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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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Mt.T by Hoshino Resorts at 1500 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 23 Jan 2026
Now
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | | | | |  |  | | | | | | |
snow shwrs | snow shwrs | snow shwrs | mod. snow | light snow | snow shwrs | snow shwrs | mod. snow | snow shwrs | light snow | light snow | some clouds | clear | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 4 | 1 | 6 | 5 | 15 | 9 | 9 | 18 | 1 | — | — | — | 4 | 15 | 3 | 2 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -9 | -8 | -8 | -9 | -10 | -12 | -12 | -12 | -10 | -9 | -6 | -5 | -5 | -8 | -10 | -10 | -11 |
min °C | -10 | -9 | -9 | -8 | -10 | -12 | -12 | -13 | -13 | -12 | -10 | -9 | -6 | -5 | -10 | -10 | -10 | -12 |
-18 | -16 | -13 | -14 | -16 | -22 | -24 | -27 | -27 | -20 | -17 | -9 | -10 | -10 | -20 | -19 | -19 | -22 | |
81 | 81 | 80 | 77 | 88 | 85 | 90 | 89 | 90 | 90 | 82 | 55 | 42 | 81 | 92 | 87 | 82 | 79 | |
0 | 350 | 0 | 200 | 300 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | 450 | 850 | 0 | 0 | 150 | 0 | |
 | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — |
 | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — | — | 5:04 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -8°C on Fri night, min -13°C on Sun afternoon). Winds increasing (light winds from the WSW on Fri night, gales from the NW by Sun night).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue morning, min -12°C on Mon morning). Winds increasing (calm on Mon night, fresh winds from the NW by Tue night).
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Latest snow reports near Mt.T by Hoshino Resorts:
23 km away from Mt.T by Hoshino Resorts
7 hours ago
There is heavy snow falling at Ishiuchi Maruyama. from Ishiuchi Maruyama
32 km away from Mt.T by Hoshino Resorts
17 hours agoIt is snowing heavily in Hakkai Sanroku. from Hakkai Sanroku
Mt.T by Hoshino Resorts Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 49 cm |
| Last snowfall: | 22 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 4 of January has on average:
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.7 | Powder days Fresh snow, limited sun, any wind. |
0.9 | Bluebird days Average snow, mostly sunny, light wind. |
Mt.T by Hoshino Resorts Forecast Snowfall
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Photos of Mt.T by Hoshino Resorts
究極なパウダーフィールド by Tatsuya Mashima
絶景のMt.T by Tatsuya Mashima
Upload new photo Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Mt.T by Hoshino Resorts at the specific elevation of 1500 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mt.T by Hoshino Resorts. 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.
Resort name is also written as Tanigawadake Tenjindaira.
Visitor Reviews of Mt.T by Hoshino Resorts
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