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Japan New Year's Eve Snow Roundup #295
Weekly Snow News for Japan, updated 31 December 2025: classic mid-winter conditions bring frequent snowfall to Honshu and Hokkaido.
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Mountain Park Tsunan at 309 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 02 Jan 2026
Now
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  | | |  |  |  |  | |  | |
mod. snow | mod. snow | mod. snow | light snow | light snow | light snow | snow shwrs | light snow | snow shwrs | light rain | mod. snow | light snow | clear | some clouds | cloudy | cloudy | some clouds | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
7 | 6 | 9 | 4 | 2 | 3 | — | 2 | 4 | — | 7 | 4 | — | — | — | — | — | 11 | |
— | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -2 | 1 | 1 | 0 | 2 | 1 | 0 | 2 | 0 | -1 | 1 | 1 | -1 | 2 | 1 | 0 |
min °C | -1 | -2 | -4 | -1 | 0 | -4 | 1 | 0 | -2 | 1 | -1 | -7 | -1 | -3 | -4 | 2 | -3 | -2 |
-3 | -4 | -7 | -6 | -5 | -7 | -1 | 0 | -4 | -2 | -7 | -7 | -1 | -6 | -7 | 1 | -6 | -4 | |
97 | 96 | 94 | 95 | 94 | 96 | 80 | 97 | 92 | 89 | 98 | 94 | 77 | 86 | 71 | 77 | 87 | 78 | |
200 | 150 | 0 | 200 | 350 | 200 | 450 | 600 | 350 | 750 | 400 | 0 | 200 | 750 | 0 | 1200 | 750 | 400 | |
 | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — | — | 4:43 | — |
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 -4°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 5.0mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 2°C on Mon morning, min -7°C on Mon night). Mainly fresh winds.
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Latest snow reports near Mountain Park Tsunan:
36 km away from Mountain Park Tsunan
3 hours ago
Intermittent moderate 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
4 hours agoLight 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
9 hours agoIntermittent moderate snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is probably falling as rain apart from near the top of the ski area from Kanayasan
Mountain Park Tsunan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 47 cm |
| Last snowfall: | 1 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
Snow History
Week 1 of January has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.4 | 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 (1) / good piste (1)
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.
Visitor Reviews of Mountain Park Tsunan
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