Tue 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | | |  | | | | | | | | |
clear | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 10 | 14 | 14 | 10 | 14 | 14 | 12 | 16 | 16 | 14 | 18 | 18 | 13 | 18 | 17 | 13 |
min °C | 10 | 8 | 12 | 10 | 8 | 13 | 12 | 12 | 15 | 13 | 13 | 17 | 14 | 12 | 16 | 14 | 13 |
chill °C | 9 | 6 | 10 | 8 | 6 | 11 | 10 | 10 | 14 | 12 | 12 | 17 | 14 | 11 | 16 | 14 | 13 |
Humid % | 70 | 82 | 65 | 62 | 73 | 57 | 64 | 85 | 69 | 67 | 79 | 64 | 48 | 70 | 53 | 54 | 68 |
Freeze m | 3450 | 3300 | 3050 | 3000 | 3100 | 2700 | 2950 | 3050 | 3400 | 3600 | 3600 | 3450 | 3600 | 3450 | 3450 | 3400 | 3400 |
 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — |
 | 5:12 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:02 | — |
Next 3 days weather summary:Mostly dry. Very mild (max 16°C on Fri morning, min 8°C on Tue night). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Very mild (max 18°C on Sat morning, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche 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.
Sign up or Login to access
Nearest