Snow Forecast

Happo-One

Nagano Prefecture, Japan · Elevation 760 – 1831m

Closed ▲ 22 Lifts
AI Powder Prediction
LIVE
N/A
No Prediction
Data unavailable
Fresh Snow
8 cm
Temperature
20°C
Wind
2 km/h
Updated Apr 30, 2026 20:25 UTC

Current Conditions

Real-time weather and snow data for Happo-One — Updated Jul 30, 2026 04:11 UTC

❄
0.0 cm
Fresh Snow (24h)
(estimated)
🌨
20°C
Temperature
🌀
2 km/h
Wind Speed
⛰
0.0 cm
Base Depth
(estimated)
☁
clear sky
Conditions
💧
84%
Humidity

Snow Forecast

AI-powered outlook updated every 8 hours

Today
🌨
0 cm
19° / 16°
96% snow
Fri
🌨
0 cm
20° / 16°
97% snow
Sat
☁
0 cm
20° / 15°
86% snow
Sun
🌨
0 cm
22° / 14°
100% snow
Mon
🌨
0 cm
22° / 16°
100% snow

Resort Details

Resort Information

  • Summit1831 m
  • Base760 m
  • Vertical Drop1071 m
  • Lifts22
  • Slopes52
  • Total Slope Length52 km
  • RegionNagano Prefecture, Japan
  • Avg. Annual Snowfall800 cm
  • WebsiteVisit Site

Lift Breakdown

Runs by Difficulty

Never Miss a Powder Day

Get AI-powered alerts when Happo-One hits your powder threshold.

Nearby Resorts

Other ski areas in Nagano Prefecture worth exploring

Hakuba Valley
Nagano, Japan
0.0
Rating
Hakuba Iwatake
Nagano Prefecture, Japan
976.8
Rating
Hakuba 47/Goryu
Nagano Prefecture, Japan
1006.5
Rating
Hakuba Norikura
Nagano Prefecture, Japan
947.0
Rating