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Arizona’s Season Starts Early
Arizona Snowbowl kicked off their 2025–26 winter season at noon on Thursday, 20 November, opening a day ahead of schedule thanks to a powerful storm that dropped 37 inches (almost a metre) of snowfall since Sunday.
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Osa at 865 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 22 Nov 2025
Now
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | |  |  |  |  |  | |  | | | |  | | | |
clear | clear | some clouds | clear | clear | some clouds | cloudy | cloudy | rain shwrs | risk thun- der | light rain | light rain | rain shwrs | rain shwrs | clear | cloudy | cloudy | rain shwrs | light snow | cloudy | some clouds | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 1 | 3 | 3 | 4 | 1 | 1 | — | — | — | 7 | — | — | — | |
max°C | 8 | 8 | 7 | 10 | 10 | 7 | 9 | 9 | 7 | 8 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 6 | 1 | 0 | 1 |
min°C | 7 | 7 | 6 | 8 | 8 | 6 | 8 | 7 | 7 | 7 | 4 | 2 | 4 | 5 | 5 | 7 | 6 | 2 | 0 | 0 | 0 |
5 | 6 | 5 | 5 | 7 | 3 | 5 | 4 | 4 | 2 | -3 | -4 | 0 | 3 | 5 | 5 | 1 | -4 | -7 | -7 | -5 | |
46 | 60 | 53 | 50 | 62 | 70 | 85 | 77 | 88 | 85 | 83 | 83 | 87 | 86 | 54 | 41 | 72 | 96 | 88 | 84 | 86 | |
2400 | 2350 | 2600 | 2600 | 2650 | 2550 | 2250 | 2150 | 2100 | 1950 | 1450 | 1150 | 1400 | 1500 | 2200 | 2450 | 2100 | 1600 | 950 | 850 | 900 | |
 | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — |
 | — | 5:01 | — | — | 5:01 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — |
Next 0-3 days weather summary:
Some drizzle, heaviest during Mon night. Very mild (max 10°C on Sun morning, min 6°C on Sat night). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Mon night).
Next 4-6 days weather summary:
Moderate rain (total 19.0mm), heaviest on Thu night. Mild temperatures (max 8°C on Tue morning, min 2°C on Tue night). Winds decreasing (near gales from the W on Tue afternoon, calm by Wed night).
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Latest snow reports near Osa:
Osa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
Snow History
Week 4 of November has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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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