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Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Heavy rain (total 20.0mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 15°C on Sun morning, min -3°C on Mon night). Wind will be generally light.
Mountain Park Tsunan Weather (Days 4-6): Mild with heavy rain (total 20.0mm), heaviest during Wed afternoon. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Wed morning, min -2°C on Fri afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 10 |  | ||||
| Middle Lift: | 10 | | ||||
| Bottom Lift: | 8 | |
Latest snow reports near Mountain Park Tsunan:
Partly cloudy at Madarao Kogen. Just a light breeze today. Feeling cold here today. There is a dusting of fresh snow. Packed snow on piste. The off-piste has an icy crust. from Madarao Kogen
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | | | | |  |  | |  | | | | |
clear | clear | mod. rain | light snow | light snow | light snow | clear | clear | clear | rain shwrs | light rain | light rain | mod. rain | light rain | light rain | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 5 | |
— | — | 10 | 10 | — | — | — | — | — | 1 | 1 | 5 | 6 | 3 | 2 | 2 | |
max °C | 10 | 15 | 9 | 4 | 0 | 0 | -1 | 7 | 7 | 5 | 9 | 8 | 9 | 5 | 4 | 4 |
min °C | 10 | 13 | 6 | 1 | 0 | -1 | -3 | 3 | 3 | 3 | 8 | 8 | 6 | 5 | 4 | 0 |
8 | 12 | 4 | -3 | -4 | -1 | -3 | 3 | 0 | 0 | 5 | 5 | 5 | 4 | 3 | -3 | |
74 | 67 | 98 | 96 | 97 | 83 | 80 | 52 | 58 | 61 | 74 | 88 | 88 | 99 | 98 | 96 | |
2750 | 2800 | 2350 | 1050 | 500 | 500 | 0 | 1400 | 1850 | 2350 | 2600 | 2450 | 2300 | 1350 | 1200 | 1050 | |
 | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — |
Heavy rain (total 20.0mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 15°C on Sun morning, min -3°C on Mon night). Wind will be generally light.
Mild with heavy rain (total 20.0mm), heaviest during Wed afternoon. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Wed morning, min -2°C on Fri afternoon). Wind will be generally light.
Latest snow reports near Mountain Park Tsunan:
Partly cloudy at Madarao Kogen. Just a light breeze today. Feeling cold here today. There is a dusting of fresh snow. Packed snow on piste. The off-piste has an icy crust. from Madarao Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Dec 2025 |
| Snow Alerts | Create Alert |
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.7 | 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 Mountain Park Tsunan at the specific elevation of 510 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mountain Park Tsunan. 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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