Portillo Snow Forecast - 7 day
Updated 01 July 2026 17:46 PDT
7-Day Snow Forecast for Portillo
1-week from 2 July.
For Forecast detail, see below.
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 | 4 July |
|---|---|
| Next Snow Amount | - |
| Next 48 Hours | - |
| Next 7 Days | - |
7-Day Snow Outlook for Portillo
Snowfall
Snow Line
Max 50°F
Min 19°F
1in New Snow
Snow falling to resort level (8,399ft).
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 43°F
Min 24°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 43°F
Temperature at BaseTemp at Base
Thu
02
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 42°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 42°F
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 35°F
Min 24°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
04
up to 1in New Snow
Clear sky early, then light snow showers later.
Snow falling to resort level (8,399ft).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 32°F
Min 19°F
Valley temperatures from an overnight low of 19°F to daytime highs around 32°F
Temperature at BaseTemp at Base
Sun
05
Snow unlikely
Light snow showers, cloudy, clear sky later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 45°F
Min 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 45°F
Temperature at BaseTemp at Base
Mon
06
Snow unlikely
Clear sky.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 48°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 48°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Tue
07
Snow unlikely
Clear sky first, cloudy then clear spells, clear sky later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 50°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 50°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Wed
08
Snow unlikely
Cloudy, fair, cloudy 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 17:46 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 | - | 12in | |||||||
| Los Penitentes | - | - |
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.