Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -4°C on Mon night). Wind will be generally light.
Hirayu Onsen Weather (Days 4-6): Light rain (total 5.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Tue night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Middle Lift: | -1 | | ||||
| Bottom Lift: | -2 | |
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  |  | |  |  | | | | | |  |  | |
clear | cloudy | cloudy | some clouds | light rain | snow shwrs | some clouds | clear | some clouds | some clouds | cloudy | light rain | some clouds | some clouds | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 1 | 2 | — | — | — | — | — | 2 | — | — | 2 | 1 | |
max °C | -1 | 4 | 3 | 0 | 3 | 3 | -2 | 3 | 4 | 1 | 4 | 3 | 2 | 5 | 5 | 2 |
min °C | -1 | 2 | 1 | -1 | 2 | 0 | -4 | 0 | 0 | -1 | 2 | 2 | 0 | 4 | 3 | 1 |
-1 | 0 | 1 | -1 | 1 | -3 | -8 | -2 | 0 | -1 | 0 | 2 | -2 | 4 | 3 | 0 | |
12 | 10 | 24 | 35 | 66 | 73 | 86 | 54 | 59 | 68 | 63 | 64 | 83 | 63 | 76 | 81 | |
1400 | 1850 | 2000 | 1450 | 1850 | 2000 | 1150 | 1600 | 2100 | 1600 | 1900 | 1950 | 1700 | 2100 | 2200 | 1900 | |
 | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — |
 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — |
Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -4°C on Mon night). Wind will be generally light.
Light rain (total 5.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Tue night). Wind will be generally light.
Latest snow reports near Hirayu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
0.6 | 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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