J2Ski USA J2Ski logo
Facebook

Hakuba 47 Long-Range Snow Forecast - 21st May 2026

Hakuba 47 Long-Range Snow Forecast Updated today

ECMWF IFS
GFS
JMA

PROSubscribe to Switch Weather Model

Updated 21 May 2026 08:42 PDT

Long-Range Snow Forecast for Hakuba 47

Long-range (14 to 45 days) from 21 May.

For Forecast detail, see below.

Hakuba 47 Snow Forecast Highlights

When will there be fresh snow in Hakuba 47?

Hakuba 47 Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (3,806ft)
Next Snow?
There is no snow currently in the forecast for Hakuba 47.

Long-range Snow Outlook for Hakuba 47

 
Snowfall

 
Snow Line

Max 79°F
Min 49°F

Snow unlikely

Partner Offers

Hakuba 47 Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Hakuba 47 from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Thu
21
Lt Drizzle

Snow at altitude, light drizzle below.

Max 66°F
Min 61°F
Fri
22
Mixed

Light snow at altitude, light rain below.

Max 61°F
Min 52°F
Sat
23
Mixed

Clear spells.

Max 65°F
Min 49°F
Sun
24
Lt Rain

Light snow showers at altitude, light rain showers below.

Max 72°F
Min 52°F
Mon
25
Lt Drizzle

Light drizzle.

Max 75°F
Min 55°F
Tue
26
Lt Drizzle

Light drizzle.

Max 79°F
Min 59°F
Wed
27
Lt Drizzle

Light drizzle.

Max 74°F
Min 60°F

No significant snowfall is forecast for this period.

This Snow Forecast for Hakuba 47, Japan gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Hakuba 47, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Hakuba 47 Snow Forecast updated at 08:42 PDT, next update expected 11:00 PDT.

Ensemble forecast for Hakuba 47, Japan at 2,297ft

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Japan Hotels Map

 

Snow Reliability

Hakuba 47 enjoys reliable snowfall, with an average snow depth of 3 to 5 meters during the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Hakuba 47

Before skiing or snowboarding off-piste in Hakuba 47, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.