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Cerro Castor Long-Range Snow Forecast - 11th October 2026

Cerro Castor Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 11 October 2026 16:43 PDT

Long-Range Snow Forecast for Cerro Castor

Long-range (14 to 45 days) from 11 October.

For Forecast detail, see below.

Cerro Castor Snow Forecast Highlights

When will there be fresh snow in Cerro Castor?

Cerro Castor Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,919ft)
Next Snow?
There is no snow currently in the forecast for Cerro Castor.

Long-range Snow Outlook for Cerro Castor

 
Snowfall

 
Snow Line

Max 65°F
Min 40°F

New Snow

Snow Line from 2,818ft to 2,556ft, with rain below.

Cerro Castor 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 Cerro Castor from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sun
11
Cloud

Cloudy.

Max 63°F
Min 46°F
Mon
12
Cloud

Cloudy.

Max 58°F
Min 42°F
Tue
13
Cloud

New Snow
Cloudy.
Snow Line from 2,818ft to 2,556ft, with rain below.

Max 46°F
Min 40°F
Wed
14
Clear

Clear sky.

Max 62°F
Min 40°F
Thu
15
Fair

Fair.

Max 65°F
Min 43°F
Fri
16
Cloud

Cloudy.

Max 65°F
Min 46°F
Sat
17
Cloud

Cloudy.

Max 63°F
Min 45°F

This Snow Forecast for Cerro Castor, Argentina 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 Cerro Castor, 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.

Cerro Castor Snow Forecast updated at 16:43 PDT, next update expected 22:00 PDT.

Ensemble forecast for Cerro Castor, Argentina at 640ft

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Argentina Accommodation (Apartments, Chalets, Hotels) Map

 

How reliable is the snow in Cerro Castor?

Cerro Castor typically enjoys a snow depth of 50-100 cm, with reliable snowfall from June to October. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Cerro Castor

Before skiing or snowboarding off-piste in Cerro Castor, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.