Global Weekly Snow Roundup #318
Weekly Snow News for the world, updated 11 June 2026: Australia's season begins, Val d’Isère reopens and major snowfall is forecast for the Andes.
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Osa at 1030 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 12 Jun 2026
Now
Next 3 days weather summary:Some drizzle, heaviest during Sun night. Very mild (max 19°C on Sat afternoon, min 14°C on Sun night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 43.0mm), heaviest during Wed night. Very mild (max 18°C on Tue morning, min 14°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SSW by Wed night). | ||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  | | | |  | | | |  |  | |
some clouds | some clouds | some clouds | clear | some clouds | cloudy | cloudy | light rain | cloudy | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | cloudy | mod. rain | heavy rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 1 | — | — | — | 1 | 2 | — | — | 6 | 32 | |
max °C | 16 | 15 | 18 | 19 | 16 | 17 | 17 | 15 | 15 | 15 | 14 | 18 | 18 | 17 | 18 | 18 | 17 |
min °C | 16 | 15 | 17 | 18 | 15 | 17 | 16 | 14 | 14 | 15 | 14 | 16 | 18 | 16 | 18 | 17 | 17 |
15 | 15 | 17 | 18 | 14 | 16 | 16 | 13 | 13 | 15 | 14 | 16 | 18 | 15 | 18 | 16 | 15 | |
58 | 43 | 42 | 47 | 59 | 54 | 64 | 75 | 83 | 88 | 85 | 81 | 79 | 83 | 82 | 86 | 96 | |
3600 | 3650 | 3600 | 3800 | 3950 | 3850 | 3800 | 3650 | 3650 | 3750 | 3850 | 4150 | 4250 | 4350 | 4450 | 4450 | 4600 | |
 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — |
 | 7:23 | — | — | 7:23 | — | — | 7:24 | — | — | 7:24 | — | — | 7:25 | — | — | 7:25 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Osa:
Osa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of June has on average:
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. |
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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Osa at the specific elevation of 1030 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osa. 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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