Next 3 days weather summary:Heavy rain (total 36.0mm), heaviest during Thu night. Very mild (max 12°C on Wed morning, min 8°C on Wed night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 19.0mm), heaviest on Sat afternoon. Very mild (max 13°C on Sun morning, min 8°C on Mon night). Wind will be generally light. | |||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | | | | |  | | | | |
clear | light rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | risk thun- der | risk thun- der | rain shwrs | risk thun- der | risk thun- der | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 2 | 1 | 3 | 7 | 7 | 6 | 9 | 1 | 3 | 6 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | |
max °C | 12 | 11 | 9 | 10 | 11 | 9 | 10 | 11 | 10 | 12 | 12 | 11 | 13 | 13 | 11 | 11 | 11 | 8 |
min °C | 11 | 10 | 8 | 10 | 10 | 9 | 10 | 10 | 10 | 11 | 12 | 10 | 12 | 12 | 9 | 9 | 9 | 8 |
11 | 9 | 7 | 9 | 10 | 9 | 10 | 10 | 10 | 11 | 12 | 10 | 12 | 11 | 7 | 7 | 7 | 6 | |
54 | 73 | 79 | 79 | 80 | 79 | 78 | 77 | 78 | 72 | 73 | 89 | 78 | 75 | 87 | 78 | 76 | 90 | |
3550 | 3300 | 3400 | 3150 | 3200 | 3200 | 3050 | 3250 | 3200 | 3250 | 3350 | 3450 | 3700 | 3800 | 3850 | 3900 | 3400 | 3350 | |
 | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — |
 | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:02 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Marunuma Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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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