Las Leñas Snow Forecast - 7 day
Updated 01 September 2026 01:49 BST
7-Day Snow Forecast for Las Leñas
1-week from 1 September.
For Forecast detail, see below.
There is a useful amount 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 | 1 September |
|---|---|
| Next Snow Amount | 1cm 1in |
| Next 48 Hours | 26cm 10in |
| Next 7 Days | 26cm 10in |
7-Day Snow Outlook for Las Leñas
Snowfall
Snow Line
Max 4℃ 40°F
Min -16℃ 3°F
26cm 10in New Snow
Snow Line from 2,749m 9,019ft to resort level ( 2,256m 7,402ft ).
There is a useful amount 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 01 September 2026 00:51 BST
Powder Possible :- 11cm 4in 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 4℃ 39°F
Min -7℃ 20°F
Freeze-thaw conditions, with valley temperatures cooling to -7℃ 20°F and rising to 4℃ 39°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
01
1cm up to 1in New Snow
Fog, clear sky, snow showers later.
Snow Line from 2,749m 9,019ft to resort level ( 2,256m 7,402ft ).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 1℃ 34°F
Min -4℃ 25°F
Freeze-thaw conditions, with valley temperatures cooling to -4℃ 25°F and rising to 1℃ 34°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
02
5cm to 12cm 2in to 5in New Snow
Light snow, heavy snow showers, light snow later.
Snow Line from 2,289m 7,510ft to resort level ( 2,256m 7,402ft ).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 2℃ 35°F
Min -10℃ 15°F
Freeze-thaw conditions, with valley temperatures cooling to -10℃ 15°F and rising to 2℃ 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
03
6cm to 13cm 2in to 5in New Snow
Snow first, snow showers then light snow, clear sky later.
Snow Line from 2,279m 7,477ft to resort level ( 2,256m 7,402ft ).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 1℃ 34°F
Min -11℃ 12°F
Freeze-thaw conditions, with valley temperatures cooling to -11℃ 12°F and rising to 1℃ 34°F
Temperature at BaseTemp at Base
Fri
04
Snow unlikely
Fog early, then clear sky later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max -2℃ 28°F
Min -13℃ 9°F
Below freezing at all levels, with valley temperatures as low as -13℃ 9°F and not getting above -2℃ 28°F
Temperature at BaseTemp at Base
Sat
05
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℃ 21°F
Min -16℃ 3°F
Below freezing at all levels, with valley temperatures as low as -16℃ 3°F and not getting above -6℃ 21°F
Temperature at BaseTemp at Base
Sun
06
Snow unlikely
Cloudy early, then clear spells later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 4℃ 40°F
Min -12℃ 10°F
Freeze-thaw conditions, with valley temperatures cooling to -12℃ 10°F and rising to 4℃ 40°F
Temperature at BaseTemp at Base
Mon
07
Snow unlikely
Fair early, then clear sky later.
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 01:49 BST, next update expected 04:00 BST.
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.