Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | |  |  |  | |  |  | | | | |  | |
light rain | light rain | mod. rain | light rain | light rain | cloudy | light rain | heavy rain | light rain | some clouds | light rain | rain shwrs | clear | some clouds | cloudy | light rain | light rain | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 3 | 6 | 1 | 1 | — | 1 | 17 | 1 | — | 1 | 2 | — | — | — | 1 | 1 | — |
max °C | 18 | 17 | 17 | 16 | 17 | 17 | 18 | 15 | 11 | 10 | 10 | 8 | 15 | 16 | 14 | 17 | 17 | 16 |
min °C | 17 | 17 | 15 | 14 | 16 | 17 | 18 | 12 | 8 | 9 | 8 | 6 | 12 | 13 | 13 | 17 | 16 | 15 |
chill °C | 16 | 16 | 15 | 14 | 15 | 16 | 17 | 10 | 5 | 7 | 5 | 3 | 11 | 12 | 12 | 17 | 16 | 15 |
Humid % | 91 | 95 | 95 | 97 | 89 | 93 | 82 | 98 | 87 | 80 | 74 | 82 | 55 | 76 | 83 | 82 | 88 | 79 |
Freeze m | 4150 | 4200 | 4250 | 4250 | 4250 | 4500 | 4400 | 4100 | 3950 | 3500 | 3550 | 3650 | 4000 | 4150 | 4350 | 4250 | 4200 | 4350 |
 | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — |
 | — | 5:22 | — | — | 5:21 | — | — | 5:20 | — | — | 5:17 | — | — | 5:16 | — | — | 5:15 | — |
Next 3 days weather summary:Heavy rain (total 32.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Mon morning, min 8°C on Wed night). Winds increasing (light winds from the WNW on Mon night, strong winds from the SW by Wed morning). | Days 4-6 weather summary:Light rain (total 5.0mm), mostly falling on Thu afternoon. Very mild (max 17°C on Sat morning, min 6°C on Thu night). Wind will be generally light. | |||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Hachi Kōgen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hachi Kōgen at the specific elevation of 850 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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