Portillo Snow Forecast - 7 day
Updated 09 July 2026 04:42 PDT
7-Day Snow Forecast for Portillo
1-week from 9 July.
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 | 15 July |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | - |
| Next 7 Days | 2in |
7-Day Snow Outlook for Portillo
Snowfall
Snow Line
Max 49°F
Min 31°F
10in New Snow
Snow Line from 10,791ft to 9,183ft, with rain 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 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 47°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 47°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
09
up to 1in New Snow
Cloudy early, then clear spells later.
Snow Line from 10,528ft to 10,364ft, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 37°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
10
up to 5in New Snow
Cloudy, clear spells, cloudy later.
Snow Line from 10,561ft to 9,281ft, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 46°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 46°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
11
New Snow
Clear spells early, then cloudy later.
Snow Line from 10,627ft to 9,970ft, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 49°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 49°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
12
Snow unlikely
Cloudy.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 49°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 49°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Mon
13
Snow unlikely
Cloudy.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 38°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
14
up to 1in New Snow
Cloudy early, then clear spells later.
Snow Line from 10,791ft to 9,938ft, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 36°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
15
up to 4in New Snow
Cloudy, light snow, cloudy later.
Snow Line from 9,905ft to 9,183ft, with rain below.
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 04:42 PDT, next update expected imminently.
Snow Forecast near Portillo
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Los Penitentes | 10in | 16in | |||||||
| Catedral Alta Patagonia | 1in | 6in |
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.