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Las Leñas Snow Forecast - 28th June 2025

Las Leñas Snow Report and Forecast

Snow Forecast for Las Leñas

When will there be fresh snow?

This is the Snow Forecast for Las Leñas, Argentina for 16 days from 28 June.

Updated 29 June 2025 00:34 NZST.

Las Leñas Snow Forecast Highlights
Next Snow Expected28 June
Next Snow Amount4cm
Next 48 Hours1cm
Next 7 Days3cm

For Forecast detail, see below.

For current snow depths and skiing conditions, see our Current Snow Report for Las Leñas.

Forecast for today in Las Leñas

Max -1℃
Min -6℃

Below freezing at all levels, with valley temperatures as low as -6℃ and not getting above -1℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sat
28

1cm to 2cm New Snow

CloudMixedLight SnowMixed

Cloudy first, clear spells then light snow, clear spells later.

Snow falling to resort level.

Las Leñas has 1cm new snow forecast in the next 48 hours.

Las Leñas Snow Report

Las Leñas Snow Depths and Conditions.
Snow Conditions-

Las Leñas 7-Day Snow Forecast Overview

Get this snow forecast by e-mail

Summary Weather and Snow Forecast for Las Leñas from OpenMeteo
Sat
28
Sun
29
Mon
30
Tue
01
Wed
02
Thu
03
Fri
04
WindNW F3W F2W F2NW F2NW F2NW F3NW F3
3,430m
-8℃
Light Snow
+1cm
-9℃
Clear
-3℃
Cloud
-3℃
Mixed
+1cm
4℃
Cloud
3℃
Clear
0℃
Clear
NW F2SW F2SE F2NW F2SW F2NW F3NW F3
2,843m
-4℃
Snow
+4cm
-10℃
Fair
0℃
Cloud
0℃
Lt Snow Shwrs
+1cm
6℃
Mixed
5℃
Fair
2℃
Clear
2,256m
-1℃
Light Snow
+2cm
-6℃
Fair
-6℃
Cloud
3℃
Cloud
+1cm
7℃
Cloud
9℃
Clear
6℃
Fair
Snow Line

2,256m

2,256m

Max Town-1℃-6℃-6℃3℃7℃9℃6℃
Min Town-6℃-15℃-14℃-7℃-5℃0℃0℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Las Leñas Medium-Range (7-Day) Snow Forecast Detail

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.

Max -1℃
Min -6℃

Below freezing at all levels, with valley temperatures as low as -6℃ and not getting above -1℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sat
28

1cm to 2cm New Snow

CloudMixedLight SnowMixed

Cloudy first, clear spells then light snow, clear spells later.

Snow falling to resort level.

Max -6℃
Min -15℃

Below freezing at all levels, with valley temperatures as low as -15℃ and not getting above -6℃

Temperature at BaseTemp at Base

Sun
29

Snow unlikely

MixedFairFairFair

Clear spells early, then fair later.

Max -6℃
Min -14℃

Below freezing at all levels, with valley temperatures as low as -14℃ and not getting above -6℃

Temperature at BaseTemp at Base

Mon
30

Snow unlikely

ClearCloudCloudCloud

Clear sky early, then cloudy later.

Max 3℃
Min -7℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -7℃ and rising to 3℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Tue
01

1cm New Snow

CloudLight SnowCloudFair

Cloudy first, light snow then cloudy, fair later.

Snow falling to resort level.

Max 7℃
Min -5℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ and rising to 7℃

Temperature at BaseTemp at Base

Wed
02

Snow unlikely

FairCloudFairMixed

Fair first, cloudy then fair, clear spells later.

Max 9℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 9℃

Temperature at BaseTemp at Base

Thu
03

Snow unlikely

FairClearCloudFair

Fair first, clear sky then cloudy, fair later.

Max 6℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 6℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
04

Snow unlikely

CloudFairCloudClear

Cloudy first, fair then cloudy, clear sky later.

This Snow Forecast for Las Leñas, 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 Las Leñas, 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.

Las Leñas Snow Forecast updated at 00:34 NZST, next update expected 03:00 NZST.

Understanding and predicting Snow Conditions in Las Leñas

Here are our tips for making the most of a trip to Las Leñas, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Las Leñas, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Las Leñas is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Las Leñas will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Las Leñas for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.