Los Penitentes 7-Day Snow Forecast

Los Penitentes Long-Range Snow Forecast Updated today

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Updated 20 March 2026 16:47 PDT

Long-Range Snow Forecast for Los Penitentes

Long-range (14 to 45 days) from 21 March.

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	22 March
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	1in

Long-range Snow Outlook for Los Penitentes

Snowfall

Snow Line

Max 65°F
Min 22°F

1in New Snow

Snow Line from 9,970ft 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
Sat 21	Clear sky.	Max 52°F Min 32°F
Sun 22	up to 1in New Snow Light snow at altitude, light rain below. Snow Line from 9,872ft to resort level (8,465ft).	Max 45°F Min 34°F
Mon 23	Clear sky.	Max 51°F Min 22°F
Tue 24	Clear sky.	Max 61°F Min 41°F
Wed 25	Clear sky.	Max 61°F Min 45°F
Thu 26	Clear sky.	Max 61°F Min 45°F
Fri 27	Clear sky.	Max 65°F Min 48°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 22:00 PDT.

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.

Snow Forecast near Los Penitentes

Snow Forecasts for Ski Resorts near Los Penitentes
Ski Area	48 Hr	7 Day	Sa	Su	Mo	Tu	We	Th	Fr
Catedral Alta Patagonia	2in	3in

Snow Reliability

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.