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Greenpia Onuma Weather (Next 3 days): The snow forecast for Greenpia Onuma is: Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Fri afternoon). Winds decreasing (fresh winds from the W on Fri night, light winds from the S by Mon morning).
Greenpia Onuma Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed morning, min -5°C on Wed night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the W by Wed morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Bottom Lift: | -1 |  |
Latest snow reports near Greenpia Onuma:
Fri 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  |  | |  | | | | | |  | |
cloudy | cloudy | some clouds | cloudy | rain shwrs | rain shwrs | some clouds | some clouds | light snow | light snow | snow shwrs | snow shwrs | light snow | some clouds | cloudy | light snow | light snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | 4 | 1 | — | 1 | — | — | — | — | 2 | |
— | — | — | — | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | 1 | 4 | 4 | 4 | 6 | 5 | 3 | 2 | 0 | -2 | -3 | -3 | -2 | 1 | 1 | 0 |
min °C | -3 | -1 | 3 | 2 | 2 | 5 | 2 | 0 | 1 | -1 | -4 | -3 | -4 | -4 | -1 | 0 | -5 |
-10 | -8 | -2 | -1 | -1 | 1 | -1 | -3 | -2 | -6 | -9 | -8 | -10 | -10 | -4 | -5 | -10 | |
70 | 71 | 67 | 76 | 98 | 88 | 76 | 82 | 99 | 95 | 71 | 88 | 76 | 77 | 64 | 66 | 98 | |
0 | 200 | 600 | 850 | 950 | 1050 | 1000 | 550 | 550 | 350 | 0 | 0 | 0 | 0 | 0 | 450 | 400 | |
 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | 4:06 | — | — | 4:06 | — | — | 4:06 | — | — | 4:06 | — | — | 4:06 | — | — | 4:06 | — |
Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Fri afternoon). Winds decreasing (fresh winds from the W on Fri night, light winds from the S by Mon morning).
A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed morning, min -5°C on Wed night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the W by Wed morning).
Latest snow reports near Greenpia Onuma:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 11 cm |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
0.8 | Bluebird days Average snow, mostly sunny, light wind. |
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.
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