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Japan New Year's Eve Snow Roundup #295
Weekly Snow News for Japan, updated 31 December 2025: classic mid-winter conditions bring frequent snowfall to Honshu and Hokkaido.
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Marunuma Kogen at 1695 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 02 Jan 2026
Now
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | |  |  | | | |  | |
snow shwrs | light snow | light snow | mod. snow | mod. snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | light snow | snow shwrs | clear | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 4 | 4 | 6 | 6 | 6 | — | — | — | — | 5 | 4 | — | — | — | — | — | 20 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -9 | -11 | -9 | -9 | -8 | -5 | -5 | -5 | -4 | -6 | -9 | -5 | -4 | -4 | -2 | -3 | -7 |
min °C | -9 | -10 | -11 | -10 | -9 | -9 | -7 | -6 | -6 | -4 | -8 | -10 | -8 | -6 | -6 | -4 | -6 | -12 |
-14 | -14 | -18 | -19 | -20 | -19 | -15 | -13 | -12 | -11 | -18 | -20 | -14 | -10 | -11 | -4 | -11 | -25 | |
78 | 88 | 94 | 91 | 85 | 85 | 67 | 65 | 69 | 67 | 78 | 72 | 58 | 44 | 58 | 79 | 59 | 64 | |
400 | 500 | 0 | 250 | 450 | 300 | 600 | 950 | 200 | 1100 | 800 | 0 | 300 | 1050 | 200 | 1100 | 1300 | 500 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -5°C on Sun morning, min -11°C on Fri night). Winds increasing (calm on Fri afternoon, strong winds from the WNW by Sat afternoon).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Wed morning, min -12°C on Wed night). Winds increasing (calm on Wed morning, near gales from the WNW by Wed night).
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Latest snow reports near Marunuma Kogen:
50 km away from Marunuma Kogen
13 hours ago
Snow is falling in Naeba. from Naeba
11 km away from Marunuma Kogen
17 hours ago
Freezing rain reported from Nikko at 1298 metres elevation 6 kms ESE of Nikko Shobugahama but it is forecast cold enough for snow at the ski area from Nikko Shobugahama
Marunuma Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 1 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 1 of January has on average:
2.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
2.2 | Bluebird days Average snow, mostly sunny, light wind. |
Marunuma Kogen Forecast Snowfall
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Marunuma Kogen at the specific elevation of 1695 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Marunuma 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.
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