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Japan Weekly Snow Roundup #300
Weekly Snow News for Japan, updated 4th February 2026: Snowpack passes six metres at Seki Onsen as storms continue.
View forecast
Iox-Arosa at 600 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 05 Feb 2026
Now
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  | | |  | | |  |  |  | | |
light rain | light snow | light snow | light snow | light snow | light snow | heavy snow | light snow | light snow | mod. snow | light snow | light snow | clear | some clouds | cloudy | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | 2 | 3 | 1 | — | 12 | 5 | 5 | 9 | 2 | 1 | — | — | — | — | |
3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
max °C | 5 | 4 | 0 | -2 | -4 | -4 | -5 | -6 | -6 | -6 | -2 | -1 | -2 | 3 | 3 | 3 |
min °C | 4 | 1 | -1 | -5 | -5 | -4 | -7 | -7 | -7 | -7 | -4 | -2 | -3 | 2 | 3 | 2 |
0 | -1 | -1 | -10 | -11 | -9 | -14 | -14 | -13 | -13 | -8 | -4 | -3 | -1 | 0 | -3 | |
85 | 92 | 99 | 92 | 90 | 82 | 95 | 90 | 81 | 91 | 92 | 93 | 71 | 63 | 72 | 86 | |
1250 | 1150 | 600 | 0 | 0 | 150 | 0 | 0 | 0 | 0 | 0 | 450 | 0 | 1550 | 1250 | 950 | |
 | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — |
 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | — | 5:27 | — |
Next 0-3 days weather summary:
Light rain (total 4.0mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 5°C on Thu night, min -7°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Sun night. Becoming mild with drizzle, on Tue night. Freeze-thaw conditions (max 4°C on Wed morning, min -7°C on Sun night). Wind will be generally light.
Popular Iox-Arosa Pages
Snow Radar
Latest snow reports near Iox-Arosa:
Iox-Arosa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 3 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Toyama are reporting: powder (0) / good piste (0)
Snow History
Week 1 of February has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
Iox-Arosa Forecast Snowfall
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Other resorts in Japan - Toyama are reporting: powder (0) / good piste (0)
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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