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Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: A dusting of new snow. Freeze-thaw conditions (max 9°C on Mon morning, min -5°C on Fri night). Wind will be generally light.
Marunuma Kogen Weather (Days 4-6): Drizzle on Tue night followed by colder weather and a heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 7°C on Tue morning, min -9°C on Wed night). Winds increasing (calm on Mon night, strong winds from the WNW by Wed night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Middle Lift: | -3 | | ||||
| Bottom Lift: | -2 | |
Latest snow reports near Marunuma Kogen:
Saturday 29 | Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  | | | | |  | | |  |  |  | | |  | | | |
snow shwrs | clear | clear | clear | clear | clear | clear | clear | cloudy | clear | clear | some clouds | light snow | light snow | light snow | snow shwrs | mod. snow | light snow | snow shwrs | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
2 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 14 | 7 | 4 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
max °C | -2 | 2 | 2 | 0 | 7 | 6 | 2 | 9 | 7 | 3 | 7 | 6 | 2 | 0 | -3 | -7 | -5 | -5 | -5 |
min °C | -5 | -1 | -2 | -2 | 5 | 2 | 1 | 7 | 4 | 1 | 5 | 3 | -1 | -1 | -6 | -9 | -7 | -6 | -7 |
-10 | -4 | -5 | -6 | 5 | 2 | -2 | 6 | 3 | 0 | 3 | 3 | -4 | -5 | -12 | -19 | -17 | -12 | -13 | |
84 | 64 | 64 | 69 | 37 | 53 | 45 | 28 | 43 | 72 | 65 | 67 | 83 | 81 | 82 | 87 | 88 | 86 | 78 | |
950 | 1150 | 1750 | 1750 | 2450 | 2650 | 2650 | 2600 | 2500 | 2350 | 2350 | 2400 | 1900 | 1200 | 850 | 100 | 300 | 600 | 500 | |
 | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — |
 | — | — | 4:27 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — | — | 4:25 | — |
A dusting of new snow. Freeze-thaw conditions (max 9°C on Mon morning, min -5°C on Fri night). Wind will be generally light.
Drizzle on Tue night followed by colder weather and a heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 7°C on Tue morning, min -9°C on Wed night). Winds increasing (calm on Mon night, strong winds from the WNW by Wed night).
Latest snow reports near Marunuma Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 26 Nov 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
0.5 | 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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