Las Leñas Snow Forecast - 7 day
Updated 19 August 2026 11:47 UTC
7-Day Snow Forecast for Las Leñas
1-week from 19 August.
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 | 24 August |
|---|---|
| Next Snow Amount | 2cm 1in |
| Next 48 Hours | - - |
| Next 7 Days | 111cm 44in |
7-Day Snow Outlook for Las Leñas
Snowfall
Snow Line
Max 7℃ 44°F
Min -5℃ 22°F
34cm 13in New Snow
Snow Line from 3,329m 10,922ft to resort level ( 2,256m 7,402ft ).
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 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 5℃ 41°F
Min -5℃ 22°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ 22°F and rising to 5℃ 41°F
Temperature at BaseTemp at Base
Wed
19
Snow unlikely
Clear sky, cloudy, clear sky later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 6℃ 43°F
Min -1℃ 30°F
Valley temperatures from an overnight low of -1℃ 30°F to daytime highs around 6℃ 43°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
20
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 6℃ 43°F
Min -1℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 29°F and rising to 6℃ 43°F
Temperature at BaseTemp at Base
Fri
21
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 6℃ 44°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 6℃ 44°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
22
Snow unlikely
Cloudy first, clear sky then cloudy, clear spells later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 7℃ 44°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 7℃ 44°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 6℃ 42°F
Min 0℃ 33°F
Valley temperatures from an overnight low of 0℃ 33°F to daytime highs around 6℃ 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
24
up to 2cm up to 1in New Snow
Cloudy, clear spells, cloudy later.
Snow Line from 2,719m 8,921ft to resort level ( 2,256m 7,402ft ).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃ 37°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 3℃ 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
25
2cm to 32cm 1in to 13in New Snow
Fog first, light snow showers then heavy snow, cloudy later.
Snow Line from 2,639m 8,658ft to resort level ( 2,256m 7,402ft ).
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 11:47 UTC, next update expected imminently.
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.