Portillo Weather
Weather Forecast for Portillo (2,560m to 3,300m)
Weather Outlook from 3 August.
Portillo Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Portillo Weather Forecast updated at 06:48 CDT, next update expected 09:00 CDT.
Long-range Snow Outlook for Portillo
Snowfall
Snow Line
Max 6℃
Min -15℃
31cm New Snow
Snow Line from 3,229m to resort level (2,560m).
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Powder Alert!
Powder Alarm issued 03 August 2026 05:48 CDT
Powder Possible :- 19cm of Fresh Snow is forecast for Portillo over the next 3 days.
Portillo Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 03 |  | up to 8cm New Snow | Max 5℃ Min 1℃ |
| Tue 04 |  | Cloudy. | Max 6℃ Min 1℃ |
| Wed 05 |  | 1cm to 3cm New Snow | Max 5℃ Min -1℃ |
| Thu 06 | | 15cm to 16cm New Snow | Max 1℃ Min -11℃ |
| Fri 07 |  | Clear spells. | Max -2℃ Min -13℃ |
| Sat 08 | | 2cm New Snow | Max -4℃ Min -11℃ |
| Sun 09 | | 4cm to 5cm New Snow | Max -6℃ Min -15℃ |
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This Snow Forecast for Portillo, Chile gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Portillo, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Portillo Weather Forecast updated at 06:48 CDT, next update expected 09:00 CDT.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Portillo.For more information about this Chilean Ski Resort, See Also Skiing and Snowboarding in Portillo .
Off-Piste Safety in Portillo
Before skiing or snowboarding off-piste in Portillo, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.