Adatara Kogen Snow Forecast - 7 day
Updated 02 July 2026 16:41 BST
7-Day Snow Forecast for Adatara Kogen
1-week from 2 July.
For Forecast detail, see below.
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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℃ 71°F
Min 12℃ 54°F
Snow unlikely
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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 17℃ 62°F
Min 15℃ 60°F
Valley temperatures from an overnight low of 15℃ 60°F to daytime highs around 17℃ 62°F
Temperature at BaseTemp at Base
Thu
02
Snow unlikely
Drizzle first, light rain then drizzle, light drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 16℃ 60°F
Min 15℃ 58°F
Valley temperatures from an overnight low of 15℃ 58°F to daytime highs around 16℃ 60°F
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Rain showers first, cloudy then light rain showers, cloudy later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 22℃ 71°F
Min 15℃ 58°F
Valley temperatures from an overnight low of 15℃ 58°F to daytime highs around 22℃ 71°F
Temperature at BaseTemp at Base
Sat
04
Snow unlikely
Fair, cloudy, clear spells later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 21℃ 69°F
Min 14℃ 58°F
Valley temperatures from an overnight low of 14℃ 58°F to daytime highs around 21℃ 69°F
Temperature at BaseTemp at Base
Sun
05
Snow unlikely
Fair first, rain then light rain, light drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 17℃ 62°F
Min 13℃ 56°F
Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 17℃ 62°F
Temperature at BaseTemp at Base
Mon
06
Snow unlikely
Light drizzle, cloudy, light drizzle later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 19℃ 66°F
Min 13℃ 55°F
Valley temperatures from an overnight low of 13℃ 55°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Tue
07
Snow unlikely
Cloudy first, clear spells then clear sky, cloudy later.
Forecast times for Adatara Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 22℃ 71°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 22℃ 71°F
Temperature at BaseTemp at Base
Wed
08
Snow unlikely
Cloudy, light drizzle, cloudy 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 16:41 BST, 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.