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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Manza Onsen at 1820 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 09 Sep 2026
Next 3 days weather summary:Heavy rain (total 54.0mm), heaviest during Wed afternoon. Very mild (max 15°C on Sat morning, min 11°C on Wed night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 38.0mm), heaviest during Sun afternoon. Very mild (max 19°C on Mon morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | | |  |  |  | | | |
heavy rain | heavy rain | light rain | cloudy | light rain | light rain | light rain | some clouds | rain shwrs | rain shwrs | some clouds | rain shwrs | mod. rain | rain shwrs | clear | rain shwrs | heavy rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 25 | 19 | 1 | — | 4 | 2 | 2 | — | 1 | 3 | — | 1 | 7 | 1 | — | 2 | 14 |
max °C | 13 | 12 | 11 | 11 | 13 | 12 | 12 | 14 | 15 | 15 | 14 | 16 | 16 | 16 | 19 | 18 | 15 |
min °C | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 15 | 14 | 14 | 15 | 16 | 15 | 16 | 16 | 13 |
chill °C | 12 | 11 | 10 | 11 | 10 | 11 | 12 | 12 | 15 | 14 | 14 | 15 | 16 | 15 | 16 | 16 | 13 |
Humid % | 98 | 99 | 95 | 96 | 96 | 100 | 97 | 96 | 94 | 95 | 92 | 94 | 93 | 89 | 77 | 63 | 95 |
Freeze m | 5250 | 5100 | 4800 | 4750 | 4800 | 4750 | 4750 | 4800 | 4750 | 4850 | 4950 | 4850 | 4850 | 4950 | 4900 | 4650 | 4700 |
 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — |
 | 6:02 | — | — | 6:01 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Manza Onsen:
Manza Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma 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. |
Manza Onsen Forecast Snowfall
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Manza Onsen at the specific elevation of 1820 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Manza Onsen. 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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