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Hirayu Onsen Weather (Next 3 days): The snow forecast for Hirayu Onsen is: Moderate rain (total 19.0mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Wed morning, min -10°C on Thu night). Winds increasing (light winds from the SW on Tue morning, fresh winds from the NW by Thu night).
Hirayu Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Temperatures will be well below freezing (max -6°C on Sun morning, min -16°C on Fri afternoon). Winds decreasing (strong winds from the NW on Fri morning, light winds from the W by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Middle Lift: | 1 | | ||||
| Bottom Lift: | 0 | |
Latest snow reports near Hirayu Onsen:
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  |  |  |  | | | |  | | |
clear | clear | light snow | light rain | light rain | heavy rain | light snow | light snow | heavy snow | heavy snow | mod. snow | snow shwrs | cloudy | cloudy | light snow | light snow | snow shwrs | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 5 | — | — | — | 3 | 1 | 12 | 14 | 6 | 1 | — | — | 2 | 3 | — | — | |
— | — | — | 2 | 5 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 2 | 1 | 3 | 2 | 2 | 1 | 2 | -2 | -11 | -15 | -13 | -9 | -9 | -9 | -6 | -6 | -6 |
min °C | -2 | 0 | 0 | 2 | 2 | 2 | 1 | 0 | -10 | -13 | -16 | -15 | -11 | -10 | -10 | -8 | -8 | -7 |
-5 | -4 | -5 | -3 | -2 | -2 | -3 | -5 | -20 | -25 | -27 | -26 | -17 | -14 | -15 | -15 | -14 | -12 | |
52 | 44 | 96 | 88 | 97 | 97 | 96 | 92 | 85 | 92 | 91 | 69 | 52 | 60 | 85 | 93 | 73 | 59 | |
1450 | 2200 | 2150 | 2250 | 2300 | 2350 | 2150 | 2100 | 1000 | 250 | 0 | 0 | 0 | 400 | 0 | 700 | 1050 | 300 | |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | 4:38 | — | — | 4:39 | — | — | 4:39 | — | — | 4:40 | — | — | 4:40 | — | — | 4:42 | — |
Moderate rain (total 19.0mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Wed morning, min -10°C on Thu night). Winds increasing (light winds from the SW on Tue morning, fresh winds from the NW by Thu night).
A heavy fall of snow, heaviest during Fri morning. Temperatures will be well below freezing (max -6°C on Sun morning, min -16°C on Fri afternoon). Winds decreasing (strong winds from the NW on Fri morning, light winds from the W by Sat afternoon).
Latest snow reports near Hirayu Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 21 Dec 2025 |
| Snow Alerts | Create Alert |
1.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.9 | 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 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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