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Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Mild with light rain (total 2.0mm) on Mon afternoon Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Mon morning, min -6°C on Mon night). Wind will be generally light.
Marunuma Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Thu morning, min -10°C on Fri night). Winds decreasing (near gales from the NW on Fri morning, calm by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Middle Lift: | 1 | | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Marunuma Kogen:
Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  |  | | |  |  | | | |  | |
some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | cloudy | some clouds | snow shwrs | mod. snow | light snow | snow shwrs | snow shwrs | clear | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 2 | 2 | — | — | 1 | 1 | — | — | — | — | 6 | 6 | 5 | 4 | — | — | 1 | |
— | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 2 | -3 | -1 | -2 | -4 | 1 | 0 | -2 | 3 | 3 | -2 | -8 | -9 | -9 | -3 | -4 | -1 |
min °C | 3 | -1 | -6 | -3 | -6 | -6 | -1 | -4 | -4 | 1 | -1 | -7 | -9 | -9 | -10 | -6 | -8 | -6 |
0 | -6 | -11 | -6 | -8 | -9 | -3 | -4 | -8 | 1 | -5 | -16 | -20 | -20 | -16 | -10 | -12 | -11 | |
42 | 85 | 81 | 75 | 64 | 52 | 87 | 76 | 67 | 54 | 51 | 83 | 87 | 84 | 86 | 73 | 72 | 58 | |
1950 | 1700 | 750 | 900 | 1050 | 750 | 1100 | 1400 | 1000 | 1650 | 1800 | 1300 | 0 | 0 | 0 | 450 | 800 | 450 | |
 | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — |
Mild with light rain (total 2.0mm) on Mon afternoon Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Mon morning, min -6°C on Mon night). Wind will be generally light.
A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Thu morning, min -10°C on Fri night). Winds decreasing (near gales from the NW on Fri morning, calm by Sat afternoon).
Latest snow reports near Marunuma Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 18 cm |
| Last snowfall: | 5 Dec 2025 |
| Snow Alerts | Create Alert |
1.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
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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