Portillo 48-Hour Snow Forecast
Updated 11 June 2026 15:52 PDT
2-Day Forecast for Portillo
48-hours from 11 June.
See below for forecast detail
Portillo Snow Forecast updated at 15:52 PDT, next update expected 18:00 PDT.
Forecast for today in Portillo
Max 39°F
Min 16°F
Freeze-thaw conditions, with valley temperatures cooling to 16°F and rising to 39°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.
Forecast for tomorrow in Portillo
Max 44°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 44°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
12
Snow unlikely
Cloudy, clear spells, cloudy later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 | | Clear sky. | 17°F | SE Breeze | 0% | |
| Thu | 01:00 | | Clear sky. | 16°F | SE Breeze | 0% | |
| Thu | 02:00 | | Clear sky. | 17°F | SE Breeze | 0% | |
| Thu | 03:00 | | Clear sky. | 18°F | SE Breeze | 0% | |
| Thu | 04:00 | | Clear sky. | 18°F | SE Breeze | 0% | |
| Thu | 05:00 | | Clear sky. | 19°F | SE Breeze | 0% | |
| Thu | 06:00 | | Clear sky. | 19°F | SE Breeze | 0% | |
| Thu | 07:00 | | Clear sky. | 20°F | SE Breeze | 0% | |
| Thu | 08:00 | | Clear sky. | 20°F | SE Breeze | 0% | |
| Thu | 09:00 | | Clear sky. | 26°F | SE Breeze | 0% | |
| Thu | 10:00 | | Clear sky. | 34°F | SE Light | 0% | |
| Thu | 11:00 | | Clear sky. | 37°F | SE Light | 0% | |
| Thu | 12:00 | | Clear sky. | 38°F | SE Calm | 0% | |
| Thu | 13:00 | | Clear sky at altitude. Cloud below. | 39°F | SE Calm | 0% | |
| Thu | 14:00 | | Fair at altitude. Cloud below. | 39°F | SE Calm | 0% | |
| Thu | 15:00 | | Clear spells at altitude. Cloud below. | 39°F | SE Calm | 0% | |
| Thu | 16:00 | | Clear sky at altitude. Cloud below. | 39°F | SE Light | 0% | |
| Thu | 17:00 | | Clear sky at altitude. Cloud below. | 33°F | SE Light | 0% | |
| Thu | 18:00 | | Clear spells at altitude. Cloud below. | 28°F | SE Breeze | 0% | |
| Thu | 19:00 | | Cloudy. | 29°F | SE Breeze | 0% | |
| Thu | 20:00 | | Cloudy. | 30°F | SE Breeze | 0% | |
| Thu | 21:00 | | Cloudy. | 31°F | SE Breeze | 0% | |
| Thu | 22:00 | | Cloudy. | 32°F | SE Breeze | 0% | |
| Thu | 23:00 | | Cloudy. | 34°F | SE Breeze | 0% | |
| Fri | 00:00 | | Cloudy. | 34°F | SE Breeze | 0% | |
| Fri | 01:00 | | Cloudy. | 35°F | SE Breeze | 0% | |
| Fri | 02:00 | | Cloudy. | 35°F | SE Breeze | 0% | |
| Fri | 03:00 | | Clear spells. | 36°F | SE Breeze | 0% | |
| Fri | 04:00 | | Clear spells. | 38°F | SE Light | 0% | |
| Fri | 05:00 |  | Light snow at altitude. Lt drizzle below. | 37°F | SE Breeze | 5% | |
| Fri | 06:00 | | Cloudy. | 35°F | SE Breeze | 0% | |
| Fri | 07:00 | | Cloudy. | 35°F | SE Breeze | 0% | |
| Fri | 08:00 | | Cloudy. | 35°F | SE Breeze | 0% | |
| Fri | 09:00 | | Cloudy. | 37°F | SE Breeze | 0% | |
| Fri | 10:00 | | Cloudy. | 41°F | SE Light | 0% | |
| Fri | 11:00 | | Cloudy. | 42°F | SE Light | 0% | |
| Fri | 12:00 | | Cloudy. | 44°F | SE Light | 0% | |
| Fri | 13:00 | | Cloudy. | 44°F | SE Light | 0% | |
| Fri | 14:00 | | Cloudy. | 44°F | SE Light | 0% | |
| Fri | 15:00 | | Cloudy. | 43°F | SE Light | 0% | |
| Fri | 16:00 | | Cloudy. | 42°F | SE Light | 0% | |
| Fri | 17:00 | | Cloudy. | 40°F | SE Light | 0% | |
| Fri | 18:00 | | Cloudy. | 38°F | SE Light | 0% | |
| Fri | 19:00 | | Cloudy. | 38°F | SE Light | 0% | |
| Fri | 20:00 | | Cloudy. | 37°F | SE Light | 0% | |
| Fri | 21:00 | | Cloudy. | 37°F | SE Light | 0% | |
| Fri | 22:00 | | Cloudy. | 37°F | SE Light | 0% | |
| Fri | 23:00 | | Cloudy. | 37°F | SE Light | 5% | |
Snow Forecast near Portillo
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | 16in | 16in | |||||||
| Los Penitentes | 1in | 2in |
Portillo Snow
For current snow depths and skiing conditions, see our Current Snow Report for Portillo.
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.
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.