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Geto Kogen Long-Range Snow Forecast - 23rd May 2026

Geto Kogen Long-Range Snow Forecast Updated today

ECMWF IFS
GFS
JMA

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Updated 22 May 2026 20:42 PDT

Long-Range Snow Forecast for Geto Kogen

Long-range (14 to 45 days) from 23 May.

For Forecast detail, see below.

Geto Kogen Snow Forecast Highlights

When will there be fresh snow in Geto Kogen?

Geto Kogen Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (2,805ft)
Next Snow?
There is no snow currently in the forecast for Geto Kogen.

Long-range Snow Outlook for Geto Kogen

 
Snowfall

 
Snow Line

Max 70°F
Min 42°F

Snow unlikely

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Geto Kogen 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 Geto Kogen from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sat
23
Mixed

Clear spells.

Max 56°F
Min 42°F
Sun
24
Lt Drizzle

Light drizzle.

Max 54°F
Min 43°F
Mon
25
Clear

Clear sky.

Max 70°F
Min 52°F
Tue
26
Cloud

Cloudy.

Max 64°F
Min 52°F
Wed
27
Cloud

Cloudy.

Max 65°F
Min 51°F
Thu
28
Shwrs

Rain showers.

Max 65°F
Min 56°F
Fri
29
Mixed

Clear spells.

Max 69°F
Min 54°F

No significant snowfall is forecast for this period.

This Snow Forecast for Geto Kogen, 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 Geto Kogen, 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.

Geto Kogen Snow Forecast updated at 20:42 PDT, next update expected 02:00 PDT.

Ensemble forecast for Geto Kogen, Japan at 2,100ft

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

Snow Reliability

Geto Kogen enjoys reliable snow conditions, typically boasting a snow depth of 2 to 3 meters during peak season. Snowfall is consistent, but for the latest updates, check J2Ski for current snow conditions.

Off-Piste Safety in Geto Kogen

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