Current Forecast

Mt. Kosha

Nagano Prefecture, Japan · Elevation 700 – 1215m

Open ▲ 8 Lifts
AI Powder Prediction
LIVE
24 / 100
Poor Conditions
74% confidence
Fresh Snow
0 cm
Temperature
9°C
Wind
8 km/h
Updated Mar 30, 2026 04:25 UTC

Current Conditions

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

❄
0.0 cm
Fresh Snow (24h)
(estimated)
🌨
9°C
Temperature
🌀
8 km/h
Wind Speed
⛰
0.0 cm
Base Depth
(estimated)
☁
clear sky
Conditions
💧
48%
Humidity

Snow Forecast

AI-powered outlook updated every 8 hours

Today
🌧
0 cm
14° / 7°
100% snow
Tue
🌨
0 cm
14° / 3°
100% snow
Wed
🌧
0 cm
5° / 2°
98% snow
Thu
❄
0 cm
1° / -4°
88% snow
Fri
☁
0 cm
8° / 1°
10% snow

Resort Details

Resort Information

  • Summit1215 m
  • Base700 m
  • Vertical Drop515 m
  • Lifts8
  • Slopes19
  • Total Slope Length14 km
  • RegionNagano Prefecture, Japan
  • Avg. Annual Snowfall400 cm
  • WebsiteVisit Site

Lift Breakdown

Runs by Difficulty

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