Portillo Long-Range Snow Forecast - 2^nd October 2026

Long-range Snow Outlook for Portillo

Portillo Long-Range (2 weeks+) 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.

16 Day Weather and Snow Forecast for Portillo from OpenMeteo(GFS)

	Base	Snow and Weather	Temp Town
Fri 02		2cm to 16cm New Snow Snow showers at altitude, rain showers below. Snow Line from 3,239m to resort level (2,560m).	Max 4℃ Min -5℃
Sat 03		1cm to 2cm New Snow Clear sky. Snow Line from 2,779m to resort level (2,560m).	Max 4℃ Min -8℃
Sun 04		5cm to 6cm New Snow Snow showers. Snow Line from 2,659m to resort level (2,560m).	Max 3℃ Min -5℃
Mon 05		10cm to 18cm New Snow Heavy snow showers. Snow falling to resort level (2,560m).	Max 0℃ Min -2℃
Tue 06		1cm to 53cm New Snow Heavy snow at altitude, rain below. Snow Line from 2,799m to resort level (2,560m).	Max 2℃ Min 1℃
Wed 07		up to 21cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,919m to resort level (2,560m).	Max 3℃ Min 1℃
Thu 08		up to 1cm New Snow Light snow. Snow Line from 2,759m to resort level (2,560m).	Max 3℃ Min -4℃

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 12:43 CDT, next update expected imminently.