Las Leñas Weather
Weather Forecast for Las Leñas (7,402ft to 11,253ft)
Weather Outlook from 16 September.
Las Leñas Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Las Leñas Weather Forecast updated at 23:47 PDT, next update expected imminently.
Long-range Snow Outlook for Las Leñas
Snowfall
Snow Line
Max 52°F
Min 26°F
9in New Snow
Snow Line from 10,594ft to resort level (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.
Powder Alert!
Powder Alarm issued 16 September 2026 01:49 PDT
Powder Possible :- 9in of Fresh Snow is forecast for Las Leñas over the next 4 days.
Las Leñas Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 16 |  | Clear sky. | Max 43°F Min 27°F |
| Thu 17 | | Clear sky. | Max 49°F Min 33°F |
| Fri 18 |  | Cloudy. | Max 51°F Min 36°F |
| Sat 19 | | up to 3in New Snow | Max 52°F Min 39°F |
| Sun 20 |  | 3in to 6in New Snow | Max 38°F Min 26°F |
| Mon 21 |  | Fog. | Max 40°F Min 27°F |
| Tue 22 | | New Snow | Max 42°F Min 33°F |
There is a lot of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
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 Weather Forecast updated at 23:47 PDT, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Las Leñas.For more information about this Argentinian Ski Resort, See Also Skiing and Snowboarding in Las Leñas .
Off-Piste Safety in Las Leñas
Before skiing or snowboarding off-piste in Las Leñas, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.