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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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Manza Onsen at 1820 m altitude
Issued by Snow-Forecast.com at: 8 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 | light snow | heavy snow | mod. snow | light snow | mod. snow | light snow | cloudy | cloudy | clear | some clouds | mod. snow | light snow | light snow | snow shwrs | some clouds | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
6 | 5 | 12 | 6 | 3 | 7 | 1 | — | — | — | — | 6 | 1 | — | — | — | 4 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -11 | -12 | -14 | -15 | -14 | -11 | -10 | -10 | -5 | -5 | -8 | -10 | -10 | -12 | -11 | -11 | -14 |
min °C | -11 | -12 | -14 | -14 | -15 | -15 | -13 | -11 | -11 | -7 | -8 | -12 | -11 | -12 | -14 | -12 | -13 | -15 |
-19 | -19 | -21 | -25 | -28 | -27 | -23 | -16 | -15 | -13 | -14 | -20 | -19 | -18 | -22 | -19 | -22 | -26 | |
92 | 88 | 95 | 93 | 90 | 87 | 69 | 59 | 49 | 47 | 68 | 88 | 68 | 66 | 74 | 78 | 78 | 88 | |
300 | 250 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | 550 | 1150 | 150 | 0 | 300 | 0 | 0 | 300 | 0 | |
 | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 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 Sat morning, min -15°C on Sun afternoon). Winds decreasing (strong winds from the WNW on Sun afternoon, light winds from the W by Mon night).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max -5°C on Tue morning, min -15°C on Thu night). Winds increasing (light winds from the WNW on Wed night, strong winds from the WNW by Thu night).
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Latest snow reports near Manza Onsen:
40 km away from Manza Onsen
5 hours ago
Great snow conditions throughout area. Good news, snow is forecast. from Ikenotaira Onsen Alpenblick
49 km away from Manza Onsen
8 hours ago
Heavy snow is falling at Lotte Arai Resort. from Lotte Arai Resort
Manza Onsen 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:
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.9 | Powder days Fresh snow, limited sun, any wind. |
1.2 | Bluebird days Average snow, mostly sunny, light wind. |
Manza Onsen 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 Manza Onsen at the specific elevation of 1820 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Manza Onsen. 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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