Adatara Kogen Long-Range Snow Forecast Updated today
Updated 12 April 2026 15:43 PDT
Long-Range Snow Forecast for Adatara Kogen
Long-range (14 to 45 days) from 13 April.
For Forecast detail, see below.
Adatara Kogen 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. |
Long-range Snow Outlook for Adatara Kogen
Snowfall
Snow Line
Max 61°F
Min 34°F
Snow unlikely
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Adatara Kogen Long-Range (2 weeks+) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 13 |  | Clear sky. | Max 61°F Min 42°F |
| Tue 14 | | Clear sky. | Max 59°F Min 40°F |
| Wed 15 |  | Light rain showers. | Max 56°F Min 43°F |
| Thu 16 |  | Clear spells. | Max 49°F Min 35°F |
| Fri 17 | | Clear spells. | Max 59°F Min 34°F |
| Sat 18 | | Fair. | Max 61°F Min 38°F |
| Sun 19 | | Clear sky. | Max 60°F Min 38°F |
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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 15:43 PDT, next update expected 21:00 PDT.
Ensemble forecast for Adatara Kogen, Japan at 3,117ft
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
Japan Hotels Map
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.
Off-Piste Safety in Adatara Kogen
Before skiing or snowboarding off-piste in Adatara Kogen, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.