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Asosan Weather (Next 3 days): The snow forecast for Asosan is: Light rain (total 7.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 9°C on Tue afternoon, min 0°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SW by Tue night).
Asosan Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min -7°C on Thu night). Winds decreasing (fresh winds from the NW on Thu night, light winds from the NNW by Sat morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Bottom Lift: | 3 | |
Latest snow reports near Asosan:
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | |  |  | |  | |  |  | | | | |
rain shwrs | clear | clear | clear | clear | some clouds | some clouds | light rain | light rain | light rain | cloudy | light rain | light snow | light snow | some clouds | clear | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1 | — | — | — | — | — | — | 3 | 3 | 2 | — | 1 | — | — | — | — | — | |
max °C | 5 | 2 | 5 | 6 | 3 | 8 | 9 | 8 | 8 | 7 | 5 | 4 | 2 | -2 | -3 | -3 | -5 |
min °C | 3 | 0 | 2 | 3 | 2 | 5 | 5 | 7 | 8 | 5 | 3 | 4 | 0 | -7 | -7 | -6 | -5 |
-1 | -5 | -2 | 1 | 2 | 3 | 3 | 4 | 4 | 2 | 0 | 1 | -5 | -15 | -14 | -12 | -11 | |
95 | 45 | 41 | 53 | 41 | 37 | 64 | 67 | 99 | 99 | 59 | 96 | 92 | 95 | 89 | 61 | 46 | |
2450 | 2000 | 2000 | 1950 | 2600 | 2600 | 2650 | 2950 | 2850 | 2700 | 2500 | 1650 | 1300 | 700 | 0 | 600 | 0 | |
 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — |
 | 5:12 | — | — | 5:13 | — | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — |
Light rain (total 7.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 9°C on Tue afternoon, min 0°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SW by Tue night).
Light rain (total 3.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min -7°C on Thu night). Winds decreasing (fresh winds from the NW on Thu night, light winds from the NNW by Sat morning).
Latest snow reports near Asosan:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 14 Dec 2025 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Asosan at the specific elevation of 1050 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Asosan. 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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