Onbara Kogen Weather (Next 3 days): The snow forecast for Onbara Kogen is: Some drizzle, heaviest during Sun night. Very mild (max 10°C on Sun afternoon, min 1°C on Fri night). Winds decreasing (strong winds from the SSW on Sun afternoon, light winds from the WNW by Mon morning).
Onbara Kogen Weather (Days 4-6): Heavy rain (total 43.0mm), heaviest during Tue night. Mild temperatures (max 8°C on Tue afternoon, min 4°C on Mon night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 1 | |
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | | | |  |  | | |  |  |  |  |  | |  | |
clear | clear | clear | clear | clear | some clouds | rain shwrs | clear | some clouds | some clouds | cloudy | light rain | heavy rain | mod. rain | light rain | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 1 | — | — | — | — | 5 | 29 | 6 | 2 | 1 | |
max °C | 2 | 5 | 7 | 6 | 9 | 10 | 9 | 4 | 6 | 5 | 7 | 8 | 7 | 7 | 6 | 7 |
min °C | 1 | 4 | 5 | 5 | 7 | 9 | 2 | 2 | 5 | 4 | 6 | 7 | 5 | 6 | 6 | 6 |
-2 | 1 | 2 | 1 | 2 | 4 | -1 | 0 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | |
56 | 34 | 50 | 50 | 48 | 67 | 95 | 47 | 41 | 34 | 42 | 77 | 98 | 92 | 92 | 92 | |
1250 | 1700 | 2050 | 2600 | 2550 | 2850 | 2300 | 1300 | 2200 | 2650 | 2500 | 2500 | 2500 | 2650 | 2650 | 2850 | |
 | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — |
Some drizzle, heaviest during Sun night. Very mild (max 10°C on Sun afternoon, min 1°C on Fri night). Winds decreasing (strong winds from the SSW on Sun afternoon, light winds from the WNW by Mon morning).
Heavy rain (total 43.0mm), heaviest during Tue night. Mild temperatures (max 8°C on Tue afternoon, min 4°C on Mon night). Wind will be generally light.
Latest snow reports near Onbara Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | 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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