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Marunuma Kogen at 1390 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 09 Jan 2026
Now
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  |  | |  |  | | | |  | | |
snow shwrs | clear | clear | clear | clear | snow shwrs | snow shwrs | heavy snow | heavy snow | light snow | snow shwrs | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | mod. snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | 2 | 11 | 17 | 4 | — | — | — | 1 | 3 | 4 | 6 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -4 | -7 | 1 | 1 | 0 | -5 | -9 | -11 | -7 | -6 | -6 | 1 | 1 | -7 | -7 | -9 | -8 |
min °C | -8 | -9 | -8 | -2 | -2 | -4 | -6 | -11 | -11 | -9 | -10 | -10 | -1 | -3 | -10 | -8 | -9 | -10 |
-12 | -9 | -12 | -6 | -7 | -12 | -16 | -23 | -23 | -18 | -14 | -14 | -7 | -10 | -18 | -17 | -16 | -16 | |
78 | 62 | 66 | 39 | 29 | 72 | 62 | 85 | 92 | 84 | 65 | 54 | 61 | 69 | 83 | 78 | 85 | 81 | |
200 | 700 | 0 | 1200 | 1700 | 1500 | 650 | 0 | 0 | 0 | 500 | 0 | 1250 | 1500 | 0 | 200 | 0 | 0 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:43 | — | — | 4:44 | — | — | 4:45 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -11°C on Sun afternoon). Winds increasing (calm on Fri afternoon, strong winds from the WNW by Sun night).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 1°C on Tue morning, min -10°C on Mon afternoon). Winds increasing (light winds from the WNW on Mon afternoon, fresh winds from the WNW by Wed morning).
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Latest snow reports near Marunuma Kogen:
46 km away from Marunuma Kogen
21 hours ago
Snowing in Muikamachi Hakkaisan. from Muikamachi Hakkaisan
Marunuma Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 14 cm |
| Last snowfall: | 8 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 2 of January has on average:
2.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.4 | Powder days Fresh snow, limited sun, any wind. |
2.3 | 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 1390 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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