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Onbara Kogen Weather (Next 3 days): The snow forecast for Onbara Kogen is: Heavy rain (total 24.0mm), heaviest during Sun afternoon. Freeze-thaw conditions (max 11°C on Sat afternoon, min -1°C on Mon morning). Mainly fresh winds.
Onbara Kogen Weather (Days 4-6): Heavy rain (total 41.0mm), heaviest during Wed morning. Freeze-thaw conditions (max 11°C on Wed morning, min -2°C on Thu afternoon). Winds increasing (calm on Mon night, gales from the S by Tue night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Bottom Lift: | 6 | |
Latest snow reports near Onbara Kogen:
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 | |
|  |  |  |  |  |  |  | |  | |  |  | | |  | |
clear | rain shwrs | some clouds | cloudy | mod. rain | heavy rain | light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | mod. rain | heavy rain | rain shwrs | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 2 | — | — | 10 | 12 | — | — | — | — | — | — | 10 | 20 | 6 | 4 | |
max °C | 8 | 9 | 11 | 10 | 9 | 5 | 2 | 0 | 0 | 3 | 7 | 7 | 10 | 11 | 9 | 5 |
min °C | 7 | 9 | 10 | 10 | 8 | 3 | 0 | -1 | 0 | 1 | 5 | 6 | 6 | 10 | 7 | 4 |
3 | 6 | 7 | 7 | 5 | -2 | -6 | -7 | -6 | -3 | 2 | 1 | 0 | 7 | 4 | 2 | |
79 | 76 | 75 | 89 | 98 | 94 | 91 | 85 | 82 | 50 | 36 | 80 | 94 | 96 | 98 | 94 | |
2600 | 2650 | 2750 | 2850 | 2750 | 1900 | 1050 | 800 | 850 | 1650 | 2200 | 2350 | 2500 | 2850 | 2500 | 1950 | |
 | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | — | 4:53 | — | — | 4:54 | — | — | 4:54 | — | — | 4:55 | — | — | 4:55 | — |
Heavy rain (total 24.0mm), heaviest during Sun afternoon. Freeze-thaw conditions (max 11°C on Sat afternoon, min -1°C on Mon morning). Mainly fresh winds.
Heavy rain (total 41.0mm), heaviest during Wed morning. Freeze-thaw conditions (max 11°C on Wed morning, min -2°C on Thu afternoon). Winds increasing (calm on Mon night, gales from the S by Tue night).
Latest snow reports near Onbara Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Dec 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
0.5 | 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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