Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  | |  | | |  | |  | |
heavy rain | light rain | light rain | some clouds | cloudy | cloudy | mod. rain | mod. rain | clear | mod. rain | rain shwrs | light rain | heavy rain | heavy rain | light rain | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 17 | 4 | 2 | — | — | — | 6 | 6 | — | 6 | 2 | 1 | 15 | 14 | 3 | 1 |
max °C | 10 | 7 | 7 | 6 | 11 | 11 | 11 | 13 | 15 | 15 | 12 | 10 | 7 | 2 | 3 | 2 |
min °C | 7 | 7 | 6 | 6 | 9 | 10 | 10 | 11 | 14 | 12 | 11 | 8 | 3 | 2 | 3 | 2 |
chill °C | 5 | 6 | 6 | 6 | 9 | 8 | 8 | 10 | 14 | 10 | 10 | 6 | -3 | -4 | -2 | -1 |
Humid % | 98 | 97 | 93 | 82 | 62 | 66 | 80 | 93 | 80 | 81 | 88 | 89 | 93 | 95 | 85 | 91 |
Freeze m | 2200 | 1800 | 1850 | 1950 | 2400 | 2900 | 3000 | 3450 | 3650 | 3200 | 2950 | 3000 | 1550 | 1000 | 1050 | 1000 |
 | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | — | 4:45 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:42 | — |
Next 4 days weather summary:Heavy rain (total 35.0mm), heaviest during Mon night. Very mild (max 15°C on Thu afternoon, min 6°C on Tue afternoon). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 42.0mm), heaviest during Fri night. Very mild (max 15°C on Thu night, min 2°C on Sat morning). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sun afternoon). | |||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Mountain Park Tsunan:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | 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 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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