Next 3 days weather summary:Moderate rain (total 17.0mm), heaviest on Sun afternoon. Very mild (max 18°C on Tue afternoon, min 13°C on Sun morning). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 23.0mm), heaviest during Thu morning. Warm (max 21°C on Wed morning, min 12°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | | |  | |  |  | | | |
light rain | mod. rain | light rain | cloudy | light rain | cloudy | light rain | cloudy | some clouds | t-storm risk | t-storm risk | light rain | heavy rain | light rain | rain shwrs | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 6 | 3 | — | 1 | — | 2 | — | — | 2 | 3 | 2 | 13 | 2 | 1 | — | — | — |
max °C | 13 | 14 | 15 | 16 | 17 | 17 | 17 | 18 | 18 | 21 | 21 | 19 | 16 | 16 | 15 | 16 | 16 | 13 |
min °C | 13 | 14 | 14 | 16 | 17 | 16 | 16 | 18 | 18 | 20 | 20 | 16 | 16 | 16 | 14 | 15 | 14 | 12 |
chill °C | 12 | 13 | 13 | 16 | 17 | 16 | 15 | 18 | 18 | 20 | 20 | 16 | 16 | 16 | 13 | 14 | 13 | 12 |
Humid % | 97 | 97 | 98 | 90 | 89 | 73 | 97 | 93 | 93 | 82 | 79 | 75 | 99 | 82 | 84 | 72 | 76 | 92 |
Freeze m | 4350 | 4450 | 4400 | 4550 | 4450 | 4250 | 4550 | 4700 | 4650 | 4550 | 4600 | 4500 | 4400 | 4000 | 4050 | 3800 | 3850 | 3800 |
 | 5:00 | — | — | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — |
 | — | 6:10 | — | — | 6:08 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:02 | — |
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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