Vallecitos 7-Day Snow Forecast

Vallecitos Long-Range Snow Forecast Updated today

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Updated 21 March 2026 10:49 AEDT

Long-Range Snow Forecast for Vallecitos

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

For Forecast detail, see below.

Vallecitos Snow Forecast Highlights

When will there be fresh snow in Vallecitos?

Vallecitos Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (3,325m)
Next Snow?
There is no snow currently in the forecast for Vallecitos.

Long-range Snow Outlook for Vallecitos

Snowfall

Snow Line

Max 15℃
Min -1℃

Snow unlikely

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Vallecitos 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 Vallecitos from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sat 21	Clear sky.	Max 11℃ Min 0℃
Sun 22	Clear sky.	Max 8℃ Min 3℃
Mon 23	Clear sky.	Max 12℃ Min -1℃
Tue 24	Clear sky.	Max 15℃ Min 6℃
Wed 25	Clear sky.	Max 11℃ Min 4℃
Thu 26	Clear sky.	Max 11℃ Min 5℃
Fri 27	Clear sky.	Max 14℃ Min 6℃

No significant snowfall is forecast for this period.

This Snow Forecast for Vallecitos, 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 Vallecitos, 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.

Vallecitos Snow Forecast updated at 10:49 AEDT, next update expected 16:00 AEDT.

Ensemble forecast for Vallecitos, Argentina at 3,000m

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 Reliability

Vallecitos typically sees good snow reliability, with an average snow depth of 1 to 3 meters. For the latest snow conditions, check J2Ski for up-to-date information on snowfall and snowmelt.

Off-Piste Safety in Vallecitos

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