Las Leñas 48-Hour Snow Forecast
Updated 21 September 2026 09:42 AEST
Powder Alarm
Powder Alarm issued 21 September 2026 14:46 AEST
Powder Possible :- 55cm of Fresh Snow is forecast for Las Leñas over the next 3 days.
2-Day Forecast for Las Leñas
48-hours from 21 September.
See below for forecast detail
Las Leñas Snow Forecast updated at 09:42 AEST, next update expected imminently.
Forecast for today in Las Leñas
Max 3℃
Min -8℃
Freeze-thaw conditions, with valley temperatures cooling to -8℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
21
up to 1cm New Snow
Snow showers, fog, cloudy later.
Snow falling to resort level (2,256m).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Powder Alert!
Powder Alarm issued 21 September 2026 14:46 AEST
Powder Possible :- 55cm of Fresh Snow is forecast for Las Leñas over the next 3 days.
Forecast for tomorrow in Las Leñas
Max 5℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 5℃
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Cloudy, clear sky, fog later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 00:00 |  | Heavy snow showers. | -3℃ | W Gale | 100% | |
| Mon | 01:00 |  | Light snow. | -3℃ | W Strong | 90% | |
| Mon | 02:00 | | Light snow. | -4℃ | W Strong | 75% | |
| Mon | 03:00 | | Clear sky. | -4℃ | W Strong | 60% | |
| Mon | 04:00 |  | Fair. | -4℃ | W Breeze | 40% | |
| Mon | 05:00 | | Clear sky. | -7℃ | W Breeze | 15% | |
| Mon | 06:00 | | Clear sky. | -8℃ | W Breeze | 0% | |
| Mon | 07:00 | | Fog. | -8℃ | W Breeze | 0% | |
| Mon | 08:00 | | Cloudy. | -7℃ | W Breeze | 0% | |
| Mon | 09:00 | | Cloudy. | -6℃ | W Breeze | 0% | |
| Mon | 10:00 | | Clear spells. | -3℃ | W Breeze | 0% | |
| Mon | 11:00 | | Clear sky. | -1℃ | W Breeze | 0% | |
| Mon | 12:00 | | Cloudy. | 0℃ | W Breeze | 0% | |
| Mon | 13:00 | | Cloudy. | 1℃ | W Breeze | 0% | |
| Mon | 14:00 | | Clear sky. | 2℃ | W Breeze | 0% | |
| Mon | 15:00 | | Cloudy. | 2℃ | W Breeze | 0% | |
| Mon | 16:00 | | Cloudy. | 2℃ | W Breeze | 0% | |
| Mon | 17:00 | | Clear sky. | 3℃ | W Breeze | 0% | |
| Mon | 18:00 | | Clear spells. | 2℃ | W Breeze | 0% | |
| Mon | 19:00 | | Cloudy. | -1℃ | W Light | 0% | |
| Mon | 20:00 | | Cloudy. | -2℃ | W Light | 0% | |
| Mon | 21:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Mon | 22:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Mon | 23:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Tue | 00:00 | | Cloudy. | 1℃ | W Light | 0% | |
| Tue | 01:00 | | Cloudy. | 1℃ | W Light | 0% | |
| Tue | 02:00 | | Clear sky. | -2℃ | W Light | 0% | |
| Tue | 03:00 | | Cloudy. | -1℃ | W Light | 0% | |
| Tue | 04:00 | | Clear sky. | -2℃ | W Breeze | 0% | |
| Tue | 05:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Tue | 06:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Tue | 07:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Tue | 08:00 | | Clear sky. | -3℃ | W Light | 0% | |
| Tue | 09:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Tue | 10:00 | | Clear sky. | 3℃ | W Light | 0% | |
| Tue | 11:00 | | Clear sky. | 4℃ | W Light | 0% | |
| Tue | 12:00 | | Clear sky. | 4℃ | W Light | 0% | |
| Tue | 13:00 | | Clear sky. | 4℃ | W Light | 0% | |
| Tue | 14:00 | | Clear sky. | 5℃ | W Light | 0% | |
| Tue | 15:00 | | Fog. | 4℃ | W Light | 0% | |
| Tue | 16:00 | | Fog. | 4℃ | W Light | 0% | |
| Tue | 17:00 | | Fog. | 4℃ | W Light | 0% | |
| Tue | 18:00 | | Fog. | 3℃ | W Light | 0% | |
| Tue | 19:00 | | Fog. | 3℃ | W Light | 0% | |
| Tue | 20:00 | | Fog. | 3℃ | W Light | 0% | |
| Tue | 21:00 | | Fog. | 4℃ | W Light | 0% | |
| Tue | 22:00 | | Fog. | 4℃ | W Breeze | 0% | |
| Tue | 23:00 | | Cloudy. | 3℃ | W Breeze | 0% | |
Snow Forecast near Las Leñas
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Las Leñas are not available.
Las Leñas Snow
For current snow depths and skiing conditions, see our Current Snow Report for Las Leñas.
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.
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.