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Adatara Kogen Weather Forecast - 7 to 16 days - 12th August 2026

Adatara Kogen Weather

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JMA

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Weather Forecast for Adatara Kogen (3,117ft to 4,429ft)

Weather Outlook from 12 August.

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 20:41 PDT, next update expected 02:00 PDT.

Long-range Snow Outlook for Adatara Kogen

 
Snowfall

 
Snow Line

Max 80°F
Min 59°F

Snow unlikely

Adatara Kogen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Adatara Kogen from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Wed
12
Drizzle

Drizzle.

Max 70°F
Min 65°F
Thu
13
Lt Rain

Light rain.

Max 68°F
Min 66°F
Fri
14
Lt Rain

Light rain.

Max 69°F
Min 65°F
Sat
15
Fair

Fair.

Max 72°F
Min 60°F
Sun
16
Mixed

Clear spells.

Max 67°F
Min 59°F
Mon
17
Hvy Drizzle

Heavy drizzle.

Max 68°F
Min 63°F
Tue
18
Fair

Fair.

Max 80°F
Min 59°F

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 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.

Adatara Kogen Weather Forecast updated at 20:41 PDT, next update expected 02:00 PDT.

Current Snow

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

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.