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Japan Weekly Snow Roundup #292
Weekly Snow News for Japan, updated 10 December 2025: early-season bases deepen rapidly as Siberian air drives repeated snow across Hokkaido and Honshu
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Mt Moiwa ski area at 351 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 11 Dec 2025
Now
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | | |  | | | | | | |
light snow | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | light snow | light snow | light snow | mod. snow | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
3 | 4 | 5 | 5 | 3 | — | — | — | — | 2 | 4 | 6 | 2 | 1 | — | 2 | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -8 | -8 | -9 | -8 | -5 | -5 | -5 | -1 | -1 | 0 | 0 | -4 | -5 | -2 | -2 | -3 |
min °C | -6 | -9 | -8 | -9 | -9 | -6 | -7 | -7 | -3 | -2 | -2 | -2 | -5 | -6 | -4 | -3 | -9 |
-12 | -18 | -16 | -18 | -17 | -13 | -12 | -11 | -8 | -5 | -5 | -10 | -13 | -14 | -10 | -6 | -17 | |
94 | 79 | 88 | 86 | 87 | 76 | 75 | 82 | 82 | 98 | 95 | 97 | 83 | 75 | 82 | 93 | 95 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 250 | 300 | 0 | 0 | 0 | 0 | 0 | |
 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — |
 | 3:59 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Sun morning, min -9°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Tue night). Winds decreasing (fresh winds from the NW on Mon morning, light winds from the W by Tue afternoon).
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Latest snow reports near Mt Moiwa ski area:
0 km away from Mt Moiwa ski area
2 hours ago
Continuous light snow reported from Sapporo at 241 metres elevation only 4 kms NNE of Mt Moiwa ski area Ski Resort from Mt Moiwa ski area
31 km away from Mt Moiwa ski area
2 hours agoContinuous light snow reported from Otaru at 26 metres elevation only 3 kms ENE of Otaru Tenguyama Ski Resort from Otaru Tenguyama
Mt Moiwa ski area Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 10 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hokkaido are reporting: powder (5) / good piste (5)
Snow History
Week 2 of December has on average:
1.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.4 | Powder days Fresh snow, limited sun, any wind. |
1.3 | Bluebird days Average snow, mostly sunny, light wind. |
Mt Moiwa ski area Forecast Snowfall
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Other resorts in Japan - Hokkaido are reporting: powder (5) / good piste (5)
The above table gives the weather forecast for Mt Moiwa ski area at the specific elevation of 351 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mt Moiwa 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 Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
Resort name is also written as Sapporo Moiwayama.
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