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Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Heavy rain (total 26.0mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -5°C on Tue night). Wind will be generally light.
Unazuki Onsen Weather (Days 4-6): Moderate rain (total 14.0mm) on Sat afternoon. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 7°C on Sat morning, min -6°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the WSW by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 4 | |
Latest snow reports near Unazuki Onsen:
Snowing heavily in Happo One. from Happo One
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | |  |  |  |  |  |  | |  |  | |  | |  | | |
mod. rain | light snow | mod. snow | light snow | snow shwrs | some clouds | some clouds | light rain | heavy snow | mod. snow | light snow | snow shwrs | clear | clear | clear | some clouds | heavy rain | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 4 | 10 | 1 | — | — | — | — | 10 | 6 | 4 | 1 | — | — | — | — | — | 14 | |
9 | 11 | — | — | — | — | — | 1 | 5 | — | — | — | — | — | — | — | 14 | — | |
max °C | 4 | 3 | 0 | 0 | 1 | -3 | 5 | 6 | 2 | -1 | -1 | -3 | 2 | 2 | 0 | 7 | 5 | 1 |
min °C | 4 | 1 | -2 | -1 | -4 | -5 | 2 | 3 | 0 | -1 | -3 | -6 | -1 | -2 | -2 | 6 | 3 | -1 |
1 | -3 | -6 | -5 | -6 | -7 | 0 | -1 | -4 | -5 | -7 | -9 | -3 | -5 | -5 | 2 | -2 | -8 | |
92 | 97 | 97 | 85 | 76 | 58 | 55 | 69 | 94 | 92 | 83 | 83 | 59 | 69 | 50 | 51 | 94 | 87 | |
950 | 850 | 250 | 200 | 400 | 0 | 850 | 1100 | 700 | 250 | 0 | 0 | 300 | 850 | 400 | 1400 | 1050 | 350 | |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:49 | — | — | 4:50 | — | — | 4:51 | — |
Heavy rain (total 26.0mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -5°C on Tue night). Wind will be generally light.
Moderate rain (total 14.0mm) on Sat afternoon. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 7°C on Sat morning, min -6°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the WSW by Sat night).
Latest snow reports near Unazuki Onsen:
Snowing heavily in Happo One. from Happo One
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 4 Jan 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Unazuki Onsen at the specific elevation of 360 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Unazuki 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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