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Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Mild with heavy rain (total 46.0mm), heaviest during Sun morning. Becoming colder with a moderate fall of snow heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night).
Unazuki Onsen Weather (Days 4-6): Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Wed night. Mild temperatures (max 9°C on Fri afternoon, min 1°C on Wed afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 6 |  | ||||
| Bottom Lift: | 7 | |
Latest snow reports near Unazuki Onsen:
It is snowing steadily in Tsugaike Kogen. from Tsugaike Kogen
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  |  |  |  |  |  | | |  |  | | | | |  | |
heavy rain | heavy rain | mod. snow | light snow | snow shwrs | clear | cloudy | light rain | mod. rain | light rain | light snow | snow shwrs | clear | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 8 | 4 | 1 | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | |
13 | 13 | 6 | — | — | — | — | 4 | 10 | 5 | 3 | — | — | — | — | — | — | — | |
max °C | 6 | 3 | 3 | 0 | 0 | -1 | 5 | 4 | 4 | 3 | 3 | 1 | 3 | 4 | 3 | 8 | 9 | 9 |
min °C | 5 | 2 | 1 | 0 | -1 | -2 | 3 | 3 | 2 | 3 | 1 | 1 | 1 | 2 | 2 | 6 | 7 | 7 |
0 | -4 | -6 | -5 | -3 | -4 | 0 | 0 | 2 | 3 | 0 | -1 | 1 | 2 | 1 | 5 | 6 | 5 | |
95 | 93 | 93 | 87 | 87 | 66 | 66 | 87 | 87 | 95 | 98 | 96 | 70 | 62 | 50 | 42 | 52 | 37 | |
1900 | 1100 | 1000 | 700 | 700 | 200 | 1100 | 1250 | 1050 | 1200 | 1100 | 750 | 850 | 1400 | 1800 | 2250 | 2600 | 2650 | |
 | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — |
Mild with heavy rain (total 46.0mm), heaviest during Sun morning. Becoming colder with a moderate fall of snow heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night).
Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Wed night. Mild temperatures (max 9°C on Fri afternoon, min 1°C on Wed afternoon). Wind will be generally light.
Latest snow reports near Unazuki Onsen:
It is snowing steadily in Tsugaike Kogen. from Tsugaike Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 21 cm |
| Last snowfall: | 12 Dec 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | 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 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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