Mountain Park Tsunan Weather (Next 3 days): The snow forecast for Mountain Park Tsunan is: Light rain (total 3.0mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 7°C on Mon morning, min -8°C on Tue night). Wind will be generally light.
Mountain Park Tsunan Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Sat morning, min -6°C on Thu morning). Winds increasing (calm on Fri afternoon, fresh winds from the NW by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Middle Lift: | 1 | | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Mountain Park Tsunan:
Snow is falling in Nozawa Onsen. from Nozawa Onsen
Snow falling in Shiga Kogen-Higashitateyama. from Shiga Kogen-Higashitateyama
Snow falling at Shiga Kogen-Higashitateyama. from Shiga Kogen-Higashitateyama
Great snow conditions throughout area. Great weather, no clouds in sight. from Ikenotaira Onsen Alpenblick
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  | |  |  | | |  | | | | | | |
cloudy | cloudy | mod. snow | mod. snow | mod. snow | mod. snow | snow shwrs | snow shwrs | heavy snow | heavy snow | mod. snow | heavy snow | light snow | light snow | heavy snow | light snow | heavy snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 7 | 8 | 7 | 6 | — | 1 | 23 | 13 | 8 | 14 | 5 | 1 | 11 | 2 | 12 | 31 | |
— | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 6 | 4 | -5 | -5 | -6 | -4 | -4 | -6 | -5 | -6 | -6 | -4 | -3 | -4 | -2 | -2 | -3 |
min °C | 5 | 3 | -3 | -5 | -5 | -8 | -5 | -8 | -7 | -6 | -6 | -6 | -5 | -6 | -5 | -3 | -3 | -6 |
3 | 3 | -9 | -11 | -12 | -13 | -9 | -8 | -7 | -12 | -14 | -13 | -9 | -9 | -9 | -6 | -7 | -14 | |
63 | 71 | 96 | 95 | 94 | 93 | 72 | 77 | 97 | 96 | 92 | 95 | 87 | 77 | 93 | 86 | 96 | 97 | |
1650 | 1400 | 1000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — |
Light rain (total 3.0mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 7°C on Mon morning, min -8°C on Tue night). Wind will be generally light.
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Sat morning, min -6°C on Thu morning). Winds increasing (calm on Fri afternoon, fresh winds from the NW by Sat night).
Latest snow reports near Mountain Park Tsunan:
Snow is falling in Nozawa Onsen. from Nozawa Onsen
Snow falling in Shiga Kogen-Higashitateyama. from Shiga Kogen-Higashitateyama
Snow falling at Shiga Kogen-Higashitateyama. from Shiga Kogen-Higashitateyama
Great snow conditions throughout area. Great weather, no clouds in sight. from Ikenotaira Onsen Alpenblick
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 8 cm |
| Last snowfall: | 18 Jan 2026 |
| Snow Alerts | Create Alert |
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | Powder days Fresh snow, limited sun, any wind. |
0.3 | 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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