Portillo Snow Forecast - 7 day
Updated 11 October 2026 18:47 NZDT
7-Day Snow Forecast for Portillo
1-week from 11 October.
For Forecast detail, see below.
null snow in the long-range forecast (8 to 16 days from today)!
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Portillo 7-Day Snow Forecast Highlights
When will there be fresh snow in Portillo?
| Next Snow Expected | 11 October |
|---|---|
| Next Snow Amount | 5cm |
| Next 48 Hours | 12cm |
| Next 7 Days | 13cm |
7-Day Snow Outlook for Portillo
Snowfall
Snow Line
Max 10℃
Min -5℃
17cm New Snow
Snow Line from 2,939m to resort level (2,560m).
null snow in the long-range forecast (8 to 16 days from today)!
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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 5℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 5℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
11
up to 11cm New Snow
Light drizzle first, rain showers then cloudy, rain showers later.
Snow Line from 2,939m to 2,729m, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 3℃
Min -3℃
Freeze-thaw conditions, with valley temperatures cooling to -3℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
12
up to 3cm New Snow
Cloudy first, clear spells then cloudy, light snow later.
Snow Line from 2,779m to resort level (2,560m).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 3℃
Min -5℃
Freeze-thaw conditions, with valley temperatures cooling to -5℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
13
up to 1cm New Snow
Snow showers, clear sky, light snow later.
Snow Line from 2,729m to resort level (2,560m).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 4℃
Min -3℃
Freeze-thaw conditions, with valley temperatures cooling to -3℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
14
up to 1cm New Snow
Clear sky early, then light snow at altitude later.
Snow Line from 2,779m to resort level (2,560m).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 6℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 6℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
15
up to 1cm New Snow
Clear sky early, then light drizzle later.
Snow Line from 2,919m to 2,679m, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 8℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 8℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 10℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
17
Snow unlikely
Cloudy, clear sky, 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 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 Snow Forecast updated at 18:47 NZDT, next update expected 21:00 NZDT.
Snow Forecast near Portillo
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Los Penitentes | 4cm | 6cm |
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.