Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: Light rain (total 7.0mm), mostly falling on Sun night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -5°C on Fri night). Wind will be generally light.
Hirayu Onsen Weather (Days 4-6): Heavy rain (total 40.0mm), heaviest during Tue night. Mild temperatures (max 7°C on Thu morning, min 2°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -6 |  | ||||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | -5 | |
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | | | |  |  | |  |  |  |  |  | |  | |
clear | some clouds | clear | clear | clear | clear | mod. rain | rain shwrs | some clouds | cloudy | cloudy | light rain | heavy rain | mod. rain | light rain | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 6 | 1 | — | — | — | 1 | 28 | 10 | 1 | — | |
max °C | -4 | 2 | 3 | -1 | 4 | 5 | 3 | 5 | 5 | 3 | 5 | 4 | 4 | 4 | 4 | 3 |
min °C | -5 | 0 | 0 | -1 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 2 |
-5 | 0 | 0 | -1 | 0 | 0 | -1 | 0 | 2 | 3 | 2 | 1 | 0 | 2 | 1 | 2 | |
61 | 38 | 39 | 45 | 46 | 51 | 97 | 86 | 41 | 25 | 22 | 63 | 97 | 96 | 90 | 88 | |
650 | 1550 | 2000 | 1350 | 2100 | 2500 | 2050 | 2100 | 2300 | 2300 | 2400 | 2450 | 2300 | 2250 | 2450 | 2350 | |
 | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — |
Light rain (total 7.0mm), mostly falling on Sun night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -5°C on Fri night). Wind will be generally light.
Heavy rain (total 40.0mm), heaviest during Tue night. Mild temperatures (max 7°C on Thu morning, min 2°C on Wed night). Wind will be generally light.
Latest snow reports near Hirayu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 11 cm |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
1.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.6 | Powder days Fresh snow, limited sun, any wind. |
1.3 | 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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