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Showa Sonei Weather (Next 3 days): The snow forecast for Showa Sonei is: Moderate rain (total 15.0mm), heaviest on Sun afternoon giving way to a moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Sat night). Winds increasing (calm on Sat afternoon, near gales from the W by Sun night).
Showa Sonei Weather (Days 4-6): Moderate rain (total 10.0mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 4°C on Tue morning, min -4°C on Thu afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Bottom Lift: | -4 | |
Latest snow reports near Showa Sonei:
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | |  | | | | | |  | |
snow shwrs | cloudy | light rain | light rain | mod. rain | mod. snow | light snow | light snow | snow shwrs | some clouds | mod. rain | light snow | light snow | light snow | light snow | light snow | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 6 | 3 | 1 | 1 | — | — | 2 | — | — | — | — | — | — | |
— | — | 3 | 4 | 8 | — | — | — | — | — | 10 | — | — | — | — | — | — | — | |
max °C | 0 | 1 | 4 | 6 | 4 | 2 | 0 | 0 | 0 | 4 | 4 | 2 | 1 | 1 | -1 | 1 | 1 | -4 |
min °C | -1 | -2 | -3 | 5 | 3 | 0 | 0 | 0 | -3 | 2 | 2 | 0 | 0 | -1 | -3 | -1 | -4 | -4 |
-4 | -5 | -7 | 3 | -4 | -8 | -8 | -8 | -7 | -2 | -1 | -3 | -3 | -4 | -7 | -5 | -7 | -7 | |
86 | 78 | 89 | 95 | 98 | 95 | 93 | 90 | 97 | 78 | 93 | 99 | 93 | 92 | 94 | 87 | 84 | 75 | |
300 | 700 | 1500 | 2050 | 1150 | 800 | 550 | 550 | 350 | 850 | 1100 | 700 | 550 | 600 | 0 | 450 | 600 | 0 | |
 | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — |
 | — | 4:23 | — | — | 4:23 | — | — | 4:23 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — |
Moderate rain (total 15.0mm), heaviest on Sun afternoon giving way to a moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Sat night). Winds increasing (calm on Sat afternoon, near gales from the W by Sun night).
Moderate rain (total 10.0mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 4°C on Tue morning, min -4°C on Thu afternoon). Wind will be generally light.
Latest snow reports near Showa Sonei:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 21 cm |
| Last snowfall: | 11 Dec 2025 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.1 | 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 Showa Sonei at the specific elevation of 530 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Showa Sonei. 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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