Marunuma Kogen Weather (Next 3 days): The snow forecast for Marunuma Kogen is: Drizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 3°C on Mon morning, min -7°C on Sat morning). Winds increasing (calm on Mon morning, strong winds from the NW by Mon night).
Marunuma Kogen Weather (Days 4-6): Some drizzle, heaviest during Thu afternoon. Freeze-thaw conditions (max 2°C on Thu morning, min -3°C on Tue morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -10 |  | ||||
| Middle Lift: | -9 |  | ||||
| Bottom Lift: | -9 | |
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  |  |  | |  |  | | | | | | | | |  | |
clear | clear | clear | some clouds | cloudy | cloudy | cloudy | light snow | snow shwrs | snow shwrs | clear | cloudy | cloudy | cloudy | cloudy | some clouds | light snow | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | |
max °C | -4 | -3 | -2 | 1 | 2 | 0 | 3 | 2 | -2 | -1 | 0 | -1 | 1 | 1 | -1 | 2 | 2 | 1 |
min °C | -7 | -3 | -2 | 0 | 0 | 0 | 2 | -1 | -4 | -3 | -2 | -2 | 0 | 0 | -2 | 0 | 1 | 0 |
-15 | -9 | -5 | -2 | -2 | -2 | 2 | -6 | -12 | -10 | -6 | -5 | -2 | -2 | -2 | 0 | 0 | 0 | |
46 | 32 | 19 | 24 | 32 | 45 | 45 | 71 | 80 | 54 | 43 | 19 | 52 | 68 | 90 | 72 | 73 | 79 | |
700 | 1250 | 1300 | 1650 | 1900 | 1750 | 1900 | 1950 | 1100 | 1100 | 1650 | 1450 | 1650 | 1900 | 1450 | 1750 | 2000 | 1600 | |
 | 5:46 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — |
 | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — |
Drizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 3°C on Mon morning, min -7°C on Sat morning). Winds increasing (calm on Mon morning, strong winds from the NW by Mon night).
Some drizzle, heaviest during Thu afternoon. Freeze-thaw conditions (max 2°C on Thu morning, min -3°C on Tue morning). Wind will be generally light.
Latest snow reports near Marunuma Kogen:
Raining moderately in Naeba. The wind is strong today. Feeling cold here today. from Naeba
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 6 cm |
| Last snowfall: | 20 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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