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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Nanao Korosa at 355 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 13 Aug 2026
Now
Next 3 days weather summary:Mostly dry. Warm (max 28°C on Fri morning, min 22°C on Thu night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 14.0mm), heaviest on Sun afternoon. Warm (max 29°C on Wed morning, min 23°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 | |
 |  |  | | |  | |  | |  |  | | | | | | | |
some clouds | some clouds | clear | clear | some clouds | cloudy | some clouds | cloudy | cloudy | mod. rain | mod. rain | cloudy | cloudy | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 8 | 6 | — | — | — | — | — | — |
max °C | 25 | 24 | 28 | 28 | 24 | 27 | 27 | 24 | 27 | 26 | 24 | 26 | 26 | 24 | 28 | 28 | 25 |
min °C | 25 | 22 | 26 | 26 | 23 | 26 | 25 | 23 | 26 | 25 | 23 | 24 | 25 | 23 | 26 | 26 | 24 |
chill °C | 25 | 22 | 26 | 26 | 23 | 26 | 25 | 23 | 26 | 25 | 23 | 24 | 25 | 23 | 26 | 26 | 24 |
Humid % | 61 | 70 | 57 | 59 | 79 | 67 | 57 | 80 | 67 | 79 | 84 | 79 | 71 | 80 | 62 | 58 | 80 |
Freeze m | 4500 | 4650 | 4650 | 4750 | 4750 | 4700 | 4800 | 4850 | 4850 | 4950 | 5050 | 5000 | 5000 | 5150 | 5050 | 5150 | 5100 |
 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — |
 | 6:46 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:39 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Nanao Korosa Pages
Snow Radar
Latest snow reports near Nanao Korosa:
Nanao Korosa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Ishikawa 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. |
Nanao Korosa Forecast Snowfall
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Other resorts in Japan - Ishikawa are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Nanao Korosa at the specific elevation of 355 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Nanao Korosa. 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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