Access Road to Ski Portillo in Chile Now Closed For 4 Weeks Straight
Access to the iconic ski resort of Portillo in Chile by road has now been closed for what’s thought to be and unprecedented four straight weeks.
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Manza Onsen at 1820 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 12 Aug 2026
Now
Next 3 days weather summary:Heavy rain (total 31.0mm), heaviest during Fri afternoon. Very mild (max 18°C on Thu afternoon, min 13°C on Wed afternoon). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 13.0mm), heaviest on Sat afternoon. Very mild (max 19°C on Tue morning, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | | | | | | |  |  |  | |
light rain | rain shwrs | t-storm risk | t-storm risk | rain shwrs | t-storm risk | t-storm risk | light rain | t-storm risk | t-storm risk | rain shwrs | light rain | t-storm risk | rain shwrs | some clouds | rain shwrs | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 2 | 2 | 3 | 2 | 2 | 9 | 4 | 4 | 5 | 1 | 1 | 2 | 1 | — | 2 | — |
max °C | 13 | 14 | 16 | 18 | 15 | 18 | 17 | 15 | 16 | 16 | 15 | 16 | 16 | 15 | 18 | 17 | 16 |
min °C | 13 | 13 | 15 | 16 | 15 | 16 | 16 | 14 | 16 | 15 | 14 | 16 | 16 | 14 | 17 | 17 | 16 |
chill °C | 11 | 11 | 14 | 16 | 14 | 16 | 16 | 14 | 16 | 15 | 14 | 16 | 16 | 14 | 17 | 17 | 16 |
Humid % | 93 | 83 | 73 | 67 | 90 | 83 | 84 | 91 | 87 | 89 | 93 | 83 | 88 | 87 | 69 | 84 | 87 |
Freeze m | 4500 | 4650 | 4650 | 4600 | 4650 | 4700 | 4750 | 4800 | 4700 | 4800 | 4800 | 4800 | 4850 | 5050 | 5200 | 5050 | 5300 |
 | — | — | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — |
 | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — |
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 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. |
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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