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First-Ever FIS Freeride World Championships Are Go
The first ever FIS Freeride World Championships are officially confirmed to take place this Tuesday, February 3 in Andorra.
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Osa at 1030 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 04 Feb 2026
Now
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | | |  | |  |  |  | |
some clouds | cloudy | cloudy | light rain | light snow | cloudy | some clouds | light snow | light snow | light snow | light snow | light snow | heavy snow | light snow | snow shwrs | clear | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | 1 | — | 3 | 4 | 5 | 21 | 2 | — | — | — | |
— | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 1 | 4 | 4 | 3 | 1 | 0 | -1 | -2 | -2 | -7 | -10 | -9 | -8 | -4 | -2 | -1 |
min °C | 2 | 1 | 2 | 3 | 1 | 0 | -1 | -2 | -2 | -6 | -11 | -11 | -9 | -8 | -7 | -2 | -2 |
-4 | -5 | -4 | -2 | -5 | -6 | -7 | -8 | -7 | -16 | -23 | -23 | -21 | -19 | -14 | -8 | -8 | |
73 | 92 | 92 | 89 | 96 | 55 | 73 | 97 | 93 | 97 | 90 | 89 | 96 | 92 | 76 | 52 | 49 | |
1400 | 1150 | 1350 | 1500 | 1600 | 1100 | 1050 | 800 | 750 | 650 | 0 | 0 | 0 | 0 | 0 | 750 | 0 | |
 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — |
 | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — |
Next 0-3 days weather summary:
Light rain (total 4.0mm) at first, then becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 4°C on Thu morning, min -2°C on Fri night). Winds decreasing (fresh winds from the W on Thu morning, light winds from the W by Fri night).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max 0°C on Tue morning, min -11°C on Sat night). Winds decreasing (near gales from the WNW on Sat night, light winds from the W by Mon night).
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Snow Radar
Latest snow reports near Osa:
Osa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 10 cm |
| Last snowfall: | 2 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
Snow History
Week 1 of February has on average:
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.4 | Powder days Fresh snow, limited sun, any wind. |
1.6 | Bluebird days Average snow, mostly sunny, light wind. |
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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Osa at the specific elevation of 1030 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osa. 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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