Portillo Weather
Weather Forecast for Portillo (8,399ft to 10,827ft)
Weather Outlook from 14 July.
Portillo Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Portillo Weather Forecast updated at 16:45 PDT, next update expected 19:00 PDT.
Long-range Snow Outlook for Portillo
Snowfall
Snow Line
Max 45°F
Min 24°F
53in New Snow
Snow Line from 10,594ft to resort level (8,399ft).
There is a lot 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.
Powder Alert!
Powder Alarm issued 13 July 2026 17:47 PDT
Powder Possible :- 8in of Fresh Snow is forecast for Portillo over the next 2 days.
Portillo Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Tue 14 |  | Cloudy. | Max 45°F Min 38°F |
| Wed 15 |  | up to 3in New Snow | Max 41°F Min 34°F |
| Thu 16 |  | 4in to 7in New Snow | Max 40°F Min 33°F |
| Fri 17 | | 20in to 27in+ New Snow | Max 32°F Min 30°F |
| Sat 18 |  | 11in to 12in New Snow | Max 31°F Min 25°F |
| Sun 19 | | 1in New Snow | Max 35°F Min 27°F |
| Mon 20 | | 2in New Snow | Max 28°F Min 24°F |
There is a lot of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
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 Weather Forecast updated at 16:45 PDT, next update expected 19:00 PDT.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Portillo.For more information about this Chilean Ski Resort, See Also Skiing and Snowboarding in Portillo .
Off-Piste Safety in Portillo
Before skiing or snowboarding off-piste in Portillo, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.