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.
Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Light rain (total 5.0mm), mostly falling on Mon night. Very mild (max 15°C on Mon morning, min 3°C on Sat night). Wind will be generally light.
Mountain Park Tsunan Weather (Days 4-6): Heavy rain (total 45.0mm) on Fri morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 10°C on Tue night, min -2°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the W by Wed afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Middle Lift: | 5 | | ||||
| Bottom Lift: | 4 | |
Latest snow reports near Mountain Park Tsunan:
Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | | |  |  |  | |  |  |  |  |  | | |  | | | | |
clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | clear | cloudy | mod. rain | heavy rain | light snow | mod. snow | light snow | light snow | light snow | heavy rain | light snow | mod. snow | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 4 | 10 | 2 | — | 1 | — | 5 | 6 | |
— | — | — | — | — | 1 | 4 | — | — | 7 | 13 | — | — | — | — | — | 14 | 11 | — | |
max °C | 4 | 14 | 13 | 7 | 15 | 14 | 9 | 14 | 11 | 10 | 5 | 1 | -1 | 2 | 3 | 1 | 2 | 2 | 1 |
min °C | 3 | 9 | 8 | 6 | 11 | 10 | 8 | 10 | 10 | 7 | 4 | 0 | -2 | -1 | 0 | -1 | 2 | 2 | -1 |
1 | 9 | 8 | 4 | 11 | 10 | 8 | 10 | 10 | 7 | -1 | -7 | -9 | -5 | -3 | -4 | -1 | -2 | -4 | |
71 | 52 | 45 | 56 | 44 | 51 | 91 | 79 | 80 | 93 | 97 | 94 | 96 | 90 | 70 | 87 | 98 | 97 | 93 | |
2000 | 2350 | 2550 | 2700 | 2500 | 2350 | 1950 | 2150 | 2050 | 1750 | 1100 | 500 | 200 | 200 | 750 | 350 | 850 | 650 | 500 | |
 | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | — | 4:29 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — |
Light rain (total 5.0mm), mostly falling on Mon night. Very mild (max 15°C on Mon morning, min 3°C on Sat night). Wind will be generally light.
Heavy rain (total 45.0mm) on Fri morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 10°C on Tue night, min -2°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the W by Wed afternoon).
Latest snow reports near Mountain Park Tsunan:
| 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 Mountain Park Tsunan at the specific elevation of 309 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mountain Park Tsunan. 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