Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  |  |  | | | | | | |
light snow | light snow | snow shwrs | snow shwrs | some clouds | cloudy | light rain | cloudy | light rain | some clouds | rain shwrs | rain shwrs | snow shwrs | cloudy | some clouds | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | 2 | — | — | — | — | — | 1 | — | 1 | — | 4 | 3 | — | — | — | 1 |
max °C | 6 | -1 | -2 | 1 | 3 | 4 | 7 | 8 | 8 | 9 | 5 | 5 | 2 | 4 | 4 | 6 |
min °C | -1 | -1 | -2 | -1 | 2 | 4 | 6 | 7 | 8 | 7 | 5 | 3 | 0 | 2 | 3 | 3 |
chill °C | -9 | -9 | -9 | -6 | -2 | 0 | 3 | 4 | 6 | 4 | 2 | -1 | -5 | -1 | 0 | -1 |
Humid % | 73 | 82 | 78 | 65 | 75 | 90 | 43 | 59 | 75 | 61 | 90 | 72 | 78 | 54 | 57 | 95 |
Freeze m | 2000 | 1400 | 1300 | 1500 | 2200 | 2650 | 2750 | 2900 | 3050 | 3150 | 2450 | 2450 | 2300 | 2350 | 2700 | 2350 |
 | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — |
 | — | — | 4:50 | — | — | 4:49 | — | — | 4:47 | — | — | 4:46 | — | — | 4:45 | — |
Next 4 days weather summary:Light rain (total 4.0mm) at first, then becoming colder with a dusting of snow on Wed morning. Freeze-thaw conditions (max 8°C on Fri morning, min -2°C on Wed afternoon). Winds decreasing (strong winds from the WNW on Tue night, light winds from the WSW by Wed night). | Days 5-7 weather summary:Moderate rain (total 19.0mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 9°C on Fri night, min 0°C on Sat night). Wind will be generally light. | |||||||||||||||
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. |
|---|---|
0.1 | 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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