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Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Light rain (total 3.0mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -10°C on Thu afternoon). Winds increasing (calm on Wed morning, strong winds from the WNW by Wed night).
Marunuma Kogen Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon morning, min -9°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Middle Lift: | 2 | | ||||
| Bottom Lift: | 2 |  |
Latest snow reports near Marunuma Kogen:
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  |  | | | |  | |  | | | | |
light rain | some clouds | light snow | heavy snow | mod. snow | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | clear | some clouds | some clouds | clear | clear | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | 4 | 17 | 6 | 1 | 4 | 3 | 4 | 1 | — | — | — | — | — | — | |
3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 4 | 1 | -6 | -7 | -7 | -6 | -3 | -4 | -7 | 0 | 0 | -3 | 3 | 3 | -2 |
min °C | 0 | 2 | -4 | -9 | -9 | -10 | -10 | -4 | -7 | -9 | -2 | -4 | -4 | 2 | -2 | -3 |
-2 | 2 | -10 | -17 | -20 | -15 | -14 | -6 | -13 | -14 | -2 | -8 | -8 | 1 | -4 | -5 | |
89 | 82 | 82 | 90 | 86 | 73 | 46 | 87 | 86 | 82 | 37 | 56 | 39 | 26 | 54 | 50 | |
1950 | 1700 | 1550 | 200 | 0 | 350 | 0 | 750 | 800 | 0 | 1150 | 1350 | 1700 | 1900 | 1900 | 1850 | |
 | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — |
 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — |
Light rain (total 3.0mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -10°C on Thu afternoon). Winds increasing (calm on Wed morning, strong winds from the WNW by Wed night).
A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon morning, min -9°C on Fri night). Wind will be generally light.
Latest snow reports near Marunuma Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 28 Nov 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | Powder days Fresh snow, limited sun, any wind. |
0.8 | 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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