Fresh Snowfall In the Alps
Ski areas in the Alps are celebrating the first significant fresh snowfall of September, with accumulations of up to 20cm (8") reported.
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Greenpia Onuma at 312 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 14 Sep 2026
Next 3 days weather summary:Some drizzle, heaviest during Mon afternoon. Warm (max 21°C on Mon morning, min 12°C on Tue night). Wind will be generally light. | Days 4-6 weather summary:Some drizzle, heaviest during Sat night. Warm (max 20°C on Thu morning, min 13°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  |  | | | | | | | |  | |
cloudy | rain shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
max °C | 21 | 21 | 16 | 18 | 18 | 13 | 18 | 19 | 15 | 20 | 20 | 15 | 19 | 19 | 13 | 17 | 17 | 16 |
min °C | 20 | 18 | 14 | 17 | 15 | 12 | 17 | 15 | 13 | 18 | 15 | 13 | 17 | 14 | 13 | 17 | 16 | 15 |
chill °C | 20 | 18 | 14 | 17 | 15 | 12 | 17 | 15 | 13 | 18 | 15 | 13 | 17 | 14 | 13 | 17 | 16 | 15 |
Humid % | 76 | 68 | 78 | 50 | 49 | 70 | 50 | 56 | 74 | 64 | 56 | 88 | 61 | 45 | 81 | 74 | 81 | 96 |
Freeze m | 3750 | 3650 | 3600 | 3650 | 3600 | 3550 | 3450 | 3550 | 3400 | 3400 | 3450 | 3600 | 3750 | 3850 | 3900 | 4150 | 3800 | 3600 |
 | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — |
 | — | 5:50 | — | — | 5:47 | — | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — | — | 5:40 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Greenpia Onuma Pages
Snow Radar
Latest snow reports near Greenpia Onuma:
Greenpia Onuma Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hokkaido are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of September has on average:
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. |
Greenpia Onuma Forecast Snowfall
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Other resorts in Japan - Hokkaido are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Greenpia Onuma at the specific elevation of 312 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Greenpia Onuma. 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.
Visitor Reviews of Greenpia Onuma
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