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Chapelco Long-Range Snow Forecast - 20th March 2026

Chapelco Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 20 March 2026 10:48 PDT

Long-Range Snow Forecast for Chapelco

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

For Forecast detail, see below.

Chapelco Snow Forecast Highlights

When will there be fresh snow in Chapelco?

Chapelco Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (5,282ft)
Next Snow?
There is no snow currently in the forecast for Chapelco.

Long-range Snow Outlook for Chapelco

 
Snowfall

 
Snow Line

Max 61°F
Min 29°F

Snow unlikely

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Chapelco 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 Chapelco from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Fri
20
Clear

Clear sky.

Max 52°F
Min 34°F
Sat
21
Cloud

Cloudy.

Max 44°F
Min 35°F
Sun
22
Fog

Fog.

Max 45°F
Min 33°F
Mon
23
Cloud

Cloudy.

Max 40°F
Min 32°F
Tue
24
Cloud

Cloudy.

Max 48°F
Min 32°F
Wed
25
Clear

Clear sky.

Max 57°F
Min 29°F
Thu
26
Cloud

Cloudy.

Max 61°F
Min 35°F

No significant snowfall is forecast for this period.

This Snow Forecast for Chapelco, 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 Chapelco, 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.

Chapelco Snow Forecast updated at 10:48 PDT, next update expected imminently.

Ensemble forecast for Chapelco, Argentina at 4,101ft

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

Snow Reliability

Chapelco typically enjoys a snow depth of 1-2 meters during peak season, with reliable snowfall from June to September. For the latest snow conditions, check J2Ski for updated information.

Off-Piste Safety in Chapelco

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