Next 3 days weather summary:Light rain (total 8.0mm), mostly falling on Fri morning. Very mild (max 15°C on Thu morning, min 6°C on Thu night). Winds increasing (calm on Wed morning, strong winds from the W by Fri morning). | Days 4-6 weather summary:Light rain (total 5.0mm), mostly falling on Fri night. Very mild (max 10°C on Sun afternoon, min 5°C on Sat night). Winds decreasing (strong winds from the W on Fri afternoon, calm by Sun afternoon). | ||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  |  |  |  | | | | | |  | |
clear | clear | clear | clear | some clouds | cloudy | light rain | rain shwrs | rain shwrs | some clouds | light rain | light rain | rain shwrs | clear | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 1 | 3 | 4 | — | 1 | 2 | 2 | — | — | — | — |
max °C | 11 | 9 | 13 | 14 | 13 | 15 | 15 | 11 | 8 | 7 | 6 | 8 | 8 | 6 | 9 | 10 | 10 |
min °C | 9 | 8 | 11 | 12 | 12 | 15 | 13 | 6 | 7 | 7 | 6 | 7 | 7 | 5 | 8 | 8 | 8 |
chill °C | 6 | 5 | 11 | 10 | 10 | 13 | 11 | 1 | 2 | 2 | 0 | 4 | 3 | 1 | 6 | 8 | 6 |
Humid % | 76 | 64 | 45 | 48 | 53 | 48 | 81 | 53 | 84 | 76 | 89 | 86 | 85 | 88 | 61 | 60 | 61 |
Freeze m | 3700 | 3450 | 3750 | 3850 | 4050 | 4150 | 3700 | 3200 | 2200 | 1950 | 2100 | 2300 | 2500 | 2350 | 2500 | 3100 | 3100 |
 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — |
 | 5:22 | — | — | 5:20 | — | — | 5:17 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Okunakayama Kōgen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 11 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 Okunakayama Kōgen at the specific elevation of 1000 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Okunakayama 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 Okunakayama Kogen.
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