Koumi Re-Ex Ski Valley — Updated Mar 30, 2026 04:11 UTC

❄
0.0 cm
Fresh Snow (24h)
(estimated)
🌨
8°C
Temperature
🌀
8 km/h
Wind Speed
⛰
0.0 cm
Base Depth
(estimated)
☁
clear sky
Conditions
💧
39%
Humidity

Snow Forecast

AI-powered outlook updated every 8 hours

Today
🌧
0 cm
9° / 3°
90% snow
Tue
🌧
0 cm
10° / 3°
100% snow
Wed
🌧
0 cm
8° / 2°
100% snow
Thu
🌧
0 cm
3° / -4°
90% snow
Fri
☁
0 cm
9° / -1°
2% snow

Resort Details

Resort Information

  • Summit1780 m
  • Base1400 m
  • Vertical Drop380 m
  • Lifts6
  • Slopes3
  • Total Slope Length4 km
  • RegionNagano Prefecture, Japan
  • Avg. Annual Snowfall300 cm
  • WebsiteVisit Site

Lift Breakdown

Runs by Difficulty

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