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Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Moderate rain (total 10.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Tue morning, min -4°C on Mon morning). Winds decreasing (fresh winds from the SW on Tue morning, light winds from the SW by Wed night).
Unazuki Onsen Weather (Days 4-6): Moderate rain (total 18.0mm) heaviest on Thu night, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 5°C on Thu afternoon, min -1°C on Fri afternoon). 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: | -3 |  | ||||
| Bottom Lift: | 0 | |
Latest snow reports near Unazuki Onsen:
It is snowing steadily at Charmant Hiuchi Snow Resort. from Charmant Hiuchi Snow Resort
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
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  | |  | | |  |  | | | |
light snow | light snow | light snow | light rain | light snow | heavy snow | mod. snow | light snow | snow shwrs | cloudy | light rain | heavy rain | light snow | snow shwrs | clear | some clouds | light rain | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | — | — | — | 2 | 13 | 7 | 1 | — | — | — | — | 1 | — | — | — | — | — | |
— | — | 1 | 2 | 7 | — | — | — | — | — | 1 | 11 | 4 | — | — | — | 1 | 1 | |
max °C | -3 | -1 | 2 | 4 | 3 | -1 | -3 | -3 | 0 | 4 | 5 | 5 | 2 | 1 | 0 | 4 | 4 | 3 |
min °C | -4 | -3 | -1 | 4 | 1 | -3 | -3 | -3 | -3 | 2 | 4 | 3 | 2 | -1 | -1 | 3 | 3 | -1 |
-9 | -8 | -6 | -1 | -6 | -10 | -8 | -9 | -8 | -2 | -1 | -1 | -1 | -4 | -4 | 0 | 0 | -1 | |
85 | 84 | 68 | 74 | 94 | 93 | 94 | 83 | 80 | 69 | 64 | 94 | 94 | 91 | 59 | 60 | 78 | 88 | |
0 | 450 | 700 | 1250 | 1050 | 300 | 200 | 300 | 0 | 1000 | 1450 | 1350 | 950 | 850 | 500 | 1200 | 1200 | 650 | |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — |
Moderate rain (total 10.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Tue morning, min -4°C on Mon morning). Winds decreasing (fresh winds from the SW on Tue morning, light winds from the SW by Wed night).
Moderate rain (total 18.0mm) heaviest on Thu night, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 5°C on Thu afternoon, min -1°C on Fri afternoon). 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
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
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 48 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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