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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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Tangram Ski Circus at 800 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 21 Jan 2026
Now
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  | | | | | | | |  | |
heavy snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | mod. snow | snow shwrs | heavy snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
24 | 4 | 2 | 2 | — | 2 | 4 | 6 | 14 | 22 | 5 | 2 | 7 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -6 | -7 | -10 | -4 | -4 | -5 | -3 | -2 | -6 | -6 | -6 | -10 | -5 | -4 | -8 |
min °C | -9 | -8 | -9 | -12 | -7 | -6 | -6 | -4 | -6 | -7 | -7 | -10 | -10 | -8 | -8 | -9 |
-16 | -16 | -14 | -16 | -10 | -8 | -11 | -10 | -12 | -14 | -14 | -19 | -18 | -11 | -8 | -9 | |
95 | 82 | 77 | 81 | 73 | 79 | 90 | 85 | 77 | 96 | 92 | 81 | 91 | 84 | 84 | 72 | |
0 | 0 | 0 | 0 | 0 | 250 | 0 | 150 | 450 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — | — | 5:04 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -2°C on Sat afternoon, min -12°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Tue morning, min -10°C on Sun afternoon). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon night).
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Latest snow reports near Tangram Ski Circus:
18 km away from Tangram Ski Circus
3 hours ago
Snow falling heavily in Lotte Arai Resort. from Lotte Arai Resort
18 km away from Tangram Ski Circus
3 hours agoThere is heavy snow falling in Lotte Arai Resort. from Lotte Arai Resort
41 km away from Tangram Ski Circus
6 hours agoSnowing at Happo One. from Happo One
8 km away from Tangram Ski Circus
17 hours ago
Excellent on and off piste conditions. Snowing lightly, refreshing pistes. from Ikenotaira Onsen Alpenblick
18 km away from Tangram Ski Circus
20 hours agoSnow falling at Lotte Arai Resort. from Lotte Arai Resort
Tangram Ski Circus Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 27 cm |
| Last snowfall: | 20 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)
Snow History
Week 4 of January has on average:
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | Powder days Fresh snow, limited sun, any wind. |
0.5 | Bluebird days Average snow, mostly sunny, light wind. |
Tangram Ski Circus Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)
The above table gives the weather forecast for Tangram Ski Circus at the specific elevation of 800 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Tangram Ski Circus. 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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