Adatara Kogen Snow Forecast - 7 day
Updated 22 May 2026 15:40 PDT
7-Day Snow Forecast for Adatara Kogen
1-week from 23 May.
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 68°F
Min 41°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 57°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 57°F
Temperature at BaseTemp at Base
Sat
23
Snow unlikely
Clear spells.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 56°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 56°F
Temperature at BaseTemp at Base
Sun
24
Snow unlikely
Rain showers first, fair then cloudy, clear sky later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 68°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Mon
25
Snow unlikely
Clear spells, fair, cloudy later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 68°F
Min 49°F
Valley temperatures from an overnight low of 49°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Tue
26
Snow unlikely
Cloudy, light drizzle, cloudy later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 67°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Wed
27
Snow unlikely
Cloudy, drizzle, light rain later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 64°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Thu
28
Snow unlikely
Light drizzle first, cloudy then clear spells, clear sky later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 68°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Fri
29
Snow unlikely
Clear sky, fair, clear sky 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 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 Snow Forecast updated at 15:40 PDT, next update expected 21:00 PDT.
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.