Next 3 days weather summary:Light rain (total 2.0mm), mostly falling on Wed afternoon. Warm (max 20°C on Wed afternoon, min 15°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 21.0mm), heaviest during Thu night. Warm (max 22°C on Fri morning, min 18°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | |  |  |  | | | |  |  | | |
some clouds | clear | some clouds | clear | some clouds | some clouds | some clouds | light rain | some clouds | cloudy | t-storm risk | light rain | cloudy | t-storm risk | some clouds | rain shwrs | mod. rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 2 | — | — | 3 | 4 | — | 2 | — | 2 | 6 | 4 |
max °C | 18 | 18 | 16 | 18 | 19 | 17 | 19 | 20 | 17 | 21 | 21 | 19 | 22 | 22 | 20 | 22 | 22 | 20 |
min °C | 17 | 17 | 15 | 17 | 17 | 16 | 18 | 19 | 17 | 19 | 20 | 18 | 20 | 21 | 20 | 22 | 21 | 19 |
chill °C | 16 | 16 | 14 | 16 | 17 | 16 | 18 | 19 | 17 | 19 | 20 | 18 | 20 | 21 | 20 | 22 | 21 | 19 |
Humid % | 85 | 81 | 75 | 64 | 73 | 91 | 81 | 82 | 92 | 83 | 79 | 86 | 72 | 74 | 82 | 71 | 80 | 81 |
Freeze m | 4400 | 4500 | 4500 | 4400 | 4450 | 4550 | 4750 | 4850 | 4900 | 4850 | 4850 | 4650 | 4700 | 4750 | 4750 | 4650 | 4600 | 4550 |
 | 4:11 | — | — | 4:11 | — | — | 4:13 | — | — | 4:13 | — | — | 4:13 | — | — | 4:15 | — | — |
 | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:05 | — |
SnowProGo pro and carve into:
Avalanche 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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Nearest