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Mountain Park Tsunan at 510 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 12 Dec 2025
Now
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | |  |  | | | | | | |
light snow | light snow | light snow | cloudy | cloudy | cloudy | light rain | mod. rain | mod. snow | light snow | light snow | snow shwrs | some clouds | some clouds | light snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 4 | 4 | — | — | — | — | — | 6 | 1 | 1 | — | — | — | 2 | 3 | 3 | 2 | |
— | — | — | — | — | — | 2 | 6 | 6 | — | — | — | — | — | 3 | — | — | — | |
max °C | -2 | -3 | -3 | 0 | 1 | 3 | 6 | 4 | 3 | 1 | 1 | -1 | 4 | 4 | 3 | 2 | 1 | 0 |
min °C | -3 | -3 | -4 | -1 | -1 | 1 | 5 | 3 | 1 | 0 | 0 | -2 | 2 | 2 | 2 | 1 | 0 | -1 |
-10 | -9 | -4 | -1 | -4 | -3 | 2 | -3 | -6 | -6 | -2 | -4 | 0 | 0 | -1 | -1 | -2 | -1 | |
94 | 94 | 95 | 80 | 80 | 78 | 94 | 99 | 97 | 88 | 83 | 80 | 68 | 88 | 85 | 99 | 99 | 97 | |
0 | 0 | 0 | 350 | 750 | 1700 | 1950 | 1300 | 950 | 550 | 700 | 0 | 1050 | 1300 | 1150 | 850 | 600 | 450 | |
 | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 4:28 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — |
Next 0-3 days weather summary:
Moderate rain (total 14.0mm), heaviest on Sun night giving way to a moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -4°C on Fri night). Winds increasing (calm on Sat morning, strong winds from the W by Sun night).
Next 4-6 days weather summary:
Mild at first with light rain (total 3.0mm) on Tue night followed by colder weather and light fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Mon night). Wind will be generally light.
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Latest snow reports near Mountain Park Tsunan:
36 km away from Mountain Park Tsunan
59 minutes ago
Light rain and snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
36 km away from Mountain Park Tsunan
3 hours agoModerate to heavy freezing rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
Mountain Park Tsunan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 13 cm |
| Last snowfall: | 10 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 2 of December has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Mountain Park Tsunan Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Mountain Park Tsunan at the specific elevation of 510 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.
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