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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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Niseko Weiss at 670 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 10 Dec 2025
Now
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | |  |  | | | | | | |
mod. snow | mod. snow | light snow | heavy snow | mod. snow | light snow | light snow | light snow | light snow | cloudy | cloudy | light snow | light snow | mod. snow | light snow | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
9 | 6 | 4 | 10 | 7 | 4 | 5 | 1 | — | — | — | 2 | 4 | 6 | 4 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -3 | -7 | -10 | -11 | -11 | -10 | -7 | -7 | -7 | -2 | -2 | -2 | -4 | -6 | -7 |
min °C | -6 | -5 | -9 | -12 | -11 | -12 | -11 | -8 | -9 | -9 | -4 | -2 | -3 | -4 | -6 | -9 |
-14 | -9 | -16 | -22 | -20 | -22 | -21 | -16 | -16 | -14 | -9 | -7 | -8 | -11 | -14 | -16 | |
95 | 98 | 95 | 90 | 93 | 90 | 88 | 84 | 81 | 89 | 81 | 95 | 95 | 96 | 93 | 90 | |
0 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 300 | 200 | 200 | 0 | 0 | |
 | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | — | 4:01 | — | — | 4:01 | — | — | 4:02 | — | — | 4:02 | — | — | 4:02 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -2°C on Wed night, min -12°C on Thu night). Winds increasing (light winds from the SW on Thu morning, fresh winds from the NW by Fri afternoon).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -2°C on Sun morning, min -9°C on Sat night). Winds increasing (light winds from the S on Sat night, fresh winds from the NNW by Mon morning).
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Latest snow reports near Niseko Weiss:
3 km away from Niseko Weiss
43 minutes ago
Continuous light snow reported from Kutchan at 179 metres elevation only 4 kms E of Niseko Hanazono Resort Ski Resort from Niseko Hanazono Resort
39 km away from Niseko Weiss
43 minutes agoContinuous light snow reported from Otaru at 26 metres elevation only 3 kms ENE of Otaru Tenguyama Ski Resort from Otaru Tenguyama
Niseko Weiss Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 17 cm |
| Last snowfall: | 9 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hokkaido are reporting: powder (2) / good piste (2)
Snow History
Week 2 of December has on average:
1.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.9 | Powder days Fresh snow, limited sun, any wind. |
0.5 | Bluebird days Average snow, mostly sunny, light wind. |
Niseko Weiss Forecast Snowfall
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Photos of Niseko Weiss
Japan snowboarder by snowfore1
Ice formations by powlow
Dean Williams by Dean Williams
Upload new photo Other resorts in Japan - Hokkaido are reporting: powder (2) / good piste (2)
The above table gives the weather forecast for Niseko Weiss at the specific elevation of 670 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Niseko Weiss. 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.
Visitor Reviews of Niseko Weiss
- DrVictory from Japan writes:
Not true. Cat ski continue at Weiss. Look at: hanazononiseko dot com And look at Weiss cat skiing.
Visitor Reviews of Niseko Weiss
DrVictory from Japan writes:
Not true. Cat ski continue at Weiss.
Look at:
hanazononiseko dot com And look at Weiss cat skiing.
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