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Cerro Bayo Long-Range Snow Forecast - 20th October 2026

Cerro Bayo Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 19 October 2026 17:52 PDT

Long-Range Snow Forecast for Cerro Bayo

Long-range (14 to 45 days) from 20 October.

For Forecast detail, see below.

Cerro Bayo Snow Forecast Highlights

When will there be fresh snow in Cerro Bayo?

Cerro Bayo Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (4,577ft)
Next Snow?
There is no snow currently in the forecast for Cerro Bayo.

Long-range Snow Outlook for Cerro Bayo

 
Snowfall

 
Snow Line

Max 61°F
Min 36°F

Snow unlikely

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Cerro Bayo 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 Bayo from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Tue
20
Cloud

Cloudy.

Max 51°F
Min 39°F
Wed
21
Lt Drizzle

Light drizzle.

Max 56°F
Min 42°F
Thu
22
Cloud

Cloudy.

Max 48°F
Min 43°F
Fri
23
Drizzle

Drizzle.

Max 52°F
Min 39°F
Sat
24
Cloud

Cloudy.

Max 59°F
Min 36°F
Sun
25
Shwrs

Rain showers.

Max 61°F
Min 42°F
Mon
26
Lt Drizzle

Light drizzle.

Max 56°F
Min 40°F

No significant snowfall is forecast for this period.

This Snow Forecast for Cerro Bayo, 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 Bayo, 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 Bayo Snow Forecast updated at 17:52 PDT, next update expected 23:00 PDT.

Ensemble forecast for Cerro Bayo, Argentina at 3,314ft

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 Bayo?

Cerro Bayo typically enjoys reliable snow conditions, with an average snow depth of 1 to 2 meters. For the latest snow information, it's recommended to check J2Ski for updates.

Off-Piste Safety in Cerro Bayo

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