Snow
North America Weekly Snow Roundup #311
Weekly Snow News for North America, updated 23 April 2026: Late-season snowfall of up to 50cm (20") hits western resorts as spring warmth accelerates thaw elsewhere.
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Osa at 865 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 26 Apr 2026
Now
Next 3 days weather summary:Heavy rain (total 47.0mm), heaviest during Sun afternoon. Very mild (max 15°C on Tue morning, min 9°C on Tue night). Winds increasing (light winds from the NNW on Sun night, fresh winds from the WSW by Tue afternoon). | Days 4-6 weather summary:Light rain (total 4.0mm), mostly falling on Wed morning. Very mild (max 13°C on Fri night, min 7°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri night). | |||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | |  | |  | | | |  | |
light rain | heavy rain | mod. rain | clear | some clouds | some clouds | cloudy | cloudy | light rain | light rain | light rain | cloudy | some clouds | rain shwrs | some clouds | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
5 | 31 | 10 | — | — | — | — | — | 1 | 2 | 1 | — | — | 1 | — | — | — | — | |
max °C | 14 | 12 | 11 | 14 | 14 | 13 | 15 | 14 | 12 | 9 | 9 | 8 | 12 | 12 | 10 | 11 | 12 | 13 |
min °C | 12 | 11 | 10 | 12 | 14 | 11 | 13 | 12 | 9 | 9 | 8 | 7 | 9 | 10 | 7 | 10 | 12 | 12 |
11 | 9 | 8 | 10 | 14 | 9 | 11 | 9 | 6 | 7 | 7 | 7 | 9 | 10 | 4 | 7 | 9 | 9 | |
73 | 99 | 92 | 82 | 63 | 53 | 49 | 58 | 62 | 81 | 80 | 63 | 46 | 75 | 95 | 65 | 49 | 46 | |
2900 | 3200 | 2850 | 2850 | 3000 | 3200 | 3150 | 3100 | 3350 | 2350 | 2350 | 2450 | 3000 | 3200 | 2800 | 2200 | 2750 | 3100 | |
 | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — |
 | — | 6:51 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:53 | — | — | 6:54 | — |
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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)
Snow History
Week 4 of April 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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