Las Leñas Snow Forecast - 7 day
Updated 10 October 2026 16:43 PDT
7-Day Snow Forecast for Las Leñas
1-week from 11 October.
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 | 14 October |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | 1in |
7-Day Snow Outlook for Las Leñas
Snowfall
Snow Line
Max 50°F
Min 25°F
2in New Snow
Snow Line from 9,216ft 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.
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 38°F
Min 25°F
Freeze-thaw conditions, with valley temperatures cooling to 25°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
11
New Snow
Cloudy, clear sky, fog later.
Snow Line from 8,593ft to resort level (7,402ft).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 39°F
Min 28°F
Freeze-thaw conditions, with valley temperatures cooling to 28°F and rising to 39°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
12
Snow unlikely
Snow showers first, clear spells then cloudy, rain showers later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 40°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 40°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
13
New Snow
Fog, cloudy, clear sky later.
Snow Line from 7,805ft to 7,411ft, with rain below.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 42°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 42°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
14
up to 1in New Snow
Light snow, cloudy, clear sky later.
Snow Line from 8,921ft to resort level (7,402ft).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 45°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 45°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Clear sky.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 44°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 44°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
16
up to 1in New Snow
Clear sky first, fog then light snow at altitude, drizzle later.
Snow Line from 9,216ft to 7,805ft, with rain below.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 50°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 50°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Sat
17
Snow unlikely
Clear spells, fair, cloudy 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 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 16:43 PDT, next update expected 19:00 PDT.
How reliable is the snow in Las Leñas?
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.