Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  | | |  | | | | |  | |
light rain | light rain | light rain | rain shwrs | rain shwrs | snow shwrs | mod. snow | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | cloudy | light snow | snow shwrs | snow shwrs | snow shwrs | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | 6 | 4 | 4 | — | — | — | — | 3 | 4 | — | — | — |
mm | 5 | 3 | 4 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 8 | 9 | 8 | 7 | 0 | -4 | -4 | -4 | -3 | -3 | -4 | -1 | -2 | -5 | -5 | -4 | -2 |
min °C | 7 | 8 | 8 | 7 | 3 | -4 | -5 | -4 | -5 | -4 | -4 | -5 | -2 | -3 | -8 | -6 | -6 | -6 |
chill °C | 4 | 5 | 5 | 2 | -5 | -14 | -16 | -15 | -16 | -14 | -11 | -12 | -5 | -10 | -19 | -16 | -12 | -12 |
Humid % | 96 | 96 | 91 | 98 | 95 | 74 | 95 | 93 | 92 | 85 | 86 | 94 | 87 | 98 | 94 | 81 | 76 | 83 |
Freeze m | 2550 | 2900 | 2950 | 2450 | 2150 | 650 | 450 | 400 | 350 | 600 | 650 | 0 | 650 | 700 | 0 | 200 | 500 | 0 |
 | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — |
 | — | 4:29 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — |
Next 3 days weather summary:Moderate rain (total 17.0mm), heaviest on Thu morning giving way to a moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 9°C on Thu night, min -5°C on Sat morning). Winds increasing (light winds from the S on Thu afternoon, gales from the W by Sat afternoon). | Days 4-6 weather summary:A light covering of new snow, mostly falling on Mon night. Temperatures will be below freezing (max -1°C on Mon morning, min -8°C on Mon night). Winds decreasing (near gales from the W on Sun morning, light winds from the WSW by Mon morning). | |||||||||||||||||
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: | 28 Oct 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.3 | 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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