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Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: Moderate rain (total 18.0mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Sun morning, min -5°C on Sun night). Wind will be generally light.
Hirayu Onsen Weather (Days 4-6): Heavy rain (total 39.0mm), mainly falling Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Wed morning, min -10°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Middle Lift: | 5 | | ||||
| Bottom Lift: | 4 | |
Latest snow reports near Hirayu Onsen:
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | |  |  |  | | | |  | |
light rain | heavy rain | light snow | snow shwrs | some clouds | clear | clear | some clouds | light snow | heavy rain | heavy rain | light rain | cloudy | light snow | light snow | light snow | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 1 | — | — | — | — | — | 3 | — | — | — | — | — | 3 | 1 | 2 | 1 | |
1 | 16 | — | — | — | — | — | — | 1 | 14 | 23 | 2 | — | — | — | — | — | — | |
max °C | 7 | 5 | 1 | -3 | -3 | -2 | 3 | 3 | 3 | 4 | 4 | 4 | 1 | 0 | -1 | -6 | -7 | -9 |
min °C | 6 | 2 | -5 | -5 | -5 | -4 | 0 | 2 | 1 | 3 | 4 | 2 | 1 | -1 | -7 | -6 | -9 | -10 |
4 | 2 | -9 | -9 | -5 | -4 | 0 | 2 | -2 | 0 | 3 | 0 | 1 | -3 | -13 | -11 | -13 | -14 | |
82 | 99 | 94 | 82 | 77 | 75 | 48 | 47 | 91 | 93 | 99 | 95 | 90 | 93 | 96 | 80 | 82 | 84 | |
2750 | 2550 | 1450 | 850 | 1150 | 950 | 1600 | 2150 | 2150 | 2450 | 2650 | 2250 | 1900 | 1650 | 1100 | 600 | 600 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — | — | 4:39 | — | — | 4:40 | — |
Moderate rain (total 18.0mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Sun morning, min -5°C on Sun night). Wind will be generally light.
Heavy rain (total 39.0mm), mainly falling Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Wed morning, min -10°C on Fri night). Wind will be generally light.
Latest snow reports near Hirayu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.1 | Powder days Fresh snow, limited sun, any wind. |
0.9 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hirayu Onsen at the specific elevation of 1585 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hirayu 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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