Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  |  |  | | | | | | | |
cloudy | rain shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | clear | cloudy | cloudy | some clouds | light rain | mod. rain | light rain | snow shwrs | snow shwrs | some clouds | cloudy | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | 4 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 |
mm | — | 1 | 2 | — | — | — | — | — | — | — | 1 | 10 | 2 | 1 | — | — | — | 4 |
max °C | 7 | 7 | 3 | -3 | -3 | -2 | 3 | 5 | 6 | 9 | 9 | 9 | 6 | 2 | -2 | 2 | 2 | 5 |
min °C | 6 | 6 | -3 | -3 | -3 | -3 | 1 | 4 | 6 | 8 | 9 | 7 | 5 | -1 | -2 | 0 | 1 | 2 |
chill °C | 4 | 2 | -13 | -13 | -13 | -12 | -4 | -1 | 1 | 4 | 6 | 4 | -1 | -10 | -12 | -7 | -2 | -4 |
Humid % | 89 | 89 | 92 | 90 | 82 | 95 | 54 | 66 | 75 | 83 | 79 | 89 | 92 | 92 | 86 | 66 | 58 | 97 |
Freeze m | 2400 | 2050 | 1200 | 600 | 650 | 650 | 1200 | 1700 | 2350 | 2600 | 2650 | 2600 | 2000 | 1300 | 700 | 1000 | 1200 | 1450 |
 | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — |
 | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:34 | — | — | 4:32 | — |
Next 3 days weather summary:Mild with light rain (total 3.0mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 7°C on Tue morning, min -3°C on Tue night). Winds increasing (light winds from the SW on Tue morning, gales from the WNW by Tue night). | Days 4-6 weather summary:Moderate rain (total 18.0mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 9°C on Fri morning, min -2°C on Sat night). Winds decreasing (gales from the W on Sat night, light winds from the SW by Sun 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. |
|---|---|
0.3 | 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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