Las Leñas 48-Hour Snow Forecast
Updated 20 March 2026 16:48 PDT
2-Day Forecast for Las Leñas
48-hours from 21 March.
See below for forecast detail
Las Leñas Snow Forecast updated at 16:48 PDT, next update expected imminently.
Forecast for today in Las Leñas
Max 46°F
Min 26°F
Freeze-thaw conditions, with valley temperatures cooling to 26°F and rising to 46°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
21
Snow unlikely
Heavy snow showers early, then clear sky later.
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Forecast for tomorrow in Las Leñas
Max 38°F
Min 24°F
Freeze-thaw conditions, with valley temperatures cooling to 24°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
1in to 4in New Snow
Clear sky first, cloudy then light snow showers, heavy snow later.
Snow Line from 8,264ft to resort level (7,402ft).
Forecast times for Las Leñas are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Heavy snow showers. | 34°F | W Breeze | 100% | |
| Sat | 01:00 | | Cloudy. | 31°F | W Breeze | 90% | |
| Sat | 02:00 |  | Clear spells. | 28°F | W Breeze | 70% | |
| Sat | 03:00 |  | Fog. | 27°F | W Breeze | 55% | |
| Sat | 04:00 | | Fog. | 28°F | W Breeze | 35% | |
| Sat | 05:00 | | Clear spells. | 27°F | W Breeze | 20% | |
| Sat | 06:00 | | Clear sky. | 26°F | W Breeze | 5% | |
| Sat | 07:00 | | Clear spells. | 26°F | W Breeze | 0% | |
| Sat | 08:00 | | Fair. | 26°F | W Breeze | 0% | |
| Sat | 09:00 | | Clear sky. | 27°F | W Breeze | 0% | |
| Sat | 10:00 | | Clear sky. | 30°F | W Breeze | 0% | |
| Sat | 11:00 | | Clear sky. | 33°F | W Breeze | 0% | |
| Sat | 12:00 | | Clear sky. | 35°F | W Breeze | 0% | |
| Sat | 13:00 | | Clear sky. | 38°F | W Breeze | 0% | |
| Sat | 14:00 | | Clear sky. | 40°F | W Breeze | 0% | |
| Sat | 15:00 | | Clear sky. | 42°F | W Breeze | 0% | |
| Sat | 16:00 | | Clear sky. | 44°F | W Breeze | 0% | |
| Sat | 17:00 | | Clear sky. | 46°F | W Breeze | 0% | |
| Sat | 18:00 | | Clear sky. | 46°F | W Breeze | 0% | |
| Sat | 19:00 | | Clear sky. | 45°F | W Breeze | 0% | |
| Sat | 20:00 | | Cloudy. | 40°F | W Breeze | 0% | |
| Sat | 21:00 | | Clear sky. | 38°F | W Breeze | 0% | |
| Sat | 22:00 | | Clear sky. | 37°F | W Breeze | 0% | |
| Sat | 23:00 | | Clear sky. | 37°F | W Breeze | 0% | |
| Sun | 00:00 | | Clear sky. | 36°F | NW Breeze | 0% | |
| Sun | 01:00 | | Clear sky. | 36°F | NW Breeze | 5% | |
| Sun | 02:00 |  | Light snow. | 36°F | NW Breeze | 15% | |
| Sun | 03:00 | | Light snow at altitude. Lt rain below. | 36°F | NW Breeze | 30% | |
| Sun | 04:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 37°F | NW Light | 45% | |
| Sun | 05:00 | | Light snow at altitude. Lt rain below. | 38°F | NW Breeze | 70% | |
| Sun | 06:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 38°F | NW Light | 85% | |
| Sun | 07:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 37°F | NW Light | 90% | |
| Sun | 08:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 36°F | NW Light | 90% | |
| Sun | 09:00 | | Light snow showers at altitude. Lt rain below. | 35°F | NW Light | 90% | |
| Sun | 10:00 | | New Snow | Light snow showers at altitude. Lt rain below. | 34°F | NW Light | 95% |
| Sun | 11:00 | | New Snow | Light snow showers. | 34°F | NW Light | 95% |
| Sun | 12:00 | | New Snow | Snow showers. | 34°F | NW Light | 95% |
| Sun | 13:00 |  | New Snow | Heavy snow. | 34°F | NW Light | 95% |
| Sun | 14:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy rain below. | 34°F | NW Light | 85% |
| Sun | 15:00 | | New Snow | Heavy snow at altitude. Hvy rain below. | 34°F | NW Light | 75% |
| Sun | 16:00 | | New Snow | Heavy snow at altitude. Hvy rain below. | 34°F | NW Light | 70% |
| Sun | 17:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 35°F | NW Breeze | 60% | |
| Sun | 18:00 | | Light snow at altitude. Lt rain below. | 35°F | NW Breeze | 50% | |
| Sun | 19:00 | | Light snow. | 33°F | NW Light | 45% | |
| Sun | 20:00 | | Light snow. | 29°F | NW Breeze | 40% | |
| Sun | 21:00 | | Light snow. | 27°F | NW Breeze | 35% | |
| Sun | 22:00 | | Fog. | 24°F | NW Light | 25% | |
| Sun | 23:00 | | Cloudy. | 26°F | NW Light | 10% | |
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.