Adatara Kogen Snow Forecast - 7 day
Updated 17 October 2026 22:47 BST
7-Day Snow Forecast for Adatara Kogen
1-week from 17 October.
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 22℃ 72°F
Min 0℃ 33°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 14℃ 58°F
Min 8℃ 46°F
Valley temperatures from an overnight low of 8℃ 46°F to daytime highs around 14℃ 58°F
Temperature at BaseTemp at Base
Sat
17
Snow unlikely
Clear sky.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 15℃ 59°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 15℃ 59°F
Temperature at BaseTemp at Base
Sun
18
Snow unlikely
Clear sky early, then fair later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 17℃ 62°F
Min 9℃ 49°F
Valley temperatures from an overnight low of 9℃ 49°F to daytime highs around 17℃ 62°F
Temperature at BaseTemp at Base
Mon
19
Snow unlikely
Clear spells first, drizzle then clear spells, light rain later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 16℃ 61°F
Min 14℃ 58°F
Valley temperatures from an overnight low of 14℃ 58°F to daytime highs around 16℃ 61°F
Temperature at BaseTemp at Base
Tue
20
Snow unlikely
Rain first, cloudy then clear spells, cloudy later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 22℃ 72°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 22℃ 72°F
Temperature at BaseTemp at Base
Wed
21
Snow unlikely
Clear spells, light drizzle, clear sky later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 12℃ 54°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 12℃ 54°F
Temperature at BaseTemp at Base
Thu
22
Snow unlikely
Clear sky, fair, clear sky later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 13℃ 55°F
Min 0℃ 33°F
Valley temperatures from an overnight low of 0℃ 33°F to daytime highs around 13℃ 55°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
23
Snow unlikely
Clear sky, clear spells, fair 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 22:47 BST, next update expected 04:00 BST.
How reliable is the snow in Adatara Kogen?
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.