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Asosan Weather (Next 3 days): The snow forecast for Asosan is: Moderate rain (total 17.0mm) heaviest on Tue night, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 10°C on Wed morning, min -8°C on Thu night). Winds increasing (light winds from the SSE on Tue afternoon, strong winds from the WNW by Thu afternoon).
Asosan Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Fri morning). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sun afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 5 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Asosan:
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  |  | |  |  | | | | | | |
clear | clear | light rain | light rain | light rain | light rain | light rain | snow shwrs | light snow | some clouds | clear | some clouds | cloudy | clear | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | |
— | — | 3 | 4 | 2 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 9 | 9 | 8 | 10 | 9 | 8 | 6 | 1 | -4 | -5 | -4 | -5 | -1 | -1 | -4 | 2 | 2 | -1 |
min °C | 5 | 5 | 6 | 8 | 8 | 6 | 3 | -1 | -8 | -7 | -7 | -6 | -3 | -4 | -4 | -1 | -1 | -2 |
3 | 2 | 3 | 5 | 5 | 2 | -3 | -9 | -18 | -16 | -12 | -11 | -6 | -9 | -9 | -4 | -1 | -4 | |
36 | 71 | 63 | 95 | 98 | 98 | 98 | 84 | 96 | 89 | 70 | 44 | 39 | 60 | 81 | 51 | 62 | 62 | |
3050 | 2650 | 2800 | 2900 | 3000 | 2700 | 2050 | 1050 | 300 | 0 | 450 | 0 | 550 | 900 | 500 | 950 | 1250 | 1100 | |
 | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — |
 | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — |
Moderate rain (total 17.0mm) heaviest on Tue night, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 10°C on Wed morning, min -8°C on Thu night). Winds increasing (light winds from the SSE on Tue afternoon, strong winds from the WNW by Thu afternoon).
Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Fri morning). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sun afternoon).
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. |
0.3 | 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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