Portillo Weather Forecast - 7 to 16 days - 14^th May 2026

Long-range Snow Outlook for Portillo

Portillo Daily Weather Forecast Detail

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

	Base	Snow and Weather	Temp Town
Thu 14		up to 1in New Snow Light snow at altitude, light rain below. Snow Line from 10,791ft to 10,364ft, with rain below.	Max 48°F Min 38°F
Fri 15		up to 6in New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 10,594ft to 10,102ft, with rain below.	Max 47°F Min 37°F
Sat 16		up to 5in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 10,233ft to 9,249ft, with rain below.	Max 42°F Min 28°F
Sun 17		Clear sky.	Max 44°F Min 24°F
Mon 18		Clear sky.	Max 46°F Min 29°F
Tue 19		Clear sky.	Max 47°F Min 30°F
Wed 20		Cloudy.	Max 47°F Min 32°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 Weather Forecast updated at 04:48 PDT, next update expected imminently.

Current Snow