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Osorakan Weather (Next 3 days): The snow forecast for Osorakan is: Light rain (total 7.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 6°C on Thu night, min -1°C on Tue morning). Winds decreasing (strong winds from the WSW on Wed morning, calm by Thu night).
Osorakan Weather (Days 4-6): Moderate rain (total 11.0mm), heaviest on Sun afternoon. Mild temperatures (max 9°C on Sat morning, min 4°C on Fri afternoon). Winds decreasing (strong winds from the SSW on Fri night, light winds from the NNE by Sun night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Middle Lift: | 1 | | ||||
| Bottom Lift: | 3 | |
Latest snow reports near Osorakan:
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  |  | |  | | |  | | |  |  |  |  | |
some clouds | snow shwrs | light snow | light rain | light snow | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | clear | clear | cloudy | rain shwrs | mod. rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 1 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 4 | |
max °C | 1 | 1 | 2 | 4 | 3 | 0 | 2 | 4 | 6 | 7 | 5 | 6 | 9 | 9 | 9 | 9 | 7 | 6 |
min °C | -1 | 0 | 0 | 3 | 1 | -1 | 0 | 3 | 6 | 6 | 4 | 5 | 7 | 9 | 9 | 9 | 7 | 4 |
-8 | -6 | -6 | -3 | -5 | -7 | -5 | 1 | 6 | 2 | -2 | -1 | 4 | 7 | 6 | 5 | 4 | -1 | |
95 | 95 | 97 | 98 | 98 | 93 | 58 | 48 | 21 | 26 | 78 | 84 | 70 | 72 | 74 | 93 | 98 | 99 | |
1250 | 1400 | 1550 | 1800 | 1900 | 1300 | 1400 | 2000 | 2550 | 2650 | 2500 | 2950 | 2650 | 2750 | 2850 | 2850 | 2900 | 2800 | |
 | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | 5:01 | — | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — |
Light rain (total 7.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 6°C on Thu night, min -1°C on Tue morning). Winds decreasing (strong winds from the WSW on Wed morning, calm by Thu night).
Moderate rain (total 11.0mm), heaviest on Sun afternoon. Mild temperatures (max 9°C on Sat morning, min 4°C on Fri afternoon). Winds decreasing (strong winds from the SSW on Fri night, light winds from the NNE by Sun night).
Latest snow reports near Osorakan:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 14 Dec 2025 |
| Snow Alerts | Create Alert |
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
1.3 | Bluebird days Average snow, mostly sunny, light wind. |
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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