Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  |  | |  | | |  | | | | |
clear | clear | cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | light rain | light rain | light rain | mod. rain | light rain | light rain | rain shwrs | some clouds | light rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 4 | 4 | 5 | 6 | 2 | 2 | 1 | — | 1 | 2 |
max °C | 13 | 14 | 11 | 14 | 14 | 11 | 14 | 14 | 13 | 13 | 13 | 11 | 10 | 8 | 8 | 12 | 12 | 12 |
min °C | 11 | 11 | 9 | 12 | 12 | 10 | 13 | 13 | 11 | 12 | 12 | 9 | 9 | 8 | 7 | 10 | 11 | 12 |
chill °C | 10 | 10 | 7 | 11 | 12 | 10 | 13 | 13 | 9 | 10 | 11 | 8 | 8 | 6 | 6 | 9 | 10 | 11 |
Humid % | 46 | 43 | 45 | 63 | 58 | 68 | 61 | 62 | 73 | 90 | 94 | 96 | 85 | 87 | 82 | 75 | 78 | 74 |
Freeze m | 3100 | 2850 | 2700 | 2550 | 2700 | 3000 | 3200 | 3050 | 3050 | 3100 | 2950 | 3100 | 2750 | 2400 | 2550 | 2800 | 2900 | 2850 |
 | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — |
 | — | 4:45 | — | — | 4:45 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:43 | — |
Next 3 days weather summary:Light rain (total 4.0mm), mostly falling on Sat night. Very mild (max 14°C on Thu afternoon, min 9°C on Thu night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 23.0mm), heaviest during Sun morning. Very mild (max 13°C on Sun morning, min 7°C on Mon night). 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 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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