Next 3 days weather summary:Mostly dry. Warm (max 22°C on Wed morning, min 16°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 7.0mm), mostly falling on Sat night. Warm (max 26°C on Sat morning, min 20°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | | | | | |  |  |  | | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | light rain | light rain | some clouds | some clouds | some clouds | cloudy | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | 3 |
max °C | 18 | 18 | 17 | 21 | 21 | 17 | 22 | 22 | 18 | 24 | 22 | 20 | 23 | 25 | 22 | 26 | 25 | 21 |
min °C | 17 | 17 | 16 | 18 | 19 | 16 | 20 | 20 | 17 | 21 | 21 | 20 | 22 | 23 | 21 | 25 | 22 | 21 |
chill °C | 17 | 17 | 16 | 18 | 19 | 16 | 20 | 20 | 17 | 21 | 21 | 20 | 22 | 23 | 21 | 25 | 22 | 21 |
Humid % | 90 | 88 | 97 | 85 | 76 | 88 | 75 | 75 | 88 | 73 | 76 | 87 | 81 | 70 | 84 | 70 | 68 | 89 |
Freeze m | 4200 | 4300 | 4400 | 4450 | 4500 | 4550 | 4750 | 4800 | 4800 | 4800 | 4700 | 4600 | 4600 | 4850 | 4750 | 4700 | 4700 | 4500 |
 | 4:07 | — | — | 4:07 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:11 | — | — |
 | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Greenpia Onuma:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 20 Mar 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 Greenpia Onuma at the specific elevation of 442 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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