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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Trillevalen at 1359 m altitude
Issued by Snow-Forecast.com at: 1 pm (local time) / 13 Aug 2026
Now
Next 3 days weather summary:Heavy rain (total 21.0mm), heaviest during Fri morning. Very mild (max 10°C on Thu night, min 4°C on Sat night). Winds decreasing (strong winds from the WNW on Thu afternoon, light winds from the SW by Fri night). | Days 4-6 weather summary:A light covering of new snow, mostly falling on Tue afternoon. Becoming milder with moderate rain (total 15.0mm) heaviest on Tue night. Temperatures will be slightly above freezing (max 4°C on Sun afternoon, min 1°C on Mon night). Winds decreasing (strong winds from the WNW on Sun night, light winds from the NNW by Wed morning). | ||||||||||||||||
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 | |
 |  | | |  | | | |  | |  | |  |  |  | |  | |
light rain | cloudy | light rain | light rain | mod. rain | light rain | light rain | cloudy | cloudy | light rain | light rain | light rain | rain shwrs | snow shwrs | light snow | light snow | light snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 1 |
mm | 3 | — | 5 | 1 | 9 | 2 | 1 | — | — | 1 | 3 | 2 | 2 | 2 | — | — | 4 |
max °C | 9 | 10 | 8 | 9 | 9 | 7 | 7 | 6 | 4 | 4 | 3 | 3 | 4 | 4 | 1 | 1 | 2 |
min °C | 8 | 9 | 7 | 8 | 8 | 6 | 7 | 4 | 4 | 4 | 2 | 3 | 3 | 1 | 1 | 1 | 2 |
chill °C | 3 | 6 | 4 | 5 | 5 | 2 | 4 | -1 | -2 | -2 | -5 | -4 | -3 | -6 | -6 | -6 | -4 |
Humid % | 89 | 71 | 100 | 95 | 100 | 89 | 88 | 91 | 89 | 93 | 98 | 98 | 95 | 98 | 99 | 98 | 99 |
Freeze m | 3250 | 3150 | 3150 | 3100 | 3200 | 2750 | 2600 | 2400 | 2200 | 1900 | 1950 | 1950 | 2050 | 1750 | 1550 | 1700 | 1800 |
 | — | — | 4:56 | — | — | 5:00 | — | — | 5:03 | — | — | 5:05 | — | — | 5:09 | — | — |
 | — | 9:27 | — | — | 9:22 | — | — | 9:20 | — | — | 9:16 | — | — | 9:13 | — | — | 9:09 |
Days 7-16 weather summary:
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Avalanche information: European Avalanche Warning Services (EAWS)
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Latest snow reports near Trillevalen:
Trillevalen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Aug 2026 |
| Snow Alerts | Create Alert |
Other resorts in Sweden 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. |
Trillevalen Forecast Snowfall
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Other resorts in Sweden are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Trillevalen at the specific elevation of 1359 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Trillevalen. 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 Sweden.
Click here to read further information on freezing levels and how we forecast our temperatures.
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