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Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Sat morning, min -14°C on Sun afternoon). Winds increasing (light winds from the W on Fri afternoon, near gales from the WNW by Sun night).
Marunuma Kogen Weather (Days 4-6): A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -1°C on Tue morning, min -11°C on Tue night). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the WNW by Wed afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -7 |  | ||||
| Middle Lift: | -6 | | ||||
| Bottom Lift: | -4 | |
Latest snow reports near Marunuma Kogen:
Snowing in Muikamachi Hakkaisan. from Muikamachi Hakkaisan
Fri 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | | |  |  |  |  | | | |  | |  | | | | |
clear | some clouds | clear | clear | light snow | snow shwrs | mod. snow | heavy snow | snow shwrs | snow shwrs | some clouds | some clouds | snow shwrs | snow shwrs | mod. snow | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | 1 | 6 | 20 | 2 | — | — | — | 1 | 4 | 6 | 4 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -5 | 0 | 0 | -1 | -6 | -11 | -13 | -9 | -7 | -4 | -1 | -1 | -7 | -11 | -10 | -9 |
min °C | -7 | -6 | -3 | -1 | -4 | -9 | -14 | -14 | -11 | -8 | -7 | -2 | -4 | -11 | -11 | -11 | -10 |
-11 | -11 | -9 | -8 | -13 | -21 | -28 | -25 | -22 | -15 | -14 | -10 | -12 | -21 | -21 | -21 | -20 | |
54 | 71 | 35 | 26 | 65 | 47 | 84 | 92 | 72 | 62 | 55 | 56 | 77 | 77 | 88 | 75 | 71 | |
800 | 0 | 1200 | 1700 | 1550 | 850 | 150 | 0 | 0 | 550 | 0 | 1300 | 1500 | 100 | 200 | 200 | 0 | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | 4:43 | — | — | 4:44 | — | — | 4:45 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — |
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Sat morning, min -14°C on Sun afternoon). Winds increasing (light winds from the W on Fri afternoon, near gales from the WNW by Sun night).
A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -1°C on Tue morning, min -11°C on Tue night). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the WNW by Wed afternoon).
Latest snow reports near Marunuma Kogen:
Snowing in Muikamachi Hakkaisan. from Muikamachi Hakkaisan
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 14 cm |
| Last snowfall: | 8 Jan 2026 |
| Snow Alerts | Create Alert |
2.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
2.2 | 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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