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Greenpia Onuma Weather (Next 3 days): The snow forecast for Greenpia Onuma is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -7°C on Tue night). Mainly fresh winds.
Greenpia Onuma Weather (Days 4-6): A dusting of snow. Milder later with heavy rain (total 24.0mm) on Sat night. Freeze-thaw conditions (max 8°C on Sat afternoon, min -4°C on Thu afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Bottom Lift: | -3 | |
Latest snow reports near Greenpia Onuma:
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  | |  |  | | |  | |
snow shwrs | some clouds | light snow | light snow | some clouds | some clouds | light snow | snow shwrs | some clouds | some clouds | light snow | light snow | light rain | light rain | light rain | light rain | heavy rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | 1 | 2 | 15 | |
max °C | -3 | -1 | 0 | -2 | -7 | -5 | -5 | -5 | -2 | -2 | 3 | 3 | 4 | 4 | 7 | 8 | 8 |
min °C | -4 | -4 | -1 | -5 | -7 | -6 | -6 | -6 | -4 | -4 | -1 | 2 | 3 | 2 | 5 | 8 | 5 |
-10 | -10 | -7 | -12 | -15 | -14 | -12 | -14 | -9 | -8 | -5 | 0 | 1 | -1 | 2 | 5 | 3 | |
84 | 74 | 88 | 82 | 72 | 72 | 90 | 76 | 67 | 68 | 96 | 100 | 98 | 99 | 99 | 96 | 95 | |
0 | 0 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 300 | 700 | 1100 | 1100 | 1700 | 1700 | 1900 | |
 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — |
 | 4:06 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — |
A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -7°C on Tue night). Mainly fresh winds.
A dusting of snow. Milder later with heavy rain (total 24.0mm) on Sat night. Freeze-thaw conditions (max 8°C on Sat afternoon, min -4°C on Thu afternoon). Wind will be generally light.
Latest snow reports near Greenpia Onuma:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 18 cm |
| Last snowfall: | 14 Dec 2025 |
| Snow Alerts | Create Alert |
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
1.0 | 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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