Portillo Weather Forecast - 7 to 16 days - 23^rd August 2026

Long-range Snow Outlook for Portillo

Powder Alert!

Powder Alarm issued 23 August 2026 06:52 PDT

Powder Possible :- 11in of Fresh Snow is forecast for Portillo over the next 4 days.

Portillo Daily Weather Forecast Detail

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

	Base	Snow and Weather	Temp Town
Sun 23		Clear sky.	Max 48°F Min 33°F
Mon 24		Clear sky.	Max 51°F Min 35°F
Tue 25		up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 10,758ft to 9,314ft, with rain below.	Max 46°F Min 36°F
Wed 26		up to 10in New Snow Light snow at altitude, drizzle below. Snow Line from 9,314ft to 8,494ft, with rain below.	Max 37°F Min 34°F
Thu 27		5in to 9in New Snow Heavy snow at altitude, light rain below. Snow falling to resort level (8,399ft).	Max 34°F Min 26°F
Fri 28		4in to 5in New Snow Light snow showers. Snow falling to resort level (8,399ft).	Max 29°F Min 23°F
Sat 29		6in New Snow Snow showers. Snow falling to resort level (8,399ft).	Max 29°F Min 13°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 04:49 PDT, next update expected imminently.

Current Snow