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Mountain Park Tsunan at 510 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 26 Dec 2025
Now
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | | | |  | |  |  |  |  | |
heavy snow | heavy snow | mod. snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | light rain | light rain | light snow | light snow | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
14 | 11 | 6 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 7 | 23 | |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | — | — | — | — | |
max °C | -2 | -4 | -5 | -2 | -1 | -3 | 2 | 2 | -1 | 4 | 4 | 2 | 3 | 2 | 2 | 1 | -1 | -3 |
min °C | -4 | -6 | -7 | -4 | -5 | -5 | 1 | -1 | -1 | 3 | 2 | 1 | 2 | 2 | 1 | 0 | -3 | -4 |
-12 | -15 | -11 | -6 | -7 | -8 | -1 | -3 | -4 | 0 | -1 | -2 | 1 | 0 | 0 | -4 | -9 | -9 | |
97 | 96 | 93 | 69 | 65 | 73 | 82 | 92 | 73 | 62 | 79 | 72 | 92 | 99 | 98 | 97 | 96 | 97 | |
250 | 0 | 0 | 0 | 350 | 0 | 650 | 800 | 0 | 1400 | 1550 | 1150 | 1000 | 900 | 850 | 650 | 300 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat afternoon).
Next 4-6 days weather summary:
Light rain (total 6.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Mon morning, min -4°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NW by Wed afternoon).
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Latest snow reports near Mountain Park Tsunan:
40 km away from Mountain Park Tsunan
15 minutes ago
Snowing at Lotte Arai Resort. from Lotte Arai Resort
36 km away from Mountain Park Tsunan
2 hours ago
Light rain and snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
44 km away from Mountain Park Tsunan
4 hours agoHeavy snow is falling in Akakura Kanko. from Akakura Kanko
42 km away from Mountain Park Tsunan
4 hours agoSnow falling in Akakura Onsen. from Akakura Onsen
44 km away from Mountain Park Tsunan
4 hours agoSnow falling heavily at Ikenotaira Onsen Alpenblick. from Ikenotaira Onsen Alpenblick
Mountain Park Tsunan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 25 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 4 of December has on average:
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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.
Visitor Reviews of Mountain Park Tsunan
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