Thu 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | |  | |  |  |  | | |
clear | some clouds | clear | some clouds | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | light rain | rain shwrs | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 2 | — | — | — | — | — | — | — | — | 2 | 1 | 1 | — |
max °C | 9 | 8 | 12 | 11 | 9 | 11 | 10 | 9 | 9 | 9 | 11 | 14 | 14 | 14 | 15 | 14 | 15 |
min °C | 7 | 7 | 10 | 10 | 7 | 7 | 9 | 7 | 7 | 9 | 8 | 12 | 14 | 13 | 13 | 13 | 14 |
chill °C | 5 | 5 | 10 | 8 | 5 | 5 | 9 | 6 | 5 | 7 | 6 | 10 | 13 | 12 | 12 | 12 | 12 |
Humid % | 66 | 84 | 49 | 41 | 85 | 61 | 39 | 75 | 84 | 74 | 75 | 60 | 73 | 79 | 89 | 82 | 81 |
Freeze m | 3100 | 3450 | 3400 | 3350 | 3300 | 3450 | 3450 | 3800 | 3950 | 4100 | 4200 | 4100 | 4150 | 4150 | 4150 | 4250 | 4450 |
 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — |
 | 5:07 | — | — | 5:05 | — | — | 5:04 | — | — | 5:02 | — | — | 5:00 | — | — | 5:00 | — |
Next 3 days weather summary:Light rain (total 2.0mm), mostly falling on Fri night. Very mild (max 12°C on Fri morning, min 7°C on Thu afternoon). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 8.0mm), mostly falling on Wed morning. Very mild (max 15°C on Tue morning, min 8°C on Sun night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the SW by Tue night). | ||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche 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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