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Hiraniwa Kogen Weather (Next 3 days): The snow forecast for Hiraniwa Kogen is: Moderate rain (total 14.0mm) heaviest on Mon morning, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun morning, min -5°C on Fri night). Winds increasing (light winds from the WSW on Sat afternoon, near gales from the W by Mon afternoon).
Hiraniwa Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 1°C on Wed night, min -5°C on Tue morning). Winds decreasing (strong winds from the W on Mon night, light winds from the W by Thu morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Bottom Lift: | -4 | |
Latest snow reports near Hiraniwa Kogen:
opening day is 6th of December. from Appi Kogen
Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | |  | | | | | | |
snow shwrs | some clouds | some clouds | snow shwrs | light snow | light rain | light rain | mod. rain | light snow | light snow | snow shwrs | some clouds | snow shwrs | some clouds | some clouds | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
1 | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | 4 | |
— | — | — | — | — | 2 | 4 | 8 | — | — | — | — | — | — | — | — | |
max °C | -3 | 1 | 0 | 1 | 3 | 3 | 3 | 3 | -1 | -3 | -4 | -4 | -3 | -2 | -1 | 1 |
min °C | -5 | -1 | 0 | 0 | 2 | 3 | 2 | 3 | -2 | -4 | -5 | -5 | -4 | -3 | -3 | -1 |
-14 | -8 | -5 | -6 | -4 | -2 | -4 | -4 | -11 | -13 | -14 | -12 | -11 | -10 | -9 | -7 | |
91 | 88 | 91 | 73 | 89 | 95 | 97 | 95 | 88 | 91 | 82 | 76 | 94 | 60 | 60 | 95 | |
0 | 700 | 850 | 1200 | 1150 | 1300 | 1250 | 1350 | 750 | 250 | 250 | 300 | 200 | 350 | 600 | 1050 | |
 | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — |
 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — |
Moderate rain (total 14.0mm) heaviest on Mon morning, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun morning, min -5°C on Fri night). Winds increasing (light winds from the WSW on Sat afternoon, near gales from the W by Mon afternoon).
A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 1°C on Wed night, min -5°C on Tue morning). Winds decreasing (strong winds from the W on Mon night, light winds from the W by Thu morning).
Latest snow reports near Hiraniwa Kogen:
opening day is 6th of December. from Appi Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 17 cm |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
1.1 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hiraniwa Kogen at the specific elevation of 805 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hiraniwa Kogen. 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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