Next 3 days weather summary:Heavy rain (total 30.0mm), heaviest during Fri afternoon. Warm (max 24°C on Fri morning, min 18°C on Sun night). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 8.0mm), mostly falling on Mon morning. Warm (max 22°C on Wed morning, min 14°C on Tue night). Wind will be generally light. | |||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  | | | |  | | |  | |
rain shwrs | mod. rain | mod. rain | cloudy | t-storm risk | light rain | light rain | light rain | light rain | light rain | some clouds | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 6 | 6 | — | 5 | 3 | 2 | 2 | 5 | 2 | — | 4 | 2 | — | — | — | — | — |
max °C | 24 | 22 | 19 | 24 | 23 | 19 | 22 | 20 | 19 | 18 | 20 | 18 | 20 | 20 | 15 | 22 | 20 | 17 |
min °C | 22 | 20 | 19 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 16 | 19 | 16 | 14 | 20 | 18 | 16 |
chill °C | 22 | 20 | 19 | 21 | 20 | 19 | 19 | 19 | 17 | 17 | 17 | 16 | 19 | 16 | 14 | 20 | 18 | 16 |
Humid % | 82 | 86 | 97 | 87 | 85 | 95 | 96 | 92 | 97 | 96 | 68 | 94 | 85 | 70 | 72 | 73 | 80 | 83 |
Freeze m | 4650 | 4500 | 4550 | 4700 | 4700 | 4550 | 4850 | 5100 | 5400 | 5450 | 5350 | 5250 | 5150 | 5000 | 4950 | 4800 | 4700 | 4750 |
 | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | 6:05 | — | — | 6:04 | — | — | 6:01 | — | — | 6:00 | — | — | 5:59 | — | — | 5:58 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Sky Valley (Japan):
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 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 Sky Valley (Japan) at the specific elevation of 507 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sky Valley (Japan). 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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