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Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -5°C on Mon morning, min -13°C on Mon night). Wind will be generally light.
Hirayu Onsen Weather (Days 4-6): A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -4°C on Fri morning, min -13°C on Thu afternoon). Winds increasing (light winds from the W on Fri morning, strong winds from the WSW by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -7 |  | ||||
| Middle Lift: | -6 | | ||||
| Bottom Lift: | -5 | |
Latest snow reports near Hirayu Onsen:
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | |  |  | | | | |
light snow | light snow | mod. snow | mod. snow | light snow | snow shwrs | some clouds | cloudy | some clouds | mod. snow | snow shwrs | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | 1 | 9 | 7 | 1 | — | — | — | — | 7 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -5 | -5 | -7 | -10 | -9 | -9 | -5 | -6 | -7 | -9 | -10 | -11 | -4 | -5 | -7 |
min °C | -7 | -6 | -6 | -13 | -12 | -11 | -11 | -7 | -8 | -9 | -10 | -13 | -13 | -7 | -7 | -7 |
-14 | -13 | -13 | -22 | -21 | -19 | -16 | -12 | -15 | -15 | -17 | -21 | -21 | -11 | -12 | -13 | |
69 | 90 | 95 | 98 | 75 | 63 | 38 | 32 | 57 | 96 | 75 | 55 | 50 | 27 | 42 | 32 | |
550 | 950 | 1050 | 0 | 0 | 450 | 0 | 700 | 1050 | 700 | 350 | 350 | 0 | 700 | 1150 | 0 | |
 | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | — | 4:47 | — | — | 4:49 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — |
A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -5°C on Mon morning, min -13°C on Mon night). Wind will be generally light.
A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -4°C on Fri morning, min -13°C on Thu afternoon). Winds increasing (light winds from the W on Fri morning, strong winds from the WSW by Sat afternoon).
Latest snow reports near Hirayu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 19 cm |
| Last snowfall: | 3 Jan 2026 |
| Snow Alerts | Create Alert |
1.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.7 | 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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