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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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Ski Jam Katsuyama at 1320 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 | mod. snow | light snow | light snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | mod. snow | mod. snow | heavy snow | snow shwrs | cloudy | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
26 | 8 | 4 | 4 | 11 | 12 | 20 | 21 | 11 | 19 | 8 | 7 | 12 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -11 | -11 | -9 | -7 | -7 | -7 | -7 | -8 | -8 | -11 | -11 | -11 | -9 | -9 | -5 |
min °C | -12 | -12 | -11 | -11 | -9 | -7 | -7 | -7 | -8 | -10 | -11 | -11 | -12 | -11 | -9 | -7 |
-23 | -22 | -19 | -16 | -16 | -16 | -16 | -17 | -18 | -20 | -21 | -21 | -22 | -19 | -14 | -13 | |
94 | 96 | 93 | 96 | 96 | 97 | 96 | 98 | 97 | 86 | 95 | 95 | 95 | 88 | 87 | 35 | |
0 | 0 | 0 | 0 | 0 | 350 | 300 | 0 | 250 | 0 | 0 | 0 | 0 | 0 | 250 | 0 | |
 | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | — | 5:08 | — | — | 5:09 | — | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -7°C on Fri morning, min -12°C on Wed night). Winds increasing (light winds from the NW on Thu night, near gales from the W by Sat morning).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -4°C on Tue morning, min -12°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun afternoon, calm by Mon night).
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Snow Radar
Latest snow reports near Ski Jam Katsuyama:
Ski Jam Katsuyama Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 15 cm |
| Last snowfall: | 20 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Fukui are reporting: powder (0) / good piste (0)
Snow History
Week 4 of January has on average:
1.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.7 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
Ski Jam Katsuyama Forecast Snowfall
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Other resorts in Japan - Fukui are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Ski Jam Katsuyama at the specific elevation of 1320 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Ski Jam Katsuyama. 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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