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Adatara Kogen Weather (Next 3 days): The snow forecast for Adatara Kogen is: Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 13°C on Sun morning, min -5°C on Mon afternoon). Winds increasing (light winds from the W on Fri night, strong winds from the WNW by Sun night).
Adatara Kogen Weather (Days 4-6): Moderate rain (total 17.0mm), heaviest on Wed night. Freeze-thaw conditions (max 7°C on Wed night, min -5°C on Mon night). Winds increasing (calm on Tue morning, near gales from the S by Wed morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 5 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Adatara Kogen:
Mild temperatures and strong sunshine are melting the snow. Clear blue skies, all lifts open. from Nekoma Mountain North Area
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | | |  |  |  |  | |  | | |  |  | |  | |
some clouds | clear | clear | some clouds | some clouds | light rain | snow shwrs | snow shwrs | some clouds | clear | some clouds | clear | cloudy | cloudy | light rain | heavy rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 5 | 12 | |
max °C | 6 | 9 | 10 | 9 | 13 | 11 | 4 | -4 | -4 | -2 | -1 | 0 | 2 | 5 | 6 | 7 |
min °C | 4 | 8 | 8 | 8 | 10 | 7 | -3 | -4 | -5 | -5 | -1 | -1 | 0 | 2 | 5 | 3 |
1 | 6 | 5 | 4 | 8 | 3 | -11 | -12 | -12 | -11 | -1 | -6 | -5 | -5 | -1 | -2 | |
43 | 42 | 63 | 75 | 65 | 66 | 87 | 86 | 83 | 71 | 42 | 40 | 60 | 91 | 95 | 95 | |
2600 | 2600 | 2600 | 2800 | 3050 | 2900 | 1250 | 500 | 550 | 0 | 750 | 1100 | 1700 | 1650 | 2500 | 2600 | |
 | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:23 | — |
Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 13°C on Sun morning, min -5°C on Mon afternoon). Winds increasing (light winds from the W on Fri night, strong winds from the WNW by Sun night).
Moderate rain (total 17.0mm), heaviest on Wed night. Freeze-thaw conditions (max 7°C on Wed night, min -5°C on Mon night). Winds increasing (calm on Tue morning, near gales from the S by Wed morning).
Latest snow reports near Adatara Kogen:
Mild temperatures and strong sunshine are melting the snow. Clear blue skies, all lifts open. from Nekoma Mountain North Area
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
1.2 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Adatara Kogen at the specific elevation of 1035 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Adatara Kogen. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
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