Portillo Snow Forecast - 7 day
Updated 30 October 2026 05:40 AEDT
7-Day Snow Forecast for Portillo
1-week from 29 October.
For Forecast detail, see below.
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Portillo 7-Day Snow Forecast Highlights
When will there be fresh snow in Portillo?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Portillo. |
7-Day Snow Outlook for Portillo
Snowfall
Snow Line
Max 12℃
Min 1℃
Snow unlikely
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Portillo Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 12℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 12℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Thu
29
Snow unlikely
Clear sky.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 11℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 11℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Cloudy, clear sky, light drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 8℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 8℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Cloudy first, clear sky then rain showers, heavy drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 9℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 9℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Clear sky early, then drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 9℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 9℃
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Cloudy early, then light rain showers later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 9℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 9℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
03
Snow unlikely
Clear sky early, then drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 8℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 8℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
04
Snow unlikely
Clear sky early, then light drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
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 trail 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 Snow Forecast updated at 05:40 AEDT, next update expected 08:00 AEDT.
Snow Forecast near Portillo
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | - | 3cm | |||||||
| Los Penitentes | - | 1cm |
How reliable is the snow in Portillo?
Portillo boasts excellent snow reliability, with an average snow depth of 2-3 meters during the peak season. The resort typically experiences consistent snowfall, making it a reliable choice for winter sports; check J2Ski for the latest snow information.