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Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: A heavy fall of snow, heaviest during Sun night. Becoming milder with moderate rain (total 17.0mm) on Tue afternoon. Freeze-thaw conditions (max 4°C on Tue morning, min -5°C on Sun night). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the WSW by Wed morning).
Unazuki Onsen Weather (Days 4-6): A dusting of snow giving way to moderate rain (total 18.0mm) heaviest on Thu night. Freeze-thaw conditions (max 5°C on Thu morning, min -2°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -6 |  | ||||
| Bottom Lift: | -4 |  |
Latest snow reports near Unazuki Onsen:
Snowing in Happo One. from Happo One
Snow falling at Tsugaike Kogen. from Tsugaike Kogen
Heavy snow is falling in Tsugaike Kogen. from Tsugaike Kogen
It is snowing steadily in Tsugaike Kogen. from Tsugaike Kogen
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | | | | |  |  |  |  | |  |  | |
heavy snow | light snow | snow shwrs | light snow | mod. rain | light snow | heavy snow | light snow | light snow | snow shwrs | cloudy | light rain | heavy rain | snow shwrs | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
22 | 1 | — | — | — | 2 | 14 | 4 | 2 | 1 | — | — | — | — | — | — | |
— | — | — | 1 | 7 | 9 | — | — | — | — | — | 4 | 13 | 1 | — | — | |
max °C | -5 | -2 | 0 | 2 | 4 | 3 | 0 | -2 | -1 | 1 | 5 | 5 | 5 | 3 | 3 | 2 |
min °C | -5 | -4 | -2 | 0 | 3 | 1 | -2 | -3 | -2 | -2 | 3 | 5 | 2 | 2 | 0 | 0 |
-13 | -9 | -7 | -5 | -2 | -5 | -8 | -7 | -7 | -6 | 0 | 1 | -1 | -1 | -2 | -2 | |
87 | 81 | 78 | 71 | 83 | 86 | 92 | 92 | 91 | 75 | 68 | 69 | 95 | 92 | 75 | 52 | |
0 | 0 | 450 | 800 | 1100 | 900 | 300 | 0 | 350 | 0 | 1100 | 1350 | 1200 | 800 | 900 | 850 | |
 | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — |
A heavy fall of snow, heaviest during Sun night. Becoming milder with moderate rain (total 17.0mm) on Tue afternoon. Freeze-thaw conditions (max 4°C on Tue morning, min -5°C on Sun night). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the WSW by Wed morning).
A dusting of snow giving way to moderate rain (total 18.0mm) heaviest on Thu night. Freeze-thaw conditions (max 5°C on Thu morning, min -2°C on Wed night). Wind will be generally light.
Latest snow reports near Unazuki Onsen:
Snowing in Happo One. from Happo One
Snow falling at Tsugaike Kogen. from Tsugaike Kogen
Heavy snow is falling in Tsugaike Kogen. from Tsugaike Kogen
It is snowing steadily in Tsugaike Kogen. from Tsugaike Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 26 cm |
| Last snowfall: | 10 Jan 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | 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 Unazuki Onsen at the specific elevation of 499 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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