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Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: A moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon morning, calm by Tue night).
Mountain Park Tsunan Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 11°C on Sat morning, min 0°C on Thu morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Middle Lift: | 2 | | ||||
| Bottom Lift: | 3 |  |
Latest snow reports near Mountain Park Tsunan:
It is snowing steadily at Gala Yuzawa. from Gala Yuzawa
Snow is falling at altitude in Nozawa Onsen. from Nozawa Onsen
Snow falling in Myoko Suginohara. from Myoko Suginohara
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | |  | | |  | | |  | |
light snow | light snow | snow shwrs | clear | some clouds | mod. snow | light snow | light snow | light snow | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 1 | — | — | — | 6 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | -1 | 3 | 4 | 1 | 1 | 1 | -1 | 1 | 3 | 1 | 7 | 7 | 6 | 11 | 10 | 10 |
min °C | -1 | -1 | -3 | 1 | 1 | 0 | 0 | -1 | -2 | 0 | 1 | 1 | 4 | 5 | 6 | 8 | 8 | 8 |
-8 | -6 | -6 | -1 | -2 | -2 | 0 | -3 | -2 | 0 | -1 | -2 | 3 | 3 | 4 | 7 | 7 | 6 | |
96 | 89 | 88 | 65 | 72 | 96 | 97 | 99 | 96 | 86 | 63 | 64 | 55 | 57 | 46 | 49 | 64 | 73 | |
700 | 650 | 0 | 850 | 1300 | 800 | 750 | 900 | 500 | 650 | 1200 | 1650 | 2050 | 2550 | 2800 | 2700 | 2650 | 2900 | |
 | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
A moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon morning, calm by Tue night).
Mostly dry. Freeze-thaw conditions (max 11°C on Sat morning, min 0°C on Thu morning). Wind will be generally light.
Latest snow reports near Mountain Park Tsunan:
It is snowing steadily at Gala Yuzawa. from Gala Yuzawa
Snow is falling at altitude in Nozawa Onsen. from Nozawa Onsen
Snow falling in Myoko Suginohara. from Myoko Suginohara
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 14 Dec 2025 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.6 | Powder days Fresh snow, limited sun, any wind. |
0.1 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Mountain Park Tsunan at the specific elevation of 710 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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