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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
View forecast
Hoshino Resorts Tomamu at 699 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 | |
 |  |  |  |  | | | |  | |  | | | | | | | |
mod. snow | light snow | light snow | snow shwrs | snow shwrs | light snow | light snow | snow shwrs | cloudy | light snow | mod. snow | light snow | light snow | light snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
7 | 5 | 1 | 1 | 1 | 1 | 1 | — | — | 3 | 7 | 1 | 4 | 4 | 1 | 1 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -10 | -11 | -12 | -11 | -8 | -8 | -10 | -5 | -5 | -2 | -2 | -4 | -8 | -6 | -5 | -6 |
min °C | -8 | -13 | -12 | -13 | -13 | -10 | -9 | -12 | -6 | -6 | -4 | -3 | -7 | -9 | -7 | -7 | -10 |
-14 | -24 | -23 | -24 | -24 | -19 | -17 | -19 | -10 | -14 | -11 | -10 | -17 | -20 | -16 | -14 | -21 | |
94 | 95 | 92 | 87 | 85 | 89 | 91 | 85 | 68 | 91 | 95 | 92 | 94 | 90 | 93 | 94 | 94 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 250 | 100 | 0 | 0 | 0 | 0 | |
 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | 3:53 | — | — | 3:53 | — | — | 3:53 | — | — | 3:53 | — | — | 3:55 | — | — | 3:55 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max -5°C on Thu afternoon, min -13°C on Thu night). Winds decreasing (fresh winds from the WNW on Fri morning, light winds from the S by Sun morning).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Sun night, min -11°C on Wed morning). Winds decreasing (near gales from the WNW on Mon afternoon, light winds from the WSW by Tue night).
Popular Hoshino Resorts Tomamu Pages
Snow Radar
Latest snow reports near Hoshino Resorts Tomamu:
Hoshino Resorts Tomamu Snow Conditions
| Top snow depth: | 95 cm |
|---|---|
| Bottom snow depth: | 50 cm |
| Fresh snowfall depth: | 17 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:
1.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
2.2 | Bluebird days Average snow, mostly sunny, light wind. |
Hoshino Resorts Tomamu Forecast Snowfall
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Photos of Hoshino Resorts Tomamu
Tomamu trees look so nice! by Dave Morris
Its not always about the skiing! by Dave Morris
Hoshino Resorts Tomamu by DGN
Upload new photo Other resorts in Japan - Hokkaido are reporting: powder (5) / good piste (5)
The above table gives the weather forecast for Hoshino Resorts Tomamu at the specific elevation of 699 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hoshino Resorts Tomamu. 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 Alpha Resort Tomamu.
Visitor Reviews of Hoshino Resorts Tomamu
Overall 3.7 Based on 2 votes and 4 reviews
- Snowsure
- Variety of pistes
- Vote
- stew from Japan writes:
Alpha Resort Tomamu has great tree runs with good pitch and very good quality snow. It's a long track out that is very tiring. Food is excellent at Alpha Resort Tomamu and the wave pool is great. Unfortunately, I believe Alpha Resort Tomamu has the worst layout of any resort on the planet.
Visitor Reviews of Hoshino Resorts Tomamu
stew from Japan writes:
Alpha Resort Tomamu has great tree runs with good pitch and very good quality snow. It's a long track out that is very tiring. Food is excellent at Alpha Resort Tomamu and the wave pool is great. Unfortunately, I believe Alpha Resort Tomamu has the worst layout of any resort on the planet.
Read 3 more reviews of Hoshino Resorts Tomamu or submit your own
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