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Okunakayama Kōgen at 1000 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 14 Oct 2026
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | |  |  | | | |
some clouds | some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | some clouds | clear | some clouds | cloudy | mod. rain | rain shwrs | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 5 | 1 | 21 | 1 | — | — | — | — | — | — | — | 7 | 10 | — |
max °C | 5 | 8 | 7 | 9 | 9 | 9 | 5 | 8 | 7 | 7 | 12 | 13 | 14 | 15 | 13 | 12 |
min °C | 4 | 7 | 7 | 6 | 9 | 6 | 4 | 6 | 6 | 5 | 10 | 12 | 12 | 13 | 13 | 11 |
chill °C | -2 | 2 | 3 | 1 | 5 | 1 | -1 | 1 | 1 | 1 | 9 | 10 | 9 | 9 | 11 | 9 |
Humid % | 76 | 72 | 92 | 73 | 98 | 76 | 87 | 73 | 76 | 48 | 34 | 34 | 73 | 90 | 92 | 57 |
Freeze m | 2150 | 2200 | 2200 | 2500 | 2750 | 2600 | 2150 | 1950 | 3200 | 3300 | 3250 | 3600 | 3750 | 3950 | 3750 | 3850 |
 | — | 5:43 | — | — | 5:45 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | — | 4:55 | — | — | 4:54 | — | — | 4:52 | — | — | 4:52 | — | — | 4:50 | — |
Next 4 days weather summary:Heavy rain (total 28.0mm), heaviest during Fri morning. Mild temperatures (max 9°C on Thu night, min 4°C on Wed night). Mainly strong winds. | Days 5-7 weather summary:Heavy rain (total 35.0mm), heaviest during Mon afternoon. Very mild (max 15°C on Mon morning, min 5°C on Sat night). Winds increasing (light winds from the WNW on Sat night, gales from the SW by Mon morning). | |||||||||||||||
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Avalanche information: Japan Avalanche Network
Popular Okunakayama Kōgen Pages
Snow Radar
Latest snow reports near Okunakayama Kōgen:
Okunakayama Kōgen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 11 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Iwate are reporting: powder (0) / good piste (0)
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Snow History
Week 3 of October has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Okunakayama Kōgen Forecast Snowfall
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Other resorts in Japan - Iwate are reporting: powder (0) / good piste (0)
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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