Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | |  | | |  | |  |  | |
light rain | mod. rain | mod. rain | snow shwrs | some clouds | some clouds | some clouds | light rain | light rain | cloudy | light rain | rain shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 4 | 7 | 20 |
mm | 2 | 6 | 6 | 1 | — | — | — | 1 | 3 | — | 1 | 5 | — | — | — | — | — | — |
max °C | 6 | 7 | 6 | 2 | 2 | 1 | 3 | 2 | 5 | 8 | 6 | 5 | 3 | -1 | -4 | -5 | -5 | -6 |
min °C | 5 | 6 | 2 | 1 | 1 | 0 | 1 | 2 | 2 | 7 | 5 | 3 | 2 | -3 | -6 | -5 | -6 | -7 |
chill °C | 2 | 4 | -4 | -4 | -3 | -3 | -2 | -2 | -2 | 5 | 3 | -1 | -4 | -10 | -15 | -15 | -14 | -15 |
Humid % | 77 | 93 | 94 | 71 | 68 | 70 | 77 | 96 | 94 | 74 | 89 | 89 | 62 | 73 | 73 | 70 | 79 | 86 |
Freeze m | 3250 | 3150 | 2650 | 3100 | 2600 | 2000 | 2100 | 2250 | 2600 | 2900 | 2750 | 2400 | 2050 | 1600 | 1000 | 1000 | 1000 | 700 |
 | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | 4:32 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
Next 3 days weather summary:Moderate rain (total 19.0mm), heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Sun afternoon, min 0°C on Mon night). Winds decreasing (fresh winds from the NW on Sun night, light winds from the SW by Tue night). | Days 4-6 weather summary:Light rain (total 6.0mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 8°C on Wed morning, min -7°C on Fri night). Winds increasing (light winds from the WNW on Wed afternoon, strong winds from the W by Fri morning). | |||||||||||||||||
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: | 7 Nov 2026 |
| Snow Alerts | Create Alert |
1.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.8 | 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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