Thu 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  |  |  | | | |  | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | cloudy | light rain | some clouds | rain shwrs | clear | some clouds | rain shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 15 | 1 | 2 | — | 1 | 1 | — | — | — | — | 2 | — | 1 | — | — | 2 |
max °C | 8 | 9 | 14 | 13 | 10 | 11 | 6 | 2 | 4 | 4 | 4 | 7 | 9 | 5 | 6 | 7 | 6 |
min °C | 6 | 7 | 12 | 11 | 9 | 11 | 2 | 0 | 2 | 1 | 2 | 6 | 6 | 3 | 5 | 5 | 1 |
chill °C | 3 | 4 | 11 | 10 | 7 | 8 | -4 | -7 | -4 | -1 | 0 | 4 | 4 | -2 | 1 | 1 | -3 |
Humid % | 64 | 97 | 82 | 79 | 86 | 77 | 77 | 71 | 72 | 64 | 69 | 89 | 86 | 86 | 64 | 64 | 72 |
Freeze m | 1200 | 1950 | 2150 | 2200 | 2150 | 1850 | 950 | 450 | 600 | 700 | 950 | 1900 | 1950 | 1150 | 850 | 1050 | 900 |
 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — |
 | 4:36 | — | — | 4:35 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — |
Next 3 days weather summary:Heavy rain (total 21.0mm), heaviest during Thu night. Freeze-thaw conditions (max 14°C on Fri morning, min 0°C on Sat night). Winds increasing (light winds from the SW on Fri afternoon, fresh winds from the WNW by Sat night). | Days 4-6 weather summary:Light rain (total 5.0mm), mostly falling on Tue night. Mild temperatures (max 9°C on Mon afternoon, min 1°C on Sun afternoon). 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: | 2 cm |
| Last snowfall: | 28 Oct 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 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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