Adatara Kogen Snow Forecast - 7 day
Updated 21 June 2026 15:41 UTC
7-Day Snow Forecast for Adatara Kogen
1-week from 21 June.
For Forecast detail, see below.
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Adatara Kogen 7-Day Snow Forecast Highlights
When will there be fresh snow in Adatara Kogen?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Adatara Kogen. |
7-Day Snow Outlook for Adatara Kogen
Snowfall
Snow Line
Max 20℃ 68°F
Min 10℃ 50°F
Snow unlikely
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Adatara Kogen Medium-Range (7-Day) Snow Forecast Detail
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.
Max 16℃ 61°F
Min 13℃ 56°F
Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 16℃ 61°F
Temperature at BaseTemp at Base
Sun
21
Snow unlikely
Heavy drizzle first, cloudy then light drizzle, rain showers later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 15℃ 59°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 15℃ 59°F
Temperature at BaseTemp at Base
Mon
22
Snow unlikely
Rain showers first, light drizzle then rain showers, light drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 12℃ 54°F
Min 11℃ 51°F
Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 12℃ 54°F
Temperature at BaseTemp at Base
Tue
23
Snow unlikely
Light drizzle, fair, clear sky later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 20℃ 68°F
Min 10℃ 50°F
Valley temperatures from an overnight low of 10℃ 50°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Wed
24
Snow unlikely
Clear spells first, light drizzle then cloudy, light drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 19℃ 66°F
Min 10℃ 51°F
Valley temperatures from an overnight low of 10℃ 51°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Thu
25
Snow unlikely
Cloudy first, light drizzle then cloudy, heavy drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 18℃ 64°F
Min 13℃ 55°F
Valley temperatures from an overnight low of 13℃ 55°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Fri
26
Snow unlikely
Light rain first, light drizzle then clear spells, light drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 20℃ 68°F
Min 11℃ 52°F
Valley temperatures from an overnight low of 11℃ 52°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Sat
27
Snow unlikely
Cloudy early, then clear spells later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
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 Snow Forecast updated at 15:41 UTC, next update expected 21:00 UTC.
Snow Reliability
Adatara Kogen typically enjoys reliable snow conditions, with an average snow depth of around 1.5 meters during peak season. For the latest snow information, including snowfall updates, check J2Ski.