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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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Mount Kato Ski Area at 128 m altitude
Issued by Snow-Forecast.com at: 11 am (local time) / 21 Jan 2026
Now
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | | | |  | | |  |  | | | |
snow shwrs | snow shwrs | snow shwrs | light snow | light snow | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | light snow | light snow | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -3 | -10 | -11 | -14 | -24 | -25 | -22 | -23 | -19 | -17 | -17 | -13 | -12 | -22 | -12 | -6 | -9 |
min °C | -9 | -8 | -12 | -12 | -20 | -28 | -28 | -22 | -25 | -24 | -19 | -18 | -16 | -16 | -25 | -20 | -6 | -16 |
-15 | -16 | -18 | -21 | -30 | -40 | -40 | -31 | -33 | -32 | -27 | -25 | -16 | -24 | -30 | -29 | -13 | -16 | |
92 | 79 | 93 | 90 | 72 | 87 | 83 | 72 | 97 | 92 | 70 | 88 | 82 | 76 | 95 | 85 | 70 | 93 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — |
 | — | 5:09 | — | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:16 | — |
Next 0-3 days weather summary:
A dusting of new snow. Temperatures will be below freezing (max -3°C on Wed afternoon, min -28°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Mostly dry. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -25°C on Sun night). Wind will be generally light.
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Snow Radar
Latest snow reports near Mount Kato Ski Area:
Mount Kato Ski Area Snow Conditions
| Top snow depth: | 102 cm |
|---|---|
| Bottom snow depth: | 36 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Minnesota are reporting: powder (0) / good piste (0)
Snow History
Week 3 of January has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
2.0 | Bluebird days Average snow, mostly sunny, light wind. |
Mount Kato Ski Area Forecast Snowfall
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Other resorts in USA - Minnesota are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Mount Kato Ski Area at the specific elevation of 128 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mount Kato Ski Area. 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 United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Mount Kato Ski Area
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