Portillo Long-Range Snow Forecast
Snow Forecast for Portillo
When will there be fresh snow?
This is the Long-range Snow Forecast for Portillo, Chile for 16 days from 20 June.
Updated 20 June 2025 05:35 PDT.
| Next Snow Expected | 22 June |
|---|---|
| Next Snow Amount | 3in |
| Next 48 Hours | 2in |
| Next 7 Days | 23in |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
Forecast for Portillo
Max 55°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 55°F
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky early, then cloudy later.
Powder Alert!
Updated 20 June 2025 07:37 PDT
Powder Possible :- 21in of Fresh Snow is forecast for Portillo over the next 7 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail.
Portillo Long-Range (16-Day) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 20 | | Clear sky. | Max 55°F Min 47°F |
| Sat 21 | | Clear sky. | Max 52°F Min 44°F |
| Sun 22 |  | up to 2in New Snow | Max 46°F Min 34°F |
| Mon 23 | | Clear sky. | Max 54°F Min 36°F |
| Tue 24 | | Clear sky. | Max 55°F Min 47°F |
| Wed 25 |  | 1in to 9in New Snow | Max 47°F Min 33°F |
| Thu 26 |  | 6in to 12in New Snow | Max 35°F Min 30°F |
| Fri 27 | | Clear sky. | Max 37°F Min 24°F |
| Sat 28 |  | Cloudy. | Max 36°F Min 23°F |
| Sun 29 | | Cloudy. | Max 29°F Min 16°F |
| Mon 30 | | Clear sky. | Max 39°F Min 13°F |
| Tue 01 | | Cloudy. | Max 40°F Min 27°F |
| Wed 02 | | Cloudy. | Max 41°F Min 31°F |
| Thu 03 | | Cloudy. | Max 40°F Min 30°F |
| Fri 04 | | Cloudy. | Max 39°F Min 28°F |
| Sat 05 | | Cloudy. | Max 34°F Min 21°F |
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 05:35 PDT, next update expected imminently.
Snow Forecast near Portillo
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | 5in | 10in | |||||||
| Los Penitentes | 2in | 6in |