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Oyasu Onsen at 521 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 09 Jan 2026
Now
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | | | | | | | | | | | |
light snow | light snow | snow shwrs | some clouds | some clouds | heavy snow | mod. snow | heavy snow | heavy snow | mod. snow | light snow | snow shwrs | light snow | mod. snow | heavy snow | light snow | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 1 | — | — | — | 13 | 7 | 11 | 17 | 6 | 4 | 6 | 1 | 8 | 15 | 5 | 6 | 15 | |
— | — | — | — | — | 2 | — | — | — | — | — | — | 1 | — | — | — | — | — | |
max °C | -3 | -2 | -2 | 3 | 4 | 2 | -1 | -4 | -7 | -6 | -5 | -1 | 2 | 0 | -5 | -7 | -7 | -4 |
min °C | -4 | -3 | -3 | 2 | 3 | 0 | -3 | -6 | -8 | -7 | -5 | -5 | 2 | -3 | -8 | -7 | -7 | -6 |
-11 | -8 | -8 | -2 | -2 | -8 | -11 | -13 | -18 | -17 | -14 | -11 | -3 | -12 | -18 | -17 | -17 | -15 | |
94 | 92 | 91 | 82 | 79 | 98 | 87 | 95 | 93 | 94 | 94 | 97 | 79 | 97 | 95 | 94 | 93 | 94 | |
0 | 200 | 0 | 900 | 1300 | 750 | 450 | 0 | 0 | 0 | 0 | 100 | 950 | 500 | 0 | 0 | 0 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — |
Next 0-3 days weather summary:
Light rain (total 2.0mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 4°C on Sat afternoon, min -8°C on Sun night). Winds increasing (light winds from the SSW on Sat morning, near gales from the WSW by Sun morning).
Next 4-6 days weather summary:
Drizzle on Tue morning followed by colder weather and a heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 2°C on Tue morning, min -8°C on Tue night). Winds increasing (light winds from the SW on Mon night, near gales from the WSW by Tue afternoon).
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Latest snow reports near Oyasu Onsen:
Oyasu Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 33 cm |
| Last snowfall: | 8 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Akita are reporting: powder (0) / good piste (0)
Snow History
Week 2 of January has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
3.6 | Powder days Fresh snow, limited sun, any wind. |
0.5 | Bluebird days Average snow, mostly sunny, light wind. |
Oyasu Onsen Forecast Snowfall
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Other resorts in Japan - Akita are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Oyasu Onsen at the specific elevation of 521 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Oyasu Onsen. 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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