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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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Kusatsu Kokusai at 2171 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 24 Jan 2026
Now
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  |  | | | | | | | | |
mod. snow | mod. snow | mod. snow | light snow | light snow | light snow | snow shwrs | cloudy | some clouds | clear | some clouds | light snow | light snow | light snow | some clouds | snow shwrs | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
5 | 6 | 10 | 5 | 3 | 4 | — | — | — | — | — | 4 | — | — | — | 1 | 5 | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -13 | -13 | -15 | -17 | -18 | -15 | -12 | -11 | -10 | -8 | -8 | -11 | -12 | -12 | -14 | -14 | -14 | -15 |
min °C | -13 | -14 | -17 | -17 | -18 | -18 | -14 | -11 | -11 | -9 | -10 | -13 | -12 | -14 | -15 | -14 | -15 | -17 |
-23 | -21 | -28 | -30 | -34 | -34 | -26 | -20 | -18 | -18 | -19 | -23 | -22 | -23 | -25 | -24 | -26 | -32 | |
90 | 84 | 95 | 91 | 90 | 75 | 48 | 41 | 42 | 45 | 74 | 82 | 51 | 57 | 64 | 83 | 88 | 76 | |
350 | 450 | 0 | 0 | 0 | 0 | 0 | 300 | 0 | 500 | 1150 | 150 | 0 | 300 | 0 | 0 | 300 | 0 | |
 | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 5:01 | — | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be well below freezing (max -10°C on Mon night, min -18°C on Sun afternoon). Winds increasing (light winds from the W on Sat afternoon, gales from the WNW by Sun night).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Thu night. Temperatures will be well below freezing (max -8°C on Tue morning, min -17°C on Thu night). Winds increasing (moderate winds from the W on Wed afternoon, near gales from the WNW by Thu night).
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Latest snow reports near Kusatsu Kokusai:
44 km away from Kusatsu Kokusai
1 hour ago
Great snow conditions throughout area. Good news, snow is forecast. from Ikenotaira Onsen Alpenblick
44 km away from Kusatsu Kokusai
23 hours agoExcellent on and off piste conditions. Another glorious day. from Ikenotaira Onsen Alpenblick
Kusatsu Kokusai Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 7 cm |
| Last snowfall: | 23 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:
1.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.7 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
Kusatsu Kokusai Forecast Snowfall
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Kusatsu Kokusai at the specific elevation of 2171 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Kusatsu 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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