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Japan Weekly Snow Roundup #298
Weekly Snow News for Japan, updated 21 January 2026: Japan leads global snowfall again, with 1m (40") in 72 hours on Hokkaido and heavy, cold powder spreading into Honshu.
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Nagaoka Shiei at 347 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 22 Jan 2026
Now
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | | | | |  |  |  | | |
light snow | light snow | mod. snow | mod. snow | mod. snow | heavy snow | mod. snow | mod. snow | heavy snow | light snow | light snow | mod. snow | light snow | light snow | light snow | snow shwrs | heavy snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 2 | 8 | 8 | 6 | 13 | 8 | 9 | 12 | 2 | 4 | 7 | 2 | 2 | 1 | — | 11 | 13 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -4 | -4 | -2 | -2 | -2 | -1 | -1 | -3 | -4 | -4 | -4 | -2 | -2 | -4 | 1 | 0 | -1 |
min °C | -4 | -4 | -4 | -4 | -2 | -4 | -2 | -2 | -4 | -4 | -5 | -5 | -3 | -3 | -4 | -1 | 0 | -2 |
-11 | -12 | -11 | -9 | -6 | -9 | -7 | -7 | -11 | -12 | -14 | -14 | -7 | -7 | -7 | -4 | -3 | -9 | |
75 | 76 | 82 | 89 | 90 | 96 | 89 | 95 | 94 | 80 | 82 | 85 | 86 | 85 | 84 | 81 | 99 | 94 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 350 | 150 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 4:55 | — | — | 4:57 | — | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -1°C on Sat morning, min -4°C on Thu morning). Winds increasing (calm on Fri night, fresh winds from the WNW by Sat night).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 1°C on Tue morning, min -5°C on Sun afternoon). Winds decreasing (strong winds from the WNW on Sun afternoon, calm by Mon night).
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Latest snow reports near Nagaoka Shiei:
35 km away from Nagaoka Shiei
27 hours ago
It is snowing steadily in Muikamachi Hakkaisan. from Muikamachi Hakkaisan
Nagaoka Shiei Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 35 cm |
| Last snowfall: | 21 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (2) / good piste (2)
Snow History
Week 4 of January has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.4 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Nagaoka Shiei Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (2) / good piste (2)
The above table gives the weather forecast for Nagaoka Shiei at the specific elevation of 347 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Nagaoka Shiei. 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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