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) / 13 Aug 2026
Now
Next 3 days weather summary:Heavy rain (total 43.0mm), heaviest during Thu afternoon. Very mild (max 17°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 8.0mm), mostly falling on Sun afternoon. Warm (max 20°C on Wed morning, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  |  |  |  | | |  | | | |
mod. rain | mod. rain | t-storm risk | t-storm risk | rain shwrs | t-storm risk | mod. rain | light rain | cloudy | light rain | some clouds | some clouds | light rain | some clouds | rain shwrs | t-storm risk | rain shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 9 | 10 | 2 | 8 | 2 | 3 | 7 | 2 | — | 1 | — | — | 2 | — | 1 | 2 | 1 |
max °C | 17 | 15 | 17 | 17 | 15 | 17 | 16 | 15 | 17 | 16 | 14 | 19 | 18 | 16 | 19 | 18 | 17 |
min °C | 15 | 15 | 15 | 16 | 14 | 16 | 16 | 14 | 15 | 15 | 14 | 16 | 16 | 15 | 18 | 17 | 17 |
chill °C | 14 | 14 | 15 | 16 | 14 | 16 | 16 | 14 | 15 | 15 | 14 | 16 | 16 | 15 | 18 | 17 | 17 |
Humid % | 82 | 92 | 93 | 86 | 91 | 85 | 89 | 92 | 83 | 79 | 79 | 68 | 70 | 87 | 73 | 78 | 84 |
Freeze m | 4650 | 4700 | 4700 | 4750 | 4800 | 4800 | 4750 | 4800 | 4850 | 4850 | 5100 | 5100 | 5050 | 5250 | 5150 | 5150 | 5200 |
 | — | — | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — |
 | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — |
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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