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Osorakan Weather (Next 3 days): The snow forecast for Osorakan is: Moderate rain (total 13.0mm), heaviest on Sun morning. Freeze-thaw conditions (max 9°C on Sat afternoon, min -3°C on Sun night). Winds decreasing (strong winds from the SSW on Sat night, light winds from the SE by Mon night).
Osorakan Weather (Days 4-6): Heavy rain (total 20.0mm), mainly falling Wed morning. Becoming colder with a light covering of snow, mostly falling on Thu afternoon. Freeze-thaw conditions (max 9°C on Tue night, min -9°C on Thu night). Winds increasing (light winds from the NW on Wed night, gales from the NW by Thu night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 9 |  | ||||
| Middle Lift: | 10 | | ||||
| Bottom Lift: | 10 | |
Latest snow reports near Osorakan:
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | |  | | |  |  | |
cloudy | light rain | mod. rain | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | light rain | mod. rain | light rain | light rain | light rain | light snow | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | |
— | 4 | 9 | — | — | — | — | — | — | — | 1 | 9 | 4 | 4 | 2 | — | — | |
max °C | 9 | 9 | 5 | 1 | -1 | -2 | -1 | 4 | 6 | 6 | 9 | 7 | 6 | 5 | 3 | -1 | -5 |
min °C | 9 | 8 | 4 | 0 | -3 | -2 | -1 | 1 | 4 | 5 | 7 | 6 | 5 | 3 | 2 | -3 | -9 |
6 | 4 | -1 | -6 | -10 | -8 | -5 | -3 | 0 | -1 | 2 | 1 | 2 | 0 | -3 | -12 | -21 | |
67 | 88 | 93 | 78 | 90 | 79 | 79 | 20 | 22 | 41 | 70 | 100 | 99 | 98 | 87 | 93 | 88 | |
2700 | 2800 | 2600 | 1450 | 1000 | 1100 | 1200 | 2000 | 2300 | 2400 | 2650 | 2800 | 2600 | 2500 | 1800 | 1150 | 500 | |
 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — |
 | 5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — | — | 5:05 | — | — | 5:06 | — |
Moderate rain (total 13.0mm), heaviest on Sun morning. Freeze-thaw conditions (max 9°C on Sat afternoon, min -3°C on Sun night). Winds decreasing (strong winds from the SSW on Sat night, light winds from the SE by Mon night).
Heavy rain (total 20.0mm), mainly falling Wed morning. Becoming colder with a light covering of snow, mostly falling on Thu afternoon. Freeze-thaw conditions (max 9°C on Tue night, min -9°C on Thu night). Winds increasing (light winds from the NW on Wed night, gales from the NW by Thu 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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