Global Weekly Snow Roundup #328
Weekly Global Snow News, updated 20 August 2026: The Northern Hemisphere has no outdoor lift-served skiing, while Argentina’s Marte chair opens and Southern Hemisphere resorts continue posting strong conditions.
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Myoko Pine Valley at 580 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 20 Aug 2026
Now
Next 4 days weather summary:Heavy rain (total 21.0mm), heaviest during Fri afternoon. Warm (max 27°C on Sun afternoon, min 20°C on Thu night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 28.0mm), heaviest during Wed afternoon. Warm (max 29°C on Tue morning, min 20°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | |  | | | | | | | |
rain shwrs | t-storm risk | t-storm risk | rain shwrs | t-storm risk | t-storm risk | light rain | rain shwrs | t-storm risk | clear | rain shwrs | t-storm risk | rain shwrs | rain shwrs | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 2 | 4 | 2 | 2 | 3 | 2 | 3 | 2 | — | 1 | 3 | 2 | 1 | 3 | 5 |
max °C | 21 | 24 | 26 | 21 | 24 | 25 | 21 | 26 | 27 | 21 | 28 | 27 | 22 | 29 | 29 | 22 |
min °C | 20 | 23 | 22 | 20 | 23 | 22 | 20 | 23 | 23 | 20 | 26 | 23 | 21 | 26 | 24 | 21 |
chill °C | 20 | 23 | 22 | 20 | 23 | 22 | 20 | 23 | 23 | 20 | 26 | 23 | 21 | 26 | 24 | 21 |
Humid % | 84 | 83 | 75 | 86 | 79 | 78 | 86 | 80 | 70 | 86 | 70 | 71 | 85 | 74 | 65 | 84 |
Freeze m | 4900 | 4800 | 4850 | 4850 | 4800 | 4750 | 4700 | 4700 | 5000 | 5150 | 5050 | 5000 | 5000 | 5000 | 5100 | 5150 |
 | — | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — |
 | — | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:25 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Myoko Pine Valley:
Myoko Pine Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
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Snow History
Week 3 of August 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. |
Myoko Pine Valley Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Myoko Pine Valley at the specific elevation of 580 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Myoko Pine Valley. 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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