Las Leñas Snow Forecast - 7 day
Updated 23 July 2026 06:46 NZST
7-Day Snow Forecast for Las Leñas
1-week from 22 July.
For Forecast detail, see below.
There is a lot of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Las Leñas 7-Day Snow Forecast Highlights
When will there be fresh snow in Las Leñas?
| Next Snow Expected | 23 July |
|---|---|
| Next Snow Amount | 21cm |
| Next 48 Hours | 23cm |
| Next 7 Days | 104cm |
7-Day Snow Outlook for Las Leñas
Snowfall
Snow Line
Max 4℃
Min -10℃
103cm New Snow
Snow Line from 2,599m to resort level (2,256m).
There is a lot of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Powder Alert!
Powder Alarm issued 23 July 2026 07:47 NZST
Powder Possible :- 23cm of Fresh Snow is forecast for Las Leñas over the next 2 days.
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 -10℃
Valley temperatures from an overnight low of -10℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
22
Snow unlikely
Light snow showers early, then cloudy later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 1℃
Min -8℃
Valley temperatures from an overnight low of -8℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
23
18cm to 21cm New Snow
Cloudy first, light snow then heavy snow, patchy heavy snow later.
Snow Line from 2,299m to resort level (2,256m).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
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
Snow Line
Fri
24
2cm New Snow
Heavy snow, clear sky, cloudy later.
Snow falling to resort level (2,256m).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃
Min -4℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
25
6cm to 26cm New Snow
Clear sky first, patchy snow then heavy snow, cloudy later.
Snow Line from 2,599m to resort level (2,256m).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 4℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
26
7cm to 24cm New Snow
Cloudy, clear spells, light snow showers later.
Snow Line from 2,579m to resort level (2,256m).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 2℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
27
9cm to 14cm New Snow
Heavy snow, light snow, cloudy later.
Snow Line from 2,289m to resort level (2,256m).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 1℃
Min -3℃
Valley temperatures from an overnight low of -3℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
28
14cm New Snow
Heavy snow showers first, patchy snow then heavy snow showers, patchy snow later.
Snow falling to resort level (2,256m).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
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 06:46 NZST, next update expected 09:00 NZST.
Snow Reliability
With an average snow depth of over 2 meters and consistent snowfall, Las Leñas boasts excellent snow reliability. For the latest snow conditions, be sure to check J2Ski for updated information.