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Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Moderate rain (total 14.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -3°C on Tue night). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the SW by Wed night).
Unazuki Onsen Weather (Days 4-6): Mild with moderate rain (total 11.0mm) on Thu night, Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Thu night, min -2°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, calm by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Bottom Lift: | 0 | |
Latest snow reports near Unazuki Onsen:
It is snowing steadily at Charmant Hiuchi Snow Resort. from Charmant Hiuchi Snow Resort
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | |  | |  | | |
light snow | light rain | light snow | heavy snow | mod. snow | light snow | light snow | cloudy | light rain | light snow | light snow | light snow | snow shwrs | cloudy | some clouds | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | 2 | 14 | 6 | 4 | 1 | — | — | 2 | 5 | 2 | — | — | — | — | |
— | 3 | 9 | — | — | — | — | — | 2 | 11 | — | — | — | — | — | — | |
max °C | 2 | 4 | 2 | -2 | -2 | -2 | -1 | 4 | 6 | 5 | 2 | 1 | -1 | 4 | 4 | 2 |
min °C | -2 | 4 | 0 | -3 | -3 | -2 | -3 | 2 | 5 | 2 | 1 | 0 | -2 | 2 | 2 | 1 |
-7 | -1 | -7 | -10 | -8 | -8 | -7 | -2 | 1 | -2 | -3 | -4 | -5 | 0 | -1 | 1 | |
62 | 69 | 90 | 92 | 94 | 92 | 82 | 72 | 70 | 95 | 96 | 94 | 71 | 70 | 80 | 85 | |
500 | 1350 | 950 | 250 | 250 | 350 | 200 | 950 | 1550 | 1300 | 900 | 750 | 350 | 900 | 1150 | 900 | |
 | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — |
Moderate rain (total 14.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -3°C on Tue night). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the SW by Wed night).
Mild with moderate rain (total 11.0mm) on Thu night, Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Thu night, min -2°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, calm by Sat night).
Latest snow reports near Unazuki Onsen:
It is snowing steadily at Charmant Hiuchi Snow Resort. from Charmant Hiuchi Snow Resort
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 49 cm |
| Last snowfall: | 11 Jan 2026 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.5 | Powder days Fresh snow, limited sun, any wind. |
0.5 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Unazuki Onsen at the specific elevation of 638 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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