Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Heavy rain (total 29.0mm), heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -3°C on Wed night). Wind will be generally light.
Unazuki Onsen Weather (Days 4-6): Mild at first with light rain (total 6.0mm) on Mon night followed by colder weather and light fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 5°C on Mon morning, min -6°C on Tue afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Unazuki Onsen:
Snowing at a moderate rate in Happo One. Strong winds. Cold temperatures. Knee-deep fresh snow! There are some open lifts. from Happo One
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | |  | | | | | | | |
snow shwrs | cloudy | light rain | heavy rain | light rain | snow shwrs | clear | some clouds | light rain | light snow | some clouds | some clouds | some clouds | cloudy | light rain | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 5 | |
— | — | 3 | 17 | 4 | 1 | — | — | 4 | — | — | — | — | — | 1 | 5 | |
max °C | 0 | 6 | 6 | 6 | 3 | 4 | 2 | 6 | 4 | 1 | 1 | 1 | 2 | 5 | 5 | 4 |
min °C | -3 | 3 | 5 | 3 | 3 | 2 | 1 | 5 | 3 | -2 | 0 | 0 | 0 | 4 | 4 | 1 |
-7 | 0 | 0 | -2 | -1 | -1 | -2 | 2 | 1 | -2 | 0 | 0 | 0 | 3 | 2 | -2 | |
78 | 68 | 85 | 95 | 93 | 87 | 50 | 56 | 92 | 91 | 69 | 71 | 58 | 57 | 77 | 96 | |
200 | 1100 | 1450 | 1400 | 1100 | 1100 | 1050 | 1350 | 1300 | 600 | 550 | 850 | 650 | 1500 | 1400 | 1250 | |
 | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — |
 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — |
Heavy rain (total 29.0mm), heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -3°C on Wed night). Wind will be generally light.
Mild at first with light rain (total 6.0mm) on Mon night followed by colder weather and light fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 5°C on Mon morning, min -6°C on Tue afternoon). Wind will be generally light.
Latest snow reports near Unazuki Onsen:
Snowing at a moderate rate in Happo One. Strong winds. Cold temperatures. Knee-deep fresh snow! There are some open lifts. from Happo One
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 20 cm |
| Last snowfall: | 13 Jan 2026 |
| Snow Alerts | Create Alert |
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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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