Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Mild with light rain (total 3.0mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 2°C on Wed night, min -11°C on Fri night). Winds increasing (light winds from the WSW on Thu night, near gales from the NW by Fri night).
Marunuma Kogen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Sat morning). Winds increasing (calm on Sun afternoon, fresh winds from the WNW by Mon afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Middle Lift: | -2 | | ||||
| Bottom Lift: | -2 | |
Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | |  |  | | | | | | | |
cloudy | cloudy | light rain | snow shwrs | snow shwrs | snow shwrs | cloudy | light snow | snow shwrs | snow shwrs | clear | clear | cloudy | clear | clear | clear | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | |
— | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 1 | 2 | 2 | 0 | -3 | -1 | -1 | -8 | -4 | -3 | -1 | 2 | 2 | 0 | 2 | 1 | -2 |
min °C | -1 | 0 | 1 | 1 | -1 | -4 | -2 | -4 | -11 | -7 | -3 | -2 | 0 | 0 | 0 | 2 | -1 | -2 |
-5 | -4 | -3 | -4 | -6 | -8 | -7 | -10 | -23 | -14 | -8 | -5 | -2 | 0 | -3 | -2 | -7 | -8 | |
78 | 74 | 94 | 92 | 64 | 63 | 54 | 70 | 68 | 54 | 31 | 28 | 24 | 34 | 45 | 28 | 65 | 44 | |
1550 | 1900 | 2200 | 2050 | 1800 | 850 | 1400 | 1550 | 0 | 650 | 1350 | 1250 | 1700 | 1900 | 1650 | 1900 | 1800 | 1200 | |
 | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — |
Mild with light rain (total 3.0mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 2°C on Wed night, min -11°C on Fri night). Winds increasing (light winds from the WSW on Thu night, near gales from the NW by Fri night).
Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Sat morning). Winds increasing (calm on Sun afternoon, fresh winds from the WNW by Mon afternoon).
Latest snow reports near Marunuma Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Mar 2026 |
| Snow Alerts | Create Alert |
1.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
1.2 | Bluebird days Average snow, mostly sunny, light wind. |
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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