Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  |  | | | |  | | | |
clear | some clouds | clear | clear | clear | clear | some clouds | mod. rain | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 7 | 3 | 1 | — | 6 | 1 | 4 | 2 | — |
max °C | 11 | 13 | 14 | 12 | 14 | 15 | 15 | 14 | 11 | 5 | 7 | 7 | 7 | 10 | 10 | 6 |
min °C | 11 | 13 | 12 | 11 | 14 | 13 | 13 | 12 | 9 | 4 | 6 | 6 | 6 | 9 | 7 | 4 |
chill °C | 11 | 13 | 12 | 11 | 13 | 11 | 10 | 9 | 4 | -3 | 1 | 2 | 1 | 4 | 2 | 0 |
Humid % | 84 | 63 | 68 | 76 | 47 | 65 | 66 | 94 | 91 | 64 | 65 | 95 | 85 | 96 | 72 | 91 |
Freeze m | 4050 | 4000 | 3950 | 4050 | 4050 | 3950 | 3900 | 3700 | 3200 | 1850 | 1850 | 2050 | 2300 | 2750 | 2750 | 3100 |
 | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — |
 | — | — | 5:00 | — | — | 4:59 | — | — | 4:58 | — | — | 4:55 | — | — | 4:54 | — |
Next 4 days weather summary:Moderate rain (total 10.0mm), heaviest on Wed morning. Very mild (max 15°C on Tue afternoon, min 9°C on Wed afternoon). Winds increasing (calm on Sun night, strong winds from the WSW by Wed afternoon). | Days 5-7 weather summary:Moderate rain (total 14.0mm), heaviest on Thu afternoon. Very mild (max 10°C on Fri morning, min 4°C on Wed night). Winds decreasing (near gales from the W on Wed night, light winds from the W by Sat afternoon). | |||||||||||||||
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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