Portillo Snow Forecast - 7 day
Updated 02 May 2026 17:45 NZST
7-Day Snow Forecast for Portillo
1-week from 2 May.
For Forecast detail, see below.
There is some 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 | 13 May |
|---|---|
| Next Snow Amount | 1cm |
| Next 48 Hours | - |
| Next 7 Days | - |
7-Day Snow Outlook for Portillo
Snowfall
Snow Line
Max 16℃
Min 2℃
1cm New Snow
Snow Line from 3,159m to 2,789m, with rain below.
There is some 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.
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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 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Clear sky.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 15℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 15℃
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 15℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 15℃
Temperature at BaseTemp at Base
Mon
04
Snow unlikely
Cloudy.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 11℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 11℃
Temperature at BaseTemp at Base
Tue
05
Snow unlikely
Cloudy, clear spells, cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 9℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 9℃
Temperature at BaseTemp at Base
Wed
06
Snow unlikely
Cloudy.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 5℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
07
up to 1cm New Snow
Cloudy first, light rain then light drizzle, clear spells later.
Snow Line from 3,159m to 2,789m, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Max 9℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 9℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
08
Snow unlikely
Clear sky first, fair then clear spells, 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 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 17:45 NZST, next update expected imminently.
Snow Forecast near Portillo
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | 5cm | 6cm | |||||||
| Los Penitentes | - | 1cm |
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.