Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: Heavy rain (total 29.0mm), heaviest during Wed morning. Mild temperatures (max 5°C on Tue morning, min 1°C on Mon afternoon). Wind will be generally light.
Hirayu Onsen Weather (Days 4-6): Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Middle Lift: | 4 | | ||||
| Bottom Lift: | 6 | |
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  | | |  |  |  | | |
light rain | clear | cloudy | cloudy | cloudy | mod. rain | heavy rain | light rain | some clouds | clear | clear | clear | clear | cloudy | light snow | light snow | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | |
2 | — | — | — | — | 6 | 16 | 5 | — | — | — | — | — | — | 8 | — | — | — | |
max °C | 2 | 3 | 2 | 5 | 5 | 3 | 3 | 3 | 3 | 7 | 7 | 4 | 6 | 7 | 4 | 1 | -1 | 1 |
min °C | 2 | 1 | 1 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 5 | 3 | 5 | 5 | 1 | 0 | -1 | -3 |
-3 | -3 | -3 | 0 | -2 | -2 | 1 | 3 | 1 | 2 | 3 | 3 | 4 | 3 | -2 | -6 | -7 | -9 | |
84 | 49 | 28 | 21 | 40 | 91 | 99 | 93 | 89 | 66 | 56 | 66 | 55 | 67 | 92 | 94 | 70 | 48 | |
2200 | 2300 | 2200 | 2550 | 2700 | 2400 | 2500 | 2400 | 2500 | 3100 | 3100 | 2950 | 2700 | 2650 | 2700 | 2000 | 1600 | 1150 | |
 | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — |
Heavy rain (total 29.0mm), heaviest during Wed morning. Mild temperatures (max 5°C on Tue morning, min 1°C on Mon afternoon). Wind will be generally light.
Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Sat night). Wind will be generally light.
Latest snow reports near Hirayu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
1.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hirayu Onsen at the specific elevation of 1860 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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