Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: Mild with moderate rain (total 10.0mm) on Fri night, Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Fri morning, min -9°C on Wed night). Wind will be generally light.
Hirayu Onsen Weather (Days 4-6): A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Mon morning, min -10°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Middle Lift: | -3 | | ||||
| Bottom Lift: | -1 | |
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  | |  |  |  |  |  | |  | | |  | | | | |
snow shwrs | snow shwrs | snow shwrs | clear | clear | some clouds | cloudy | light rain | mod. snow | light snow | light snow | light snow | snow shwrs | clear | cloudy | cloudy | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | 6 | 2 | 3 | 4 | — | — | — | — | — | 4 | |
— | — | — | — | — | — | — | 1 | 9 | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -8 | 0 | 1 | -1 | 6 | 5 | 2 | -2 | -3 | -6 | -3 | -3 | -7 | 0 | -1 | -4 |
min °C | -1 | -6 | -9 | -3 | -4 | -5 | 4 | 2 | -1 | -2 | -5 | -10 | -6 | -9 | -10 | -2 | -4 | -6 |
-4 | -10 | -13 | -6 | -6 | -7 | 3 | -1 | -4 | -7 | -9 | -15 | -10 | -12 | -10 | -2 | -4 | -11 | |
90 | 80 | 88 | 66 | 64 | 50 | 49 | 67 | 97 | 84 | 87 | 91 | 71 | 69 | 60 | 53 | 63 | 96 | |
1100 | 1050 | 0 | 750 | 1400 | 1100 | 1950 | 2100 | 1700 | 900 | 800 | 200 | 300 | 850 | 0 | 1000 | 1100 | 650 | |
 | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — |
 | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — |
Mild with moderate rain (total 10.0mm) on Fri night, Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Fri morning, min -9°C on Wed night). Wind will be generally light.
A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Mon morning, min -10°C on Sat night). Wind will be generally light.
Latest snow reports near Hirayu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 19 cm |
| Last snowfall: | 3 Mar 2026 |
| Snow Alerts | Create Alert |
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
0.7 | 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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