Next 3 days weather summary:Light rain (total 7.0mm), mostly falling on Tue afternoon. Warm (max 21°C on Fri morning, min 13°C on Tue night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 19.0mm), heaviest on Sat night. Warm (max 21°C on Sun afternoon, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | | | |  | | | | |
light rain | light rain | rain shwrs | light rain | some clouds | some clouds | t-storm risk | clear | clear | t-storm risk | some clouds | rain shwrs | t-storm risk | t-storm risk | rain shwrs | t-storm risk | light rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 1 | 1 | 2 | — | — | 2 | — | — | 2 | — | 1 | 2 | 4 | 1 | 5 | 3 |
max °C | 14 | 13 | 16 | 16 | 17 | 20 | 18 | 17 | 21 | 20 | 19 | 20 | 19 | 18 | 20 | 21 | 18 |
min °C | 14 | 13 | 16 | 15 | 15 | 18 | 18 | 17 | 19 | 19 | 17 | 19 | 18 | 17 | 19 | 19 | 17 |
chill °C | 14 | 13 | 16 | 15 | 15 | 18 | 18 | 17 | 19 | 19 | 17 | 19 | 18 | 17 | 19 | 19 | 17 |
Humid % | 91 | 95 | 81 | 91 | 87 | 72 | 84 | 76 | 67 | 76 | 82 | 70 | 80 | 77 | 70 | 61 | 71 |
Freeze m | 4700 | 4800 | 5050 | 4950 | 5300 | 5200 | 5100 | 5050 | 5100 | 5000 | 4900 | 4850 | 4750 | 4650 | 4750 | 4700 | 4700 |
 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — |
 | 7:04 | — | — | 7:04 | — | — | 7:04 | — | — | 7:02 | — | — | 7:02 | — | — | 7:02 | — |
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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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