Portillo Snow Forecast - 7 day
Updated 05 June 2026 17:43 UTC
7-Day Snow Forecast for Portillo
1-week from 5 June.
For Forecast detail, see below.
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Portillo 7-Day Snow Forecast Highlights
When will there be fresh snow in Portillo?
| Next Snow Expected | 9 June |
|---|---|
| Next Snow Amount | 7cm 3in |
| Next 48 Hours | - - |
| Next 7 Days | 12cm 5in |
7-Day Snow Outlook for Portillo
Snowfall
Snow Line
Max 10℃ 51°F
Min -5℃ 22°F
10cm 4in New Snow
Snow Line from 3,209m 10,528ft to resort level ( 2,560m 8,399ft ).
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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 10℃ 51°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 10℃ 51°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
05
Snow unlikely
Cloudy.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 7℃ 44°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 7℃ 44°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
06
Snow unlikely
Clear spells, cloudy, light drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 7℃ 45°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 7℃ 45°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
07
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 10℃ 50°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 10℃ 50°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Mon
08
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 7℃ 44°F
Min -1℃ 30°F
Freeze-thaw conditions, with valley temperatures cooling to -1℃ 30°F and rising to 7℃ 44°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
09
5cm to 6cm 2in to 3in New Snow
Cloudy early, then light snow showers later.
Snow Line from 2,939m 9,642ft to resort level ( 2,560m 8,399ft ).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 0℃ 31°F
Min -5℃ 22°F
Below freezing at all levels, with valley temperatures as low as -5℃ 22°F and not getting above 0℃ 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
10
3cm to 4cm 1in New Snow
Snow showers first, heavy snow showers then light snow, fog later.
Snow falling to resort level ( 2,560m 8,399ft ).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 4℃ 38°F
Min -5℃ 23°F
Freeze-thaw conditions, with valley temperatures cooling to -5℃ 23°F and rising to 4℃ 38°F
Temperature at BaseTemp at Base
Thu
11
Snow unlikely
Clear sky, cloudy, fair 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 17:43 UTC, next update expected imminently.
Snow Forecast near Portillo
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | - | 18cm 7in | |||||||
| Los Penitentes | 1cm 1in | 4cm 2in |
Snow Reliability
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.