Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  |  | | | |  |  | | | |
light rain | light rain | light rain | heavy rain | rain shwrs | snow shwrs | some clouds | some clouds | cloudy | light rain | light rain | light rain | snow shwrs | clear | clear | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 2 | 2 | 14 | 2 | 1 | — | — | — | 1 | 4 | 3 | 3 | — | — | — |
max °C | 7 | 9 | 9 | 8 | 7 | 5 | -1 | 1 | 2 | 4 | 6 | 6 | 5 | 3 | 2 | 1 |
min °C | 6 | 8 | 9 | 7 | 7 | 1 | -2 | 0 | 1 | 2 | 5 | 6 | 2 | 2 | 0 | 0 |
chill °C | 0 | 4 | 6 | 4 | 3 | -7 | -11 | -8 | -6 | -3 | 0 | 3 | -5 | -5 | -7 | -6 |
Humid % | 74 | 85 | 90 | 94 | 87 | 92 | 80 | 68 | 65 | 93 | 95 | 97 | 99 | 84 | 69 | 85 |
Freeze m | 2400 | 2800 | 2700 | 2450 | 2050 | 1650 | 800 | 1000 | 1200 | 1450 | 2200 | 2200 | 1800 | 1200 | 1200 | 1050 |
 | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — |
 | — | — | 4:36 | — | — | 4:34 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — |
Next 4 days weather summary:Heavy rain (total 22.0mm), heaviest during Fri night. Freeze-thaw conditions (max 9°C on Fri morning, min -2°C on Sat night). Winds increasing (light winds from the WSW on Fri night, near gales from the W by Sun morning). | Days 5-7 weather summary:Moderate rain (total 11.0mm), heaviest on Mon morning. Freeze-thaw conditions (max 6°C on Mon morning, min 0°C on Tue afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the W by Wed 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: | 4 cm |
| Last snowfall: | 28 Oct 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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