Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Moderate rain (total 10.0mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 7°C on Mon night, min -8°C on Tue night). Wind will be generally light.
Unazuki Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -6°C on Thu night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 4 | |
Latest snow reports near Unazuki Onsen:
There are snow showers at Happo One. Light winds here. Temperatures are around freezing. Only a dusting of new snow. from Happo One
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | | | | | | | |
mod. snow | mod. snow | light snow | snow shwrs | snow shwrs | snow shwrs | heavy snow | mod. snow | mod. snow | mod. snow | light snow | light snow | heavy snow | mod. snow | mod. snow | heavy snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
6 | 5 | 3 | 2 | — | — | 18 | 7 | 7 | 6 | — | 1 | 16 | 5 | 5 | 17 | |
10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | -2 | -3 | -6 | -2 | -2 | -4 | -4 | -4 | -5 | -1 | 0 | -1 | -1 | -1 | -2 |
min °C | -1 | -2 | -5 | -8 | -4 | -6 | -6 | -4 | -5 | -6 | -3 | -2 | -2 | -1 | -2 | -3 |
-5 | -6 | -8 | -11 | -6 | -6 | -6 | -8 | -11 | -9 | -7 | -6 | -8 | -3 | -2 | -8 | |
98 | 93 | 84 | 85 | 68 | 66 | 92 | 85 | 84 | 89 | 77 | 72 | 89 | 95 | 96 | 95 | |
1050 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 300 | 150 | 150 | 150 | 0 | |
 | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — |
 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — |
Moderate rain (total 10.0mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 7°C on Mon night, min -8°C on Tue night). Wind will be generally light.
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -6°C on Thu night). Wind will be generally light.
Latest snow reports near Unazuki Onsen:
There are snow showers at Happo One. Light winds here. Temperatures are around freezing. Only a dusting of new snow. from Happo One
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 14 Jan 2026 |
| Snow Alerts | Create Alert |
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
0.2 | 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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