Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | |  |  |  | | | |  | |
light rain | light rain | rain shwrs | heavy rain | light rain | light rain | rain shwrs | some clouds | some clouds | cloudy | cloudy | mod. rain | rain shwrs | rain shwrs | mod. rain | mod. rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 1 | 2 | 15 | 4 | 2 | 2 | — | — | — | — | 8 | 7 | 3 | 9 | 6 |
max °C | 13 | 14 | 13 | 12 | 5 | 5 | 5 | 13 | 12 | 8 | 17 | 14 | 12 | 14 | 11 | 6 |
min °C | 13 | 14 | 12 | 5 | 4 | 4 | 1 | 8 | 7 | 7 | 13 | 11 | 10 | 12 | 8 | 5 |
chill °C | 13 | 14 | 10 | 0 | -1 | 0 | 0 | 7 | 6 | 6 | 13 | 11 | 9 | 10 | 5 | 1 |
Humid % | 96 | 98 | 96 | 93 | 93 | 93 | 95 | 69 | 76 | 75 | 65 | 83 | 87 | 86 | 93 | 95 |
Freeze m | 3850 | 3650 | 3200 | 1950 | 1050 | 1100 | 1150 | 2250 | 2750 | 2850 | 3000 | 2900 | 3000 | 2250 | 2150 | 1200 |
 | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — |
 | — | — | 4:50 | — | — | 4:49 | — | — | 4:46 | — | — | 4:45 | — | — | 4:45 | — |
Next 4 days weather summary:Heavy rain (total 27.0mm), heaviest during Tue night. Very mild (max 14°C on Tue morning, min 1°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WNW by Tue night). | Days 5-7 weather summary:Heavy rain (total 34.0mm), heaviest during Fri afternoon. Very mild (max 17°C on Fri morning, min 5°C on Sat night). Winds decreasing (fresh winds from the W 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 Showa Sonei:
| 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 Showa Sonei at the specific elevation of 454 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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