Adatara Kogen Snow Forecast - 7 day
Updated 15 August 2026 20:41 PDT
7-Day Snow Forecast for Adatara Kogen
1-week from 16 August.
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 76°F
Min 58°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 72°F
Min 63°F
Valley temperatures from an overnight low of 63°F to daytime highs around 72°F
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Clear sky first, fair then cloudy, fair later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 69°F
Min 60°F
Valley temperatures from an overnight low of 60°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Mon
17
Snow unlikely
Cloudy first, fair then cloudy, clear spells later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 75°F
Min 63°F
Valley temperatures from an overnight low of 63°F to daytime highs around 75°F
Temperature at BaseTemp at Base
Tue
18
Snow unlikely
Fair, clear spells, fair later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 76°F
Min 62°F
Valley temperatures from an overnight low of 62°F to daytime highs around 76°F
Temperature at BaseTemp at Base
Wed
19
Snow unlikely
Fair early, then light drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 72°F
Min 61°F
Valley temperatures from an overnight low of 61°F to daytime highs around 72°F
Temperature at BaseTemp at Base
Thu
20
Snow unlikely
Drizzle first, light rain then light drizzle, drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 69°F
Min 63°F
Valley temperatures from an overnight low of 63°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Fri
21
Snow unlikely
Rain, light drizzle, clear spells later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 73°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 73°F
Temperature at BaseTemp at Base
Sat
22
Snow unlikely
Cloudy.
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 20:41 PDT, next update expected imminently.
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.