Unazuki Onsen Weather (Next 3 days): The snow forecast for Unazuki Onsen is: Heavy rain (total 34.0mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed afternoon. Freeze-thaw conditions (max 7°C on Mon night, min -2°C on Wed night). Wind will be generally light.
Unazuki Onsen Weather (Days 4-6): Heavy rain (total 24.0mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 10°C on Fri morning, min -2°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Bottom Lift: | 6 | |
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | |  |  |  |  |  |  | | | | |  | |
cloudy | light rain | mod. rain | heavy rain | light rain | light snow | light snow | snow shwrs | clear | some clouds | cloudy | light rain | light snow | light snow | light snow | heavy snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | 1 | 2 | — | — | — | — | — | 2 | 3 | 4 | 12 | |
— | 2 | 8 | 20 | 4 | — | — | — | — | — | — | 1 | 23 | — | — | — | |
max °C | 7 | 7 | 6 | 6 | 2 | 2 | 0 | 2 | 3 | 4 | 10 | 9 | 8 | 1 | 1 | 0 |
min °C | 7 | 7 | 6 | 3 | 2 | 1 | -2 | 0 | 1 | 1 | 8 | 8 | 1 | 1 | 0 | -2 |
5 | 6 | 6 | 0 | -1 | -2 | -5 | -3 | 1 | 1 | 8 | 6 | -5 | -5 | -6 | -8 | |
60 | 83 | 89 | 98 | 91 | 88 | 91 | 78 | 59 | 52 | 53 | 65 | 97 | 93 | 95 | 94 | |
2150 | 2100 | 1600 | 1400 | 850 | 750 | 400 | 550 | 900 | 1650 | 2200 | 2200 | 1250 | 650 | 600 | 350 | |
 | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — |
Heavy rain (total 34.0mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed afternoon. Freeze-thaw conditions (max 7°C on Mon night, min -2°C on Wed night). Wind will be generally light.
Heavy rain (total 24.0mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 10°C on Fri morning, min -2°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat morning).
Latest snow reports near Unazuki Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | 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 499 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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