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Greenpia Onuma Weather (Next 3 days): The snow forecast for Greenpia Onuma is: Heavy rain (total 26.0mm), mainly falling Sun afternoon. Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 3°C on Sun afternoon, min -6°C on Tue afternoon). Winds increasing (calm on Sat night, strong winds from the NNW by Sun night).
Greenpia Onuma Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 2°C on Fri afternoon, min -7°C on Tue night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -6 |  | ||||
| Bottom Lift: | -5 | |
Latest snow reports near Greenpia Onuma:
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | |  |  | |  |  | |  |  |  | | | |
cloudy | light snow | heavy rain | mod. snow | light snow | snow shwrs | some clouds | light snow | cloudy | light snow | light snow | some clouds | snow shwrs | clear | some clouds | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 8 | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | 6 | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | 2 | 3 | 2 | 1 | -1 | 0 | -1 | -4 | -7 | -5 | -6 | -6 | -2 | -2 | 0 |
min °C | -5 | 1 | 2 | 0 | 1 | -3 | -2 | -2 | -6 | -7 | -6 | -6 | -7 | -5 | -6 | -3 |
-5 | -2 | -4 | -5 | -5 | -10 | -8 | -7 | -13 | -14 | -13 | -14 | -12 | -9 | -9 | -6 | |
80 | 93 | 97 | 97 | 95 | 86 | 73 | 83 | 75 | 77 | 81 | 72 | 80 | 77 | 71 | 96 | |
0 | 450 | 600 | 300 | 350 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | — | 4:06 | — | — | 4:06 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 | — |
Heavy rain (total 26.0mm), mainly falling Sun afternoon. Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 3°C on Sun afternoon, min -6°C on Tue afternoon). Winds increasing (calm on Sat night, strong winds from the NNW by Sun night).
A dusting of new snow. Freeze-thaw conditions (max 2°C on Fri afternoon, min -7°C on Tue night). Wind will be generally light.
Latest snow reports near Greenpia Onuma:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 15 cm |
| Last snowfall: | 12 Dec 2025 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | 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 Greenpia Onuma at the specific elevation of 182 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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