Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Alternatively, you can now use your Outside account to sign in to any brand in the Outside digital ecosystem, including Snow-Forecast, Surf-Forecast, and Mountain-Forecast.
Sky Valley (Japan) Weather (Next 3 days): The snow forecast for Sky Valley (Japan) is: Light rain (total 6.0mm), mostly falling on Fri night. Very mild (max 11°C on Sun morning, min 4°C on Fri night). Wind will be generally light.
Sky Valley (Japan) Weather (Days 4-6): Mild at first with light rain (total 5.0mm) on Tue night followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 9°C on Tue morning, min -5°C on Wed afternoon). Winds increasing (light winds from the WSW on Mon night, strong winds from the WNW by Wed afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Middle Lift: | 4 | | ||||
| Bottom Lift: | 6 | |
Latest snow reports near Sky Valley (Japan):
Shower light rain shower reported from Tajima Airport at 327 metres elevation 8 kms E of Kannabe Kogen Ookayama but it is forecast cold enough for snow at the ski area from Kannabe Kogen Ookayama
Saturday 29 | Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | | |  |  |  | |  | |  |  | |  | | | | |
light rain | rain shwrs | clear | clear | clear | clear | some clouds | cloudy | light rain | clear | some clouds | light rain | light snow | light snow | light snow | mod. snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 8 | 2 | — | 1 | |
4 | 1 | — | — | — | — | — | — | 1 | — | — | 1 | 4 | — | — | — | — | — | — | |
max °C | 4 | 6 | 7 | 6 | 11 | 11 | 8 | 10 | 10 | 8 | 9 | 8 | 5 | -2 | -3 | -3 | -1 | 0 | 0 |
min °C | 4 | 4 | 6 | 6 | 9 | 9 | 8 | 10 | 9 | 7 | 8 | 6 | 0 | -2 | -5 | -5 | -2 | -2 | -2 |
0 | 4 | 4 | 4 | 7 | 8 | 6 | 7 | 7 | 5 | 5 | 4 | -6 | -9 | -15 | -13 | -8 | -9 | -8 | |
93 | 85 | 69 | 53 | 62 | 62 | 61 | 77 | 87 | 71 | 71 | 79 | 91 | 88 | 88 | 94 | 94 | 81 | 97 | |
1350 | 1350 | 2050 | 2900 | 2650 | 2700 | 2700 | 2500 | 2450 | 2400 | 2350 | 1950 | 1300 | 500 | 350 | 150 | 400 | 750 | 400 | |
 | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | — | 4:49 | — | — | 4:49 | — | — | 4:49 | — | — | 4:49 | — | — | 4:49 | — | — | 4:47 | — |
Light rain (total 6.0mm), mostly falling on Fri night. Very mild (max 11°C on Sun morning, min 4°C on Fri night). Wind will be generally light.
Mild at first with light rain (total 5.0mm) on Tue night followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 9°C on Tue morning, min -5°C on Wed afternoon). Winds increasing (light winds from the WSW on Mon night, strong winds from the WNW by Wed afternoon).
Latest snow reports near Sky Valley (Japan):
Shower light rain shower reported from Tajima Airport at 327 metres elevation 8 kms E of Kannabe Kogen Ookayama but it is forecast cold enough for snow at the ski area from Kannabe Kogen Ookayama
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Nov 2025 |
| 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 Sky Valley (Japan) at the specific elevation of 757 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sky Valley (Japan). 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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Sign up or Login to access
Nearest