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Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Moderate rain (total 14.0mm) heaviest on Mon afternoon, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sun afternoon, min 0°C on Mon night). Wind will be generally light.
Unazuki Onsen Weather (Days 4-6): Heavy rain (total 21.0mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 8°C on Thu morning, min -5°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Bottom Lift: | 8 | |
Latest snow reports near Unazuki Onsen:
Snow is falling on the slopes above Hakuba Iwatake. from Hakuba Iwatake
Sun 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  |  |  | |  |  |  | | |  |  |  | | |
light rain | rain shwrs | light rain | mod. rain | snow shwrs | snow shwrs | some clouds | snow shwrs | clear | cloudy | cloudy | cloudy | cloudy | heavy snow | mod. snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | 3 | — | — | — | — | — | — | — | — | 11 | 9 | 4 | 2 | |
2 | 1 | 3 | 8 | — | — | — | — | — | — | — | — | — | 21 | — | — | — | |
max °C | 7 | 7 | 7 | 4 | 2 | 2 | 3 | 2 | 5 | 5 | 5 | 8 | 8 | 5 | -3 | -4 | -5 |
min °C | 7 | 5 | 6 | 3 | 0 | 1 | 1 | 1 | 4 | 4 | 4 | 6 | 7 | -2 | -4 | -4 | -5 |
4 | 2 | 2 | -1 | 0 | 1 | -2 | -2 | 2 | 0 | 1 | 4 | 3 | -8 | -10 | -8 | -7 | |
80 | 69 | 77 | 88 | 91 | 78 | 60 | 83 | 69 | 67 | 73 | 61 | 52 | 97 | 90 | 87 | 90 | |
1600 | 1500 | 1650 | 1200 | 800 | 750 | 1000 | 900 | 1150 | 1300 | 1250 | 1650 | 1750 | 1050 | 0 | 0 | 0 | |
 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | 4:32 | — | — | 4:32 | — | — | 4:32 | — | — | 4:32 | — | — | 4:32 | — | — | 4:32 | — |
Moderate rain (total 14.0mm) heaviest on Mon afternoon, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sun afternoon, min 0°C on Mon night). Wind will be generally light.
Heavy rain (total 21.0mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 8°C on Thu morning, min -5°C on Fri night). Wind will be generally light.
Latest snow reports near Unazuki Onsen:
Snow is falling on the slopes above Hakuba Iwatake. from Hakuba Iwatake
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 5 Dec 2025 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | 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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