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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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Asahi Shizen kan at 605 m altitude
Issued by Snow-Forecast.com at: 2 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 | |
 |  |  | | | |  | |  | | |  | | |  | | | | |
snow shwrs | light snow | mod. snow | snow shwrs | snow shwrs | mod. snow | mod. snow | mod. snow | snow shwrs | mod. snow | mod. snow | heavy snow | snow shwrs | light snow | light snow | light snow | mod. snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 5 | 9 | 3 | 3 | 8 | 9 | 7 | 8 | 6 | 8 | 14 | 2 | 2 | 3 | — | 6 | 9 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -7 | -7 | -5 | -5 | -5 | -3 | -3 | -6 | -6 | -7 | -8 | -4 | -4 | -4 | 0 | -1 | -3 |
min °C | -7 | -8 | -7 | -6 | -7 | -6 | -4 | -5 | -7 | -6 | -7 | -9 | -6 | -4 | -6 | -2 | -2 | -5 |
-16 | -17 | -16 | -15 | -14 | -11 | -8 | -11 | -13 | -15 | -17 | -19 | -13 | -11 | -10 | -6 | -7 | -14 | |
86 | 87 | 87 | 85 | 86 | 96 | 94 | 89 | 93 | 88 | 86 | 89 | 85 | 86 | 93 | 75 | 97 | 95 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 300 | 500 | 0 | |
 | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — |
 | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -3°C on Sat morning, min -8°C on Thu afternoon). Winds decreasing (strong winds from the WNW on Thu night, light winds from the W by Fri night).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Tue morning, min -9°C on Sun night). Winds decreasing (strong winds from the WNW on Sun afternoon, light winds from the WSW by Mon night).
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Latest snow reports near Asahi Shizen kan:
Asahi Shizen kan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 41 cm |
| Last snowfall: | 21 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)
Snow History
Week 4 of January has on average:
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
3.2 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Asahi Shizen kan Forecast Snowfall
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Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Asahi Shizen kan at the specific elevation of 605 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Asahi Shizen kan. 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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