Portillo Snow Forecast - 7 day
Updated 29 October 2026 11:40 PDT
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 53°F
Min 34°F
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 53°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 53°F
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 53°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 53°F
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 46°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 46°F
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 48°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 48°F
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 48°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 48°F
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 47°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 47°F
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 47°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 47°F
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 11:40 PDT, next update expected imminently.
Snow Forecast near Portillo
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | - | 1in | |||||||
| Los Penitentes | - | - |
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.