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Japan Christmas Snow Roundup #294
Weekly Snow News for Japan, updated 24 December 2025: Siberian cold continues to deliver exceptional snowfall, with Hokkaido leading global totals.
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Marunuma Kogen at 1695 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 25 Dec 2025
Now
Thu 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | |  |  | | | | | | | |
light snow | light snow | snow shwrs | snow shwrs | snow shwrs | light snow | some clouds | snow shwrs | snow shwrs | clear | clear | some clouds | clear | clear | snow shwrs | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
2 | 3 | 8 | 6 | 6 | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 0 | -9 | -12 | -12 | -8 | -8 | -7 | -4 | -4 | -4 | -1 | -2 | -2 | -2 | -4 | -6 |
min °C | 0 | -5 | -10 | -13 | -13 | -10 | -9 | -9 | -6 | -4 | -5 | -3 | -2 | -2 | -2 | -5 | -6 |
-2 | -13 | -20 | -26 | -26 | -16 | -13 | -15 | -12 | -8 | -9 | -8 | -7 | -7 | -7 | -10 | -11 | |
99 | 83 | 76 | 78 | 74 | 57 | 55 | 54 | 67 | 60 | 61 | 55 | 52 | 52 | 73 | 66 | 59 | |
2350 | 1600 | 400 | 0 | 0 | 0 | 550 | 0 | 800 | 1100 | 200 | 1150 | 1450 | 1400 | 1400 | 1150 | 300 | |
 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — |
Next 0-3 days weather summary:
Drizzle on Thu afternoon followed by colder weather and a heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 2°C on Thu afternoon, min -13°C on Fri afternoon). Winds increasing (calm on Thu afternoon, near gales from the WNW by Fri afternoon).
Next 4-6 days weather summary:
A dusting of new snow. Temperatures will be below freezing (max -1°C on Mon morning, min -6°C on Tue night). Wind will be generally light.
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Latest snow reports near Marunuma Kogen:
11 km away from Marunuma Kogen
2 hours ago
Continuous light 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: | 4 cm |
| Last snowfall: | 24 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 4 of December has on average:
2.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
2.0 | 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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