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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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Chastreix-Sancy at 1350 m altitude
Issued by Snow-Forecast.com at: 12 pm (local time) / 11 Dec 2025
Now
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | |  | |  | | |
cloudy | some clouds | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | cloudy | light rain | cloudy | light rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 3 | 3 | |
max °C | 6 | 6 | 6 | 7 | 6 | 4 | 7 | 5 | 4 | 8 | 7 | 4 | 5 | 4 | 4 | 5 | 4 | 4 |
min °C | 5 | 5 | 3 | 5 | 4 | 3 | 5 | 4 | 3 | 6 | 5 | 2 | 4 | 3 | 4 | 4 | 4 | 3 |
3 | 2 | 3 | 5 | 3 | 3 | 4 | 2 | 3 | 4 | 1 | -4 | -2 | -3 | -2 | -2 | 0 | 1 | |
88 | 76 | 48 | 58 | 76 | 68 | 54 | 70 | 39 | 33 | 40 | 50 | 81 | 89 | 89 | 92 | 98 | 99 | |
2500 | 2550 | 2650 | 2650 | 2650 | 2600 | 2600 | 2550 | 2700 | 2700 | 2800 | 2750 | 2400 | 2250 | 2200 | 2150 | 2100 | 2050 | |
 | 8:18 | — | — | 8:18 | — | — | 8:19 | — | — | 8:21 | — | — | 8:21 | — | — | 8:22 | — | — |
 | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:06 | — |
Next 0-3 days weather summary:
Mostly dry. Mild temperatures (max 7°C on Fri morning, min 3°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 7.0mm), mostly falling on Tue afternoon. Mild temperatures (max 8°C on Sun morning, min 2°C on Sun night). Winds decreasing (strong winds from the SSE on Mon night, calm by Tue night).
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Snow Radar
Latest snow reports near Chastreix-Sancy:
Chastreix-Sancy Snow Conditions
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in France are reporting: powder (1) / good piste (8)
Snow History
Week 2 of December has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Chastreix-Sancy Forecast Snowfall
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Other resorts in France are reporting: powder (1) / good piste (8)
The above table gives the weather forecast for Chastreix-Sancy at the specific elevation of 1350 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Chastreix-Sancy. 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 France.
Click here to read further information on freezing levels and how we forecast our temperatures.
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