Next 3 days weather summary:Moderate rain (total 16.0mm), heaviest on Wed night. Warm (max 21°C on Wed morning, min 14°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 71.0mm), heaviest during Sun morning. Warm (max 21°C on Fri morning, min 17°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat night). | ||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | |  |  | |  |  |  |  | |
t-storm risk | clear | some clouds | cloudy | clear | some clouds | some clouds | mod. rain | t-storm risk | t-storm risk | t-storm risk | clear | t-storm risk | cloudy | light rain | heavy rain | heavy rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
5 | — | — | — | — | — | — | 9 | 2 | 5 | 3 | — | 1 | — | 1 | 11 | 30 | |
max °C | 17 | 15 | 18 | 19 | 17 | 21 | 20 | 18 | 20 | 20 | 18 | 21 | 21 | 21 | 21 | 18 | 20 |
min °C | 16 | 14 | 18 | 18 | 16 | 20 | 19 | 17 | 18 | 19 | 17 | 20 | 20 | 20 | 20 | 18 | 19 |
16 | 14 | 18 | 18 | 16 | 20 | 19 | 17 | 18 | 19 | 17 | 20 | 20 | 20 | 20 | 17 | 18 | |
80 | 79 | 61 | 71 | 81 | 56 | 70 | 80 | 83 | 88 | 85 | 71 | 79 | 71 | 67 | 86 | 93 | |
3500 | 3600 | 4100 | 4050 | 4000 | 4100 | 4250 | 4400 | 4150 | 4200 | 4000 | 4250 | 4500 | 4450 | 4450 | 4900 | 5000 | |
 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — |
 | 7:12 | — | — | 7:12 | — | — | 7:12 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Iox-Arosa:
| 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 Iox-Arosa at the specific elevation of 850 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iox-Arosa. 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