Glacier Skiing Resumes In The Alps
Italy’s Passo Stelvio glacier has reopened to skiers this weekend, following a welcome drop in temperatures that finally allowed the surface to refreeze and stabilize after a mid‑August shutdown.
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Asahi Prime at 1000 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 08 Sep 2026
Now
Next 3 days weather summary:Heavy rain (total 119.0mm), heaviest during Wed afternoon. Warm (max 24°C on Tue afternoon, min 15°C on Wed afternoon). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 30.0mm), heaviest during Fri afternoon. Warm (max 25°C on Mon morning, min 19°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | |  |  | |  | | |  | |
t-storm risk | heavy rain | mod. rain | heavy rain | heavy rain | light rain | mod. rain | heavy rain | mod. rain | light rain | some clouds | rain shwrs | t-storm risk | light rain | rain shwrs | t-storm risk | rain shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 11 | 8 | 34 | 26 | 3 | 10 | 15 | 7 | 5 | — | 3 | 7 | 3 | 3 | 7 | 1 |
max °C | 24 | 21 | 21 | 17 | 15 | 16 | 17 | 18 | 19 | 19 | 19 | 23 | 22 | 20 | 23 | 23 | 20 |
min °C | 23 | 21 | 20 | 15 | 15 | 15 | 17 | 17 | 19 | 19 | 19 | 21 | 21 | 20 | 20 | 22 | 19 |
chill °C | 23 | 21 | 20 | 15 | 15 | 15 | 17 | 17 | 19 | 19 | 19 | 21 | 21 | 20 | 20 | 22 | 19 |
Humid % | 85 | 97 | 98 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 97 | 88 | 85 | 98 | 97 | 82 | 91 |
Freeze m | 5200 | 5450 | 5350 | 5350 | 5250 | 5000 | 4950 | 4900 | 4950 | 4850 | 4800 | 4800 | 4900 | 4900 | 4800 | 4900 | 4900 |
 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — |
 | 6:07 | — | — | 6:05 | — | — | 6:04 | — | — | 6:02 | — | — | 6:00 | — | — | 6:00 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Asahi Prime:
Asahi Prime Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of September 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. |
Asahi Prime Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Asahi Prime at the specific elevation of 1000 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Asahi Prime. 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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