Next 4 days weather summary:Moderate rain (total 16.0mm), heaviest on Tue afternoon. Warm (max 22°C on Tue morning, min 17°C on Wed night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 27.0mm), heaviest during Sun afternoon. Warm (max 23°C on Sat morning, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | |  | | | | |
rain shwrs | rain shwrs | t-storm risk | clear | cloudy | cloudy | light rain | light rain | light rain | light rain | light rain | rain shwrs | some clouds | rain shwrs | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 1 | 4 | — | — | — | 4 | 2 | 4 | 5 | 3 | 2 | — | 2 | 3 | 2 |
max °C | 19 | 22 | 22 | 19 | 22 | 21 | 20 | 19 | 19 | 20 | 19 | 18 | 18 | 23 | 22 | 20 |
min °C | 18 | 21 | 20 | 18 | 21 | 20 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 20 | 22 | 20 |
chill °C | 18 | 21 | 20 | 18 | 21 | 20 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 20 | 22 | 20 |
Humid % | 82 | 75 | 74 | 81 | 67 | 75 | 80 | 82 | 91 | 91 | 96 | 97 | 76 | 71 | 80 | 87 |
Freeze m | 4050 | 4200 | 4150 | 4150 | 4350 | 4400 | 4200 | 4500 | 4750 | 4650 | 4600 | 4550 | 4300 | 4150 | 4400 | 4600 |
 | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:39 | — | — |
 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — |
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 600 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.
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