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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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Joetsu Kokusai at 200 m altitude
Issued by Snow-Forecast.com at: 2 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 | |
 | |  | | |  |  | | |  |  | |  |  |  | | |  | |
light snow | light snow | mod. snow | light snow | light snow | light snow | snow shwrs | light snow | light snow | rain shwrs | mod. snow | light snow | clear | some clouds | cloudy | some clouds | clear | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
3 | 2 | 9 | 5 | 3 | 5 | — | 2 | 3 | — | 9 | 5 | — | — | — | — | — | 12 | |
— | — | — | — | — | — | 1 | 1 | — | 3 | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | -2 | 1 | 1 | 1 | 3 | 2 | 1 | 3 | 2 | 0 | 2 | 2 | -1 | 3 | 2 | 0 |
min °C | 0 | -2 | -2 | 0 | 1 | -3 | 2 | 1 | -3 | 3 | 0 | -4 | 0 | -3 | -5 | 2 | -4 | -2 |
0 | -2 | -2 | -4 | -4 | -5 | 2 | 1 | -6 | 3 | -5 | -4 | 0 | -6 | -8 | 2 | -6 | -4 | |
96 | 95 | 97 | 95 | 95 | 96 | 82 | 97 | 97 | 92 | 98 | 95 | 81 | 87 | 75 | 78 | 81 | 83 | |
200 | 150 | 0 | 250 | 350 | 300 | 450 | 600 | 400 | 850 | 450 | 0 | 200 | 850 | 0 | 1050 | 900 | 250 | |
 | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Fri night. Becoming milder with light rain (total 2.0mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min -3°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 3.0mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 3°C on Mon morning, min -5°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the WNW by Wed night).
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Latest snow reports near Joetsu Kokusai:
Joetsu Kokusai 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. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Joetsu Kokusai Forecast Snowfall
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Upload new photo Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
The above table gives the weather forecast for Joetsu Kokusai at the specific elevation of 200 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Joetsu Kokusai. 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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