Portillo Snow Forecast - 7 day
Updated 09 June 2026 11:45 PDT
7-Day Snow Forecast for Portillo
1-week from 9 June.
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 Expected | 9 June |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | 8in |
| Next 7 Days | 11in |
7-Day Snow Outlook for Portillo
Snowfall
Snow Line
Max 45°F
Min 15°F
20in New Snow
Snow Line from 10,758ft to resort level (8,399ft).
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Powder Alert!
Powder Alarm issued 09 June 2026 13:41 PDT
Powder Possible :- 8in of Fresh Snow is forecast for Portillo over the next 2 days.
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 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 43°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
09
up to 1in New Snow
Cloudy, clear spells, cloudy later.
Snow Line from 10,561ft to resort level (8,399ft).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 31°F
Min 15°F
Below freezing at all levels, with valley temperatures as low as 15°F and not getting above 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
10
8in New Snow
Heavy snow showers, patchy snow, snow showers later.
Snow falling to resort level (8,399ft).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 38°F
Min 15°F
Freeze-thaw conditions, with valley temperatures cooling to 15°F and rising to 38°F
Temperature at BaseTemp at Base
Thu
11
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 40°F
Min 29°F
Freeze-thaw conditions, with valley temperatures cooling to 29°F and rising to 40°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
12
up to 3in New Snow
Cloudy early, then clear spells later.
Snow Line from 10,758ft to 9,511ft, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 34°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 34°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
13
up to 8in New Snow
Cloudy.
Snow Line from 10,659ft to 9,413ft, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 42°F
Min 27°F
Freeze-thaw conditions, with valley temperatures cooling to 27°F and rising to 42°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
14
Snow unlikely
Cloudy, clear sky, fair later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 45°F
Min 28°F
Freeze-thaw conditions, with valley temperatures cooling to 28°F and rising to 45°F
Temperature at BaseTemp at Base
Mon
15
Snow unlikely
Clear sky.
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 11:45 PDT, next update expected imminently.
Snow Forecast near Portillo
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Los Penitentes | 5in | 14in | |||||||
| Catedral Alta Patagonia | 7in | 12in |
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.