Global Weekly Snow Roundup #320
Weekly Snow News for the world, updated 25 June 2026: Chile and New Zealand's seasons proper set to begin, Tignes and Sunshine reopen for summer skiing. weekend as Riksgransen ends its 2026 season.
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Osa at 865 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 27 Jun 2026
Now
Next 3 days weather summary:Moderate rain (total 14.0mm), heaviest on Sat afternoon. Warm (max 21°C on Mon afternoon, min 17°C on Sun night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 76.0mm), heaviest during Wed morning. Warm (max 21°C on Tue morning, min 16°C on Tue night). Wind will be generally light. | |||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  | | |  |  |  |  | | |  | |
cloudy | light rain | light rain | cloudy | light rain | some clouds | rain shwrs | t-storm risk | rain shwrs | cloudy | light rain | heavy rain | heavy rain | mod. rain | mod. rain | light rain | light rain | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 4 | 4 | — | 2 | — | 1 | 2 | 1 | — | 1 | 28 | 29 | 7 | 6 | 3 | 2 | — |
max °C | 19 | 19 | 18 | 18 | 18 | 18 | 20 | 21 | 19 | 21 | 21 | 18 | 17 | 18 | 18 | 17 | 17 | 17 |
min °C | 19 | 18 | 18 | 18 | 18 | 17 | 19 | 21 | 19 | 21 | 20 | 16 | 17 | 18 | 18 | 17 | 17 | 17 |
chill °C | 19 | 18 | 18 | 18 | 18 | 17 | 19 | 21 | 19 | 21 | 20 | 16 | 16 | 18 | 18 | 17 | 16 | 16 |
Humid % | 93 | 98 | 99 | 94 | 95 | 85 | 82 | 82 | 79 | 65 | 81 | 88 | 96 | 98 | 99 | 100 | 98 | 64 |
Freeze m | 4850 | 4850 | 4600 | 4450 | 4450 | 4450 | 4400 | 4550 | 4650 | 4600 | 4800 | 4700 | 4750 | 4800 | 4650 | 4400 | 4500 | 4400 |
 | 4:58 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:01 | — | — |
 | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — |
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 4 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 865 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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