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Onbara Kogen Weather (Next 3 days): The snow forecast for Onbara Kogen is: Mild with moderate rain (total 18.0mm) on Sat night, Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 5°C on Sat night, min -1°C on Sun night). Winds increasing (calm on Sat morning, strong winds from the WNW by Sun morning).
Onbara Kogen Weather (Days 4-6): Moderate rain (total 12.0mm) heaviest on Wed night, then becoming colder with a dusting of snow on Wed night. Temperatures will be slightly above freezing (max 4°C on Tue morning, min 1°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Bottom Lift: | -3 | |
Latest snow reports near Onbara Kogen:
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | |  |  |  |  | |  |  | | | |
clear | some clouds | heavy rain | snow shwrs | snow shwrs | mod. snow | snow shwrs | snow shwrs | clear | cloudy | rain shwrs | rain shwrs | light rain | light rain | light snow | light snow | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 5 | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | — | 18 | — | — | — | — | — | — | — | 1 | 1 | 1 | 4 | 5 | — | — | — | |
max °C | 3 | 4 | 5 | 1 | 0 | 0 | 0 | 1 | 0 | 4 | 4 | 3 | 4 | 3 | 3 | 1 | 2 | 4 |
min °C | 0 | 3 | 3 | 1 | 0 | -1 | 0 | 0 | 0 | 2 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | 2 |
-2 | -1 | -2 | -7 | -8 | -8 | -6 | -4 | -3 | -3 | -3 | -3 | 0 | 0 | -5 | -4 | -3 | 0 | |
61 | 57 | 97 | 78 | 89 | 96 | 91 | 79 | 67 | 88 | 83 | 88 | 91 | 95 | 97 | 94 | 82 | 44 | |
900 | 1750 | 2050 | 1000 | 900 | 850 | 850 | 1050 | 800 | 1200 | 1350 | 1300 | 1400 | 1400 | 1300 | 1000 | 1000 | 2050 | |
 | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — |
Mild with moderate rain (total 18.0mm) on Sat night, Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 5°C on Sat night, min -1°C on Sun night). Winds increasing (calm on Sat morning, strong winds from the WNW by Sun morning).
Moderate rain (total 12.0mm) heaviest on Wed night, then becoming colder with a dusting of snow on Wed night. Temperatures will be slightly above freezing (max 4°C on Tue morning, min 1°C on Wed night). Wind will be generally light.
Latest snow reports near Onbara Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 11 Dec 2025 |
| Snow Alerts | Create Alert |
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Onbara Kogen at the specific elevation of 900 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Onbara 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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