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Chapelco Long-Range Snow Forecast - 19th September 2026

Chapelco Long-Range Snow Forecast Updated today

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Updated 18 September 2026 19:52 UTC

Long-Range Snow Forecast for Chapelco

Long-range (14 to 45 days) from 19 September.

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 (1,610m)
Next Snow Expected20 September
Next Snow Amount 1cm 1in
Next 48 Hours 2cm 1in
Next 7 Days 5cm 2in

Long-range Snow Outlook for Chapelco

 
Snowfall

 
Snow Line

Max 14℃ 58°F
Min -3℃ 27°F

21cm 8in New Snow

Snow Line from 1,949m 6,394ft to resort level ( 1,250m 4,101ft ).

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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
Sat
19
Cloud

Cloudy.

Max 14℃ 58°F
Min 5℃ 40°F
Sun
20
Light Snow

up to 2cm up to 1in New Snow
Light snow.
Snow Line from 1,529m 5,016ft to resort level ( 1,250m 4,101ft ).

Max 4℃ 40°F
Min -1℃ 31°F
Mon
21
Cloud

Cloudy.

Max 5℃ 40°F
Min -3℃ 27°F
Tue
22
Snow

3cm to 4cm 1in to 2in New Snow
Heavy snow showers at altitude, rain showers below.
Snow Line from 1,949m 6,394ft to resort level ( 1,250m 4,101ft ).

Max 3℃ 38°F
Min -1℃ 29°F
Wed
23
Lt Drizzle

up to 3cm up to 1in New Snow
Light snow at altitude, light rain below.
Snow Line from 1,949m 6,394ft to 1,839m 6,033ft , with rain below.

Max 7℃ 44°F
Min 1℃ 34°F
Thu
24
Lt Drizzle

up to 1cm New Snow
Light snow at altitude, light drizzle below.
Snow Line from 1,779m 5,837ft to 1,729m 5,673ft , with rain below.

Max 8℃ 47°F
Min 4℃ 39°F
Fri
25
Lt Rain

up to 10cm up to 4in New Snow
Light snow at altitude, light rain below.
Snow Line from 1,859m 6,099ft to 1,399m 4,590ft , with rain below.

Max 5℃ 41°F
Min 1℃ 34°F

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 piste 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 19:52 UTC, next update expected imminently.

Ensemble forecast for Chapelco, Argentina at 1,250m

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

Argentina Accommodation (Apartments, Chalets, Hotels) Map

 

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.