Cerro Castor 48-Hour Snow Forecast
Updated 21 August 2026 22:48 PDT
2-Day Forecast for Cerro Castor
48-hours from 22 August.
See below for forecast detail
Cerro Castor Snow Forecast updated at 22:48 PDT, next update expected 04:00 PDT.
Forecast for today in Cerro Castor
Max 36°F
Min 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
22
Snow unlikely
Light snow first, cloudy then clear sky, fair later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Forecast for tomorrow in Cerro Castor
Max 38°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 38°F
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Clear spells at altitude. Lt rain below. | 33°F | SW Light | 85% | |
| Sat | 01:00 | | Clear spells at altitude. Lt rain below. | 33°F | SW Light | 65% | |
| Sat | 02:00 | | Cloudy. | 32°F | SW Light | 40% | |
| Sat | 03:00 | | Cloudy. | 31°F | SW Light | 20% | |
| Sat | 04:00 | | Cloudy. | 31°F | SW Light | 10% | |
| Sat | 05:00 | | Cloudy. | 31°F | SW Light | 5% | |
| Sat | 06:00 | | Cloudy. | 29°F | SW Light | 0% | |
| Sat | 07:00 | | Cloudy. | 27°F | SW Light | 0% | |
| Sat | 08:00 | | Clear sky. | 26°F | SW Light | 0% | |
| Sat | 09:00 | | Clear sky. | 26°F | SW Light | 0% | |
| Sat | 10:00 | | Clear sky. | 29°F | SW Light | 0% | |
| Sat | 11:00 | | Clear sky. | 32°F | SW Light | 0% | |
| Sat | 12:00 | | Clear sky. | 34°F | SW Light | 0% | |
| Sat | 13:00 |  | Fair. | 35°F | SW Light | 0% | |
| Sat | 14:00 | | Fair. | 36°F | SW Light | 0% | |
| Sat | 15:00 | | Fair. | 36°F | SW Light | 0% | |
| Sat | 16:00 | | Fair. | 36°F | SW Light | 0% | |
| Sat | 17:00 | | Clear spells. | 35°F | SW Light | 0% | |
| Sat | 18:00 | | Cloudy. | 34°F | SW Light | 0% | |
| Sat | 19:00 | | Cloudy. | 33°F | SW Light | 0% | |
| Sat | 20:00 | | Cloudy. | 33°F | SW Calm | 0% | |
| Sat | 21:00 | | Cloudy. | 33°F | SW Calm | 0% | |
| Sat | 22:00 | | Cloudy. | 33°F | SW Light | 0% | |
| Sat | 23:00 | | Cloudy. | 32°F | SW Light | 0% | |
| Sun | 00:00 | | Cloudy. | 30°F | NW Light | 0% | |
| Sun | 01:00 | | Clear sky. | 29°F | NW Light | 0% | |
| Sun | 02:00 | | Clear spells. | 29°F | NW Light | 0% | |
| Sun | 03:00 | | Clear spells. | 30°F | NW Light | 0% | |
| Sun | 04:00 | | Cloudy. | 31°F | NW Light | 0% | |
| Sun | 05:00 | | Cloudy. | 31°F | NW Light | 0% | |
| Sun | 06:00 | | Cloudy. | 30°F | NW Light | 0% | |
| Sun | 07:00 | | Clear spells. | 29°F | NW Light | 0% | |
| Sun | 08:00 | | Fair. | 27°F | NW Light | 0% | |
| Sun | 09:00 | | Fair. | 27°F | NW Light | 0% | |
| Sun | 10:00 | | Fair. | 30°F | NW Light | 0% | |
| Sun | 11:00 | | Clear sky. | 33°F | NW Light | 0% | |
| Sun | 12:00 | | Clear sky. | 35°F | NW Light | 0% | |
| Sun | 13:00 | | Clear sky. | 36°F | NW Light | 0% | |
| Sun | 14:00 | | Fair. | 37°F | NW Light | 0% | |
| Sun | 15:00 | | Clear spells. | 38°F | NW Light | 0% | |
| Sun | 16:00 | | Fair. | 38°F | NW Light | 0% | |
| Sun | 17:00 | | Clear sky. | 36°F | NW Light | 0% | |
| Sun | 18:00 | | Clear spells. | 33°F | NW Light | 0% | |
| Sun | 19:00 | | Fair. | 29°F | NW Light | 0% | |
| Sun | 20:00 | | Fair. | 28°F | NW Light | 0% | |
| Sun | 21:00 | | Cloudy. | 28°F | NW Light | 0% | |
| Sun | 22:00 | | Cloudy. | 28°F | NW Light | 0% | |
| Sun | 23:00 | | Clear spells. | 28°F | NW Light | 0% | |
Snow Forecast near Cerro Castor
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Cerro Castor are not available.
Cerro Castor Snow
For current snow depths and skiing conditions, see our Current Snow Report for Cerro Castor.
This Snow Forecast for Cerro Castor, 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 Cerro Castor, 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
Cerro Castor typically enjoys a snow depth of 50-100 cm, with reliable snowfall from June to October. For the latest snow conditions, check J2Ski for up-to-date information.