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 21 June.
Updated 21 June 2025 18:36 AEST.
| Next Snow Expected | 22 June |
|---|---|
| Next Snow Amount | 8cm |
| Next 48 Hours | 7cm |
| Next 7 Days | 8cm |
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For Forecast detail, see below.
Forecast for Portillo
Max 10℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 10℃
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Clear sky, fair, cloudy later.
Portillo has 7cm new snow forecast in the next 48 hours.
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 | |
|---|---|---|---|
| Sat 21 | | Clear sky at altitude, fair below. | Max 10℃ Min 6℃ |
| Sun 22 |  | up to 7cm New Snow | Max 8℃ Min 1℃ |
| Mon 23 |  | Clear sky. | Max 9℃ Min 0℃ |
| Tue 24 | | Clear sky. | Max 13℃ Min 7℃ |
| Wed 25 | | Cloudy. | Max 8℃ Min 3℃ |
| Thu 26 | | up to 1cm New Snow | Max 5℃ Min 1℃ |
| Fri 27 | | Clear sky. | Max 9℃ Min 3℃ |
| Sat 28 | | Clear spells at altitude, cloudy below. | Max 6℃ Min -7℃ |
| Sun 29 | | Clear sky. | Max 8℃ Min -8℃ |
| Mon 30 | | Clear sky. | Max 10℃ Min 3℃ |
| Tue 01 | | Clear sky. | Max 9℃ Min 1℃ |
| Wed 02 | | Cloudy. | Max 9℃ Min 3℃ |
| Thu 03 | | Fair at altitude, clear sky below. | Max 10℃ Min 2℃ |
| Fri 04 | | Clear sky at altitude, fair below. | Max 5℃ Min 0℃ |
| Sat 05 | | Cloudy. | Max 6℃ Min -2℃ |
| Sun 06 | | Cloudy. | Max 8℃ Min 1℃ |
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 18:36 AEST, next update expected imminently.
Snow Forecast near Portillo
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | 15cm | 26cm | |||||||
| Los Penitentes | 10cm | 11cm |