Las Leñas Snow Forecast - 7 day
Updated 31 August 2026 05:46 PDT
7-Day Snow Forecast for Las Leñas
1-week from 31 August.
For Forecast detail, see below.
There is some 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 | 31 August |
|---|---|
| Next Snow Amount | - |
| Next 48 Hours | 3in |
| Next 7 Days | 9in |
7-Day Snow Outlook for Las Leñas
Snowfall
Snow Line
Max 39°F
Min 6°F
10in New Snow
Snow Line from 9,150ft to resort level (7,402ft).
There is some 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 31 August 2026 08:48 PDT
Powder Possible :- 9in of Fresh Snow is forecast for Las Leñas over the next 3 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 35°F
Min 21°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 21°F and rising to 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
31
up to 1in New Snow
Light snow.
Snow Line from 7,674ft to resort level (7,402ft).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 39°F
Min 20°F
Freeze-thaw conditions, with valley temperatures cooling to 20°F and rising to 39°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
01
Snow unlikely
Fog, clear sky, light snow at altitude later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 38°F
Min 26°F
Freeze-thaw conditions, with valley temperatures cooling to 26°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
02
1in to 2in New Snow
Clear spells, clear sky, light snow later.
Snow Line from 7,904ft to resort level (7,402ft).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 35°F
Min 19°F
Freeze-thaw conditions, with valley temperatures cooling to 19°F and rising to 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
03
1in to 6in New Snow
Snow showers early, then light snow later.
Snow Line from 7,575ft to resort level (7,402ft).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 33°F
Min 14°F
Valley temperatures from an overnight low of 14°F to daytime highs around 33°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
04
Snow unlikely
Fog, light snow, clear sky later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 27°F
Min 11°F
Below freezing at all levels, with valley temperatures as low as 11°F and not getting above 27°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
05
New Snow
Clear sky, cloudy, light snow later.
Snow falling to resort level (7,402ft).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 19°F
Min 6°F
Below freezing at all levels, with valley temperatures as low as 6°F and not getting above 19°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
06
New Snow
Light snow early, then fog later.
Snow falling to resort level (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 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.
Las Leñas Snow Forecast updated at 05:46 PDT, 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.