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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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Tengendai Kogen at 1820 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 | |
 |  |  |  |  | |  |  | | | | | |  | |  | | |
clear | heavy snow | mod. snow | light snow | mod. snow | light snow | cloudy | light snow | mod. snow | light snow | mod. snow | light snow | mod. snow | snow shwrs | clear | snow shwrs | mod. snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 21 | 7 | 4 | 6 | 1 | — | — | 6 | 2 | 9 | 4 | 5 | 2 | — | — | 9 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -3 | -14 | -13 | -10 | -9 | -6 | -1 | -2 | -2 | -7 | -10 | -9 | -7 | -5 | -4 | -4 |
min °C | -1 | -14 | -14 | -14 | -12 | -9 | -8 | -5 | -2 | -4 | -9 | -10 | -10 | -8 | -6 | -5 | -5 |
-9 | -29 | -28 | -28 | -24 | -18 | -16 | -12 | -5 | -16 | -23 | -24 | -23 | -18 | -14 | -14 | -14 | |
27 | 93 | 97 | 89 | 77 | 78 | 82 | 79 | 98 | 93 | 85 | 88 | 84 | 75 | 78 | 82 | 94 | |
1750 | 500 | 0 | 0 | 0 | 300 | 550 | 350 | 1100 | 1350 | 650 | 400 | 450 | 0 | 650 | 950 | 1100 | |
 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — |
 | 4:20 | — | — | 4:20 | — | — | 4:20 | — | — | 4:21 | — | — | 4:21 | — | — | 4:21 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -1°C on Thu afternoon, min -14°C on Thu night). Winds decreasing (gales from the WNW on Fri morning, light winds from the SE 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 afternoon, min -10°C on Mon morning). Winds decreasing (extremely windy from the WNW on Sun night, fresh winds from the WNW by Wed morning).
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Snow Radar
Latest snow reports near Tengendai Kogen:
Tengendai Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 16 cm |
| Last snowfall: | 10 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)
Snow History
Week 2 of December has on average:
1.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
Tengendai Kogen Forecast Snowfall
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Photos of Tengendai Kogen
Sent to our help desk, by a user of the site, in 2011. by Snow Forecast Admin
Upload new photo Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Tengendai Kogen at the specific elevation of 1820 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Tengendai Kogen. 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 Tengendai Kogen
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