Next 3 days weather summary:Heavy rain (total 30.0mm), heaviest during Fri afternoon. Warm (max 24°C on Wed morning, min 20°C on Fri afternoon). Winds decreasing (fresh winds from the SSW on Wed night, light winds from the W by Fri morning). | Days 4-6 weather summary:Moderate rain (total 14.0mm), heaviest on Sun afternoon. Warm (max 23°C on Sat morning, min 20°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | | | | | | | |  | |
clear | t-storm risk | cloudy | rain shwrs | t-storm risk | t-storm risk | mod. rain | mod. rain | rain shwrs | rain shwrs | t-storm risk | rain shwrs | rain shwrs | t-storm risk | rain shwrs | t-storm risk | t-storm risk | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1 | — | 1 | 3 | 8 | 8 | 8 | 1 | 1 | 2 | 1 | 1 | 3 | 1 | 1 | 4 | — |
max °C | 24 | 24 | 23 | 23 | 24 | 22 | 21 | 21 | 20 | 23 | 22 | 21 | 22 | 22 | 21 | 22 | 22 | 20 |
min °C | 23 | 23 | 22 | 23 | 22 | 21 | 21 | 20 | 20 | 21 | 22 | 20 | 20 | 21 | 20 | 21 | 21 | 20 |
chill °C | 23 | 23 | 22 | 23 | 22 | 21 | 21 | 20 | 20 | 21 | 22 | 20 | 20 | 21 | 20 | 21 | 21 | 20 |
Humid % | 68 | 75 | 80 | 73 | 80 | 86 | 88 | 95 | 94 | 88 | 81 | 84 | 87 | 89 | 79 | 87 | 87 | 93 |
Freeze m | 5250 | 5350 | 5400 | 5200 | 5250 | 5250 | 5100 | 5200 | 5300 | 5250 | 5300 | 5350 | 5300 | 5400 | 5250 | 5150 | 5100 | 5200 |
 | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — |
 | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Osorakan:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 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 Osorakan at the specific elevation of 1096 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osorakan. 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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