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Japan Weekly Roundup #302
Weekly Snow News for Japan, updated 19 February 2026: Honshu and Hokkaido remain in excellent midwinter shape with regular snowfall and deep bases.
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Iox-Arosa at 350 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 20 Feb 2026
Iox-Arosa Weather
(Next 3 days):
Iox-Arosa Weather (Days 4-6):
Heavy rain (total 31.0mm), heaviest during Wed afternoon. Very mild (max 10°C on Tue afternoon, min 2°C on Mon night). Wind will be generally light.Iox-Arosa Weather (Days 7-16):
Now
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  | |  | | |  |  |  | | |
cloudy | cloudy | clear | clear | clear | clear | clear | clear | light rain | some clouds | clear | cloudy | cloudy | cloudy | mod. rain | mod. rain | heavy rain | mod. rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 5 | — | — | — | — | — | 6 | 8 | 11 | 6 | |
max °C | 5 | 6 | 3 | 10 | 11 | 6 | 14 | 15 | 11 | 7 | 7 | 4 | 8 | 10 | 8 | 8 | 9 | 10 |
min °C | 2 | 3 | 2 | 7 | 7 | 4 | 9 | 10 | 5 | 5 | 5 | 2 | 6 | 8 | 7 | 8 | 9 | 9 |
2 | 2 | 0 | 6 | 7 | 2 | 8 | 8 | 2 | 2 | 4 | 2 | 6 | 7 | 7 | 7 | 8 | 9 | |
32 | 44 | 73 | 44 | 38 | 52 | 50 | 38 | 63 | 68 | 52 | 67 | 53 | 58 | 89 | 95 | 94 | 89 | |
1000 | 1150 | 1050 | 1450 | 1650 | 2350 | 2550 | 2650 | 2350 | 1000 | 1350 | 2100 | 2300 | 2250 | 2400 | 2500 | 2700 | 2700 | |
 | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — |
 | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — |
Next 0-3 days weather summary:
Light rain (total 5.0mm), mostly falling on Sun night. Very mild (max 15°C on Sun afternoon, min 2°C on Fri morning). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 31.0mm), heaviest during Wed afternoon. Very mild (max 10°C on Tue afternoon, min 2°C on Mon night). Wind will be generally light.
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Latest snow reports near Iox-Arosa:
Iox-Arosa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Toyama are reporting: powder (0) / good piste (0)
Snow History
Week 3 of February has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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 350 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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