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Adatara Kogen Weather Forecast - 7 to 16 days - 5th September 2026

Adatara Kogen Weather

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Weather Forecast for Adatara Kogen (950m to 1,350m)

Weather Outlook from 5 September.

Adatara Kogen Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Adatara Kogen Weather Forecast updated at 10:45 CDT, next update expected 16:00 CDT.

Long-range Snow Outlook for Adatara Kogen

 
Snowfall

 
Snow Line

Max 22℃
Min 12℃

Snow unlikely

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Adatara Kogen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Adatara Kogen from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sat
05
Mixed

Clear spells.

Max 19℃
Min 14℃
Sun
06
Shwrs

Rain showers.

Max 17℃
Min 14℃
Mon
07
Hvy Rain

Heavy rain.

Max 18℃
Min 15℃
Tue
08
Fair

Fair.

Max 22℃
Min 16℃
Wed
09
Lt Rain

Light rain.

Max 16℃
Min 14℃
Thu
10
Mixed

Clear spells.

Max 17℃
Min 14℃
Fri
11
Lt Drizzle

Light drizzle.

Max 16℃
Min 12℃

No significant snowfall is forecast for this period.

This Snow Forecast for Adatara 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 Adatara Kogen, on any given piste 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.

Adatara Kogen Weather Forecast updated at 10:45 CDT, next update expected 16:00 CDT.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Adatara Kogen.

Japan Accommodation (Apartments, Chalets, Hotels) Map

 

For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Adatara Kogen .

Off-Piste Safety in Adatara Kogen

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