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Hachi Kōgen Weather (Next 3 days): The snow forecast for Hachi Kōgen is: Moderate rain (total 15.0mm) heaviest on Sun morning, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 10°C on Sat night, min -4°C on Mon morning). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night).
Hachi Kōgen Weather (Days 4-6): Mild with heavy rain (total 28.0mm), heaviest during Tue night. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 8°C on Tue night, min -6°C on Thu night). Winds decreasing (near gales from the S on Tue night, calm by Wed night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 9 |  | ||||
| Bottom Lift: | 12 | |
Latest snow reports near Hachi Kōgen:
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | |  |  | |  | | |  |  | |  | | | | |
some clouds | cloudy | mod. rain | mod. rain | light snow | light snow | light snow | clear | some clouds | some clouds | heavy rain | light rain | light rain | light rain | light rain | light snow | light snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 5 | |
— | — | 9 | 6 | — | — | — | — | — | — | 12 | 4 | 4 | 5 | 2 | 1 | — | |
max °C | 9 | 10 | 7 | 4 | 0 | -3 | -3 | 2 | 5 | 5 | 8 | 8 | 8 | 6 | 3 | 2 | -2 |
min °C | 9 | 9 | 4 | 2 | -2 | -4 | -3 | -2 | 3 | 5 | 5 | 8 | 7 | 3 | 2 | 2 | -6 |
5 | 6 | 0 | -3 | -9 | -11 | -9 | -7 | -1 | -1 | -1 | 4 | 4 | 1 | 2 | 0 | -16 | |
83 | 80 | 98 | 94 | 97 | 91 | 93 | 48 | 54 | 92 | 93 | 96 | 91 | 99 | 97 | 94 | 90 | |
2700 | 2750 | 2600 | 2150 | 1050 | 800 | 800 | 1200 | 2000 | 2300 | 2500 | 2800 | 2650 | 2750 | 1700 | 1550 | 750 | |
 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — |
 | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:53 | — |
Moderate rain (total 15.0mm) heaviest on Sun morning, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 10°C on Sat night, min -4°C on Mon morning). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night).
Mild with heavy rain (total 28.0mm), heaviest during Tue night. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 8°C on Tue night, min -6°C on Thu night). Winds decreasing (near gales from the S on Tue night, calm by Wed night).
Latest snow reports near Hachi Kōgen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hachi Kōgen at the specific elevation of 1200 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hachi Kōgen. 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.
Resort name is also written as Hachi Kogen.
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