Los Penitentes 7-Day Snow Forecast

Los Penitentes Long-Range Snow Forecast Updated today

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Updated 17 October 2026 16:47 PDT

Long-Range Snow Forecast for Los Penitentes

Long-range (14 to 45 days) from 18 October.

For Forecast detail, see below.

Los Penitentes Snow Forecast Highlights

When will there be fresh snow in Los Penitentes?

Los Penitentes Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (9,472ft)
Next Snow Expected	18 October
Next Snow Amount	-
Next 48 Hours	1in
Next 7 Days	1in

Long-range Snow Outlook for Los Penitentes

Snowfall

Snow Line

Max 46°F
Min 20°F

2in New Snow

Snow Line from 9,675ft to resort level (8,465ft).

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Los Penitentes 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 Los Penitentes from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sun 18	New Snow Light snow showers at altitude, light rain showers below. Snow Line from 8,921ft to resort level (8,465ft).	Max 46°F Min 20°F
Mon 19	up to 1in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 8,822ft to resort level (8,465ft).	Max 44°F Min 30°F
Tue 20	New Snow Light snow. Snow Line from 8,691ft to resort level (8,465ft).	Max 42°F Min 29°F
Wed 21	Snow showers at altitude, rain showers below.	Max 41°F Min 22°F
Thu 22	Clear sky.	Max 44°F Min 23°F
Fri 23	Cloudy.	Max 42°F Min 22°F
Sat 24	Cloudy.	Max 37°F Min 20°F

This Snow Forecast for Los Penitentes, 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 Los Penitentes, 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.

Los Penitentes Snow Forecast updated at 16:47 PDT, next update expected imminently.

Ensemble forecast for Los Penitentes, Argentina at 8,465ft

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Argentina Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Los Penitentes

Snow Forecasts for Ski Resorts near Los Penitentes
Ski Area	48 Hr	7 Day	Su	Mo	Tu	We	Th	Fr	Sa
Catedral Alta Patagonia	-	4in

How reliable is the snow in Los Penitentes?

Los Penitentes generally enjoys good snow reliability, with an average snowfall of around 1.5 meters during the season. Snow depth can vary, so be sure to check the latest updates on J2Ski for current conditions.

Off-Piste Safety in Los Penitentes

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