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60,000+ Ready For Biathlon World Cup’s Sole French Leg
One of the biggest winter sport spectator events on skis returns to the French Alps next week with the Biathlon World Cup taking place from December 15-21 in Le Grand-Bornand.
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Onbara Kogen at 900 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 12 Dec 2025
Now
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | |  | |  |  | | |  | |
light snow | light snow | snow shwrs | clear | some clouds | heavy rain | snow shwrs | light snow | mod. snow | snow shwrs | snow shwrs | clear | some clouds | light rain | light rain | light rain | light rain | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 2 | 1 | — | — | — | 1 | 2 | 9 | 1 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 11 | — | — | — | — | — | — | — | 1 | 3 | 1 | 4 | 2 | |
max °C | -3 | -3 | -1 | 2 | 4 | 5 | 2 | 1 | 0 | 1 | 1 | 0 | 3 | 4 | 4 | 5 | 4 | 2 |
min °C | -3 | -4 | -3 | 0 | 2 | 2 | 1 | 0 | -1 | 0 | -1 | -1 | 2 | 4 | 3 | 4 | 3 | 0 |
-11 | -11 | -9 | -2 | -2 | -3 | -7 | -8 | -8 | -6 | -5 | -5 | -3 | -1 | -2 | 0 | 0 | -5 | |
91 | 91 | 92 | 56 | 63 | 94 | 90 | 94 | 96 | 89 | 81 | 83 | 86 | 86 | 92 | 91 | 98 | 95 | |
550 | 500 | 400 | 1000 | 1700 | 1800 | 1100 | 1000 | 850 | 850 | 1050 | 700 | 1200 | 1450 | 1550 | 1500 | 1500 | 1100 | |
 | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — |
Next 0-3 days weather summary:
Moderate rain (total 11.0mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 5°C on Sat night, min -4°C on Fri afternoon). Winds increasing (light winds from the NE on Fri night, strong winds from the WNW by Sun morning).
Next 4-6 days weather summary:
A dusting of snow giving way to moderate rain (total 11.0mm) heaviest on Wed afternoon. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Mon afternoon). Wind will be generally light.
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Snow Radar
Latest snow reports near Onbara Kogen:
Onbara Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 5 cm |
| Last snowfall: | 11 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Okayama are reporting: powder (0) / good piste (0)
Snow History
Week 2 of December has on average:
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. |
Onbara Kogen Forecast Snowfall
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Other resorts in Japan - Okayama are reporting: powder (0) / good piste (0)
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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