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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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Osorakan at 1346 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 | |
 |  |  | |  |  | | |  | | | |  |  | | | |  | |
snow shwrs | clear | some clouds | clear | light rain | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | some clouds | cloudy | light snow | light rain | light rain | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 4 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 1 | 11 | — | — | — | — | — | — | — | — | 3 | 4 | 4 | — | |
max °C | -5 | -4 | 1 | 3 | 3 | 4 | -4 | -4 | -3 | -3 | -3 | -1 | 1 | 2 | 3 | 3 | 2 | 2 |
min °C | -5 | -4 | -2 | 1 | 2 | 0 | -4 | -4 | -5 | -4 | -3 | -2 | 0 | 2 | 2 | 2 | 2 | 1 |
-14 | -11 | -7 | -4 | -2 | -9 | -15 | -14 | -15 | -13 | -10 | -8 | -7 | -4 | -4 | -2 | 2 | 0 | |
94 | 79 | 27 | 65 | 90 | 99 | 94 | 89 | 90 | 90 | 89 | 80 | 96 | 95 | 97 | 99 | 99 | 97 | |
750 | 800 | 800 | 1650 | 1750 | 2100 | 850 | 850 | 800 | 850 | 1000 | 950 | 1350 | 1600 | 1700 | 1750 | 1800 | 1650 | |
 | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — |
 | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:01 | — |
Next 0-3 days weather summary:
Mild with moderate rain (total 12.0mm) on Sat night, Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -5°C on Fri morning). Winds increasing (light winds from the S on Fri night, gales from the WNW by Sun morning).
Next 4-6 days weather summary:
Moderate rain (total 11.0mm), heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Tue night, min -4°C on Mon morning). Winds decreasing (strong winds from the WNW on Mon morning, calm by Wed afternoon).
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Snow Radar
Latest snow reports near Osorakan:
Osorakan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
Snow History
Week 2 of December has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
1.3 | Bluebird days Average snow, mostly sunny, light wind. |
Osorakan Forecast Snowfall
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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Osorakan at the specific elevation of 1346 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osorakan. 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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