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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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Big Boulder at 590 m altitude
Issued by Snow-Forecast.com at: 12 am (local time) / 23 Jan 2026
Now
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  |  |  |  | | | |  | |
clear | some clouds | clear | some clouds | some clouds | cloudy | light snow | mod. snow | heavy snow | heavy snow | light snow | snow shwrs | clear | cloudy | light snow | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | 1 | 7 | 14 | 16 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -7 | -10 | -17 | -15 | -13 | -12 | -11 | -10 | -9 | -9 | -10 | -14 | -10 | -10 | -11 |
min °C | -8 | -8 | -15 | -18 | -16 | -13 | -13 | -12 | -11 | -9 | -9 | -12 | -16 | -12 | -11 | -14 |
-17 | -17 | -26 | -30 | -26 | -20 | -16 | -18 | -18 | -19 | -15 | -23 | -25 | -21 | -20 | -23 | |
69 | 61 | 60 | 62 | 55 | 47 | 51 | 91 | 94 | 94 | 88 | 87 | 82 | 62 | 89 | 90 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — |
 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — | — | 5:10 | — | — | 5:12 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -4°C on Thu night, min -18°C on Fri night). Winds decreasing (fresh winds from the W on Thu night, calm by Sat night).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -9°C on Sun night, min -16°C on Mon night). Mainly fresh winds.
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Latest snow reports near Big Boulder:
Big Boulder Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Pennsylvania are reporting: powder (0) / good piste (0)
Snow History
Week 4 of January has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
1.8 | Bluebird days Average snow, mostly sunny, light wind. |
Big Boulder Forecast Snowfall
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Other resorts in USA - Pennsylvania are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Big Boulder at the specific elevation of 590 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Big Boulder. 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.
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