Current Forecast

Sun Alpina Sanosaka

Nagano Prefecture, Japan · Elevation 740 – 1200m

Open ▲ 5 Lifts

AI Powder Prediction

LIVE

29 / 100

Poor Conditions

81% confidence

Fresh Snow

3 cm

Temperature

10°C

Wind

6 km/h

Updated Mar 30, 2026 04:25 UTC

Current Conditions

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

❄

0.0 cm

Fresh Snow (24h)

(estimated)

🌨

10°C

Temperature

🌀

6 km/h

Wind Speed

⛰

0.0 cm

Base Depth

(estimated)

☁

clear sky

Conditions

💧

34%

Humidity

Snow Forecast

AI-powered outlook updated every 8 hours

Today

🌧

0 cm

15° / 6°

100% snow

Tue

🌧

0 cm

14° / 3°

100% snow

Wed

🌧

0 cm

6° / 0°

92% snow

Thu

❄

2 cm

1° / -2°

88% snow

Fri

☁

0 cm

8° / 1°

29% snow

Resort Details

Resort Information

Summit1200 m
Base740 m
Vertical Drop460 m
Lifts5
Slopes10
Total Slope Length10 km
RegionNagano Prefecture, Japan
Avg. Annual Snowfall400 cm
WebsiteVisit Site

Lift Breakdown

Runs by Difficulty

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