Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: Heavy rain (total 20.0mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Thu night). Wind will be generally light.
Hirayu Onsen Weather (Days 4-6): Heavy rain (total 21.0mm), heaviest during Mon night. Freeze-thaw conditions (max 10°C on Sun morning, min 0°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: | 7 | |
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | |  |  |  |  | | |  | |  |  | | |  | |
cloudy | mod. rain | light snow | light rain | light rain | rain shwrs | clear | rain shwrs | light rain | rain shwrs | light rain | clear | clear | some clouds | cloudy | light rain | light rain | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 8 | 4 | 3 | 2 | 1 | — | 1 | 1 | 1 | 5 | — | — | — | — | 2 | 2 | 11 | |
max °C | 7 | 4 | 2 | 4 | 3 | 2 | 8 | 9 | 3 | 8 | 5 | 2 | 10 | 10 | 4 | 6 | 6 | 5 |
min °C | 6 | 2 | 2 | 3 | 2 | -1 | 5 | 5 | 0 | 6 | 4 | 0 | 7 | 5 | 3 | 5 | 6 | 5 |
5 | 1 | 1 | 3 | 2 | -1 | 4 | 4 | 0 | 5 | 4 | 0 | 7 | 4 | 3 | 4 | 5 | 3 | |
52 | 87 | 95 | 98 | 99 | 91 | 64 | 47 | 87 | 53 | 89 | 85 | 50 | 43 | 67 | 88 | 92 | 92 | |
2100 | 1950 | 1800 | 1800 | 1800 | 1700 | 2050 | 2200 | 1700 | 2050 | 2050 | 1800 | 2300 | 2500 | 2150 | 2200 | 2400 | 2350 | |
 | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — |
Heavy rain (total 20.0mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Thu night). Wind will be generally light.
Heavy rain (total 21.0mm), heaviest during Mon night. Freeze-thaw conditions (max 10°C on Sun morning, min 0°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: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hirayu Onsen at the specific elevation of 1310 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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