Cerro Castor 48-Hour Snow Forecast
Updated 02 October 2026 22:45 PDT
2-Day Forecast for Cerro Castor
48-hours from 3 October.
See below for forecast detail
Cerro Castor Snow Forecast updated at 22:45 PDT, next update expected 04:00 PDT.
Forecast for today in Cerro Castor
Max 38°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
03
New Snow
Light snow at altitude early, then fog later.
Snow Line from 1,014ft to 915ft, with rain below.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Forecast for tomorrow in Cerro Castor
Max 42°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 42°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
04
Snow unlikely
Fog.
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 |  | Light snow at altitude. Lt drizzle below. | 36°F | NE Light | 100% | |
| Sat | 01:00 | | Light snow at altitude. Lt drizzle below. | 36°F | NE Light | 100% | |
| Sat | 02:00 | | Light snow at altitude. Lt drizzle below. | 36°F | NE Light | 100% | |
| Sat | 03:00 | | Light snow at altitude. Lt drizzle below. | 36°F | NE Light | 100% | |
| Sat | 04:00 | | Light snow at altitude. Lt drizzle below. | 35°F | NE Light | 100% | |
| Sat | 05:00 | | Fog. | 35°F | NE Light | 100% | |
| Sat | 06:00 | | Fog. | 35°F | NE Light | 100% | |
| Sat | 07:00 | | Fog. | 35°F | NE Light | 100% | |
| Sat | 08:00 | | Fog. | 36°F | NE Light | 100% | |
| Sat | 09:00 | | Fog. | 36°F | NE Light | 100% | |
| Sat | 10:00 | | Fog. | 37°F | NE Light | 100% | |
| Sat | 11:00 | | Fog. | 38°F | NE Light | 100% | |
| Sat | 12:00 | | Fog. | 38°F | NE Light | 95% | |
| Sat | 13:00 | | Fog. | 38°F | NE Light | 95% | |
| Sat | 14:00 | | Fog. | 38°F | NE Light | 95% | |
| Sat | 15:00 | | Fog. | 38°F | NE Light | 95% | |
| Sat | 16:00 | | Fog. | 38°F | NE Light | 95% | |
| Sat | 17:00 | | Fog. | 38°F | NE Light | 100% | |
| Sat | 18:00 | | Fog. | 37°F | NE Light | 95% | |
| Sat | 19:00 | | Fog. | 37°F | NE Light | 95% | |
| Sat | 20:00 | | Fog. | 37°F | NE Light | 90% | |
| Sat | 21:00 | | Fog. | 37°F | NE Light | 90% | |
| Sat | 22:00 | | Fog. | 37°F | NE Light | 90% | |
| Sat | 23:00 | | Fog. | 37°F | NE Light | 90% | |
| Sun | 00:00 | | Fog. | 37°F | SE Light | 85% | |
| Sun | 01:00 | | Fog. | 37°F | SE Light | 80% | |
| Sun | 02:00 | | Fog. | 37°F | SE Light | 70% | |
| Sun | 03:00 | | Fog. | 37°F | SE Light | 60% | |
| Sun | 04:00 | | Fog. | 37°F | SE Light | 50% | |
| Sun | 05:00 | | Fog. | 37°F | SE Light | 45% | |
| Sun | 06:00 | | Fog. | 36°F | SE Calm | 40% | |
| Sun | 07:00 | | Fog. | 36°F | SE Calm | 30% | |
| Sun | 08:00 | | Fog. | 37°F | SE Calm | 25% | |
| Sun | 09:00 | | Fog. | 38°F | SE Calm | 20% | |
| Sun | 10:00 | | Fog. | 39°F | SE Calm | 15% | |
| Sun | 11:00 | | Fog. | 39°F | SE Light | 15% | |
| Sun | 12:00 | | Fog. | 40°F | SE Light | 15% | |
| Sun | 13:00 | | Fog. | 41°F | SE Light | 15% | |
| Sun | 14:00 | | Fog. | 42°F | SE Light | 15% | |
| Sun | 15:00 | | Fog. | 42°F | SE Light | 15% | |
| Sun | 16:00 | | Fog. | 42°F | SE Light | 25% | |
| Sun | 17:00 | | Fog. | 42°F | SE Light | 35% | |
| Sun | 18:00 |  | Light snow at altitude. Lt drizzle below. | 40°F | SE Light | 45% | |
| Sun | 19:00 | | Light snow at altitude. Lt drizzle below. | 39°F | SE Light | 50% | |
| Sun | 20:00 | | Light snow at altitude. Lt drizzle below. | 38°F | SE Light | 50% | |
| Sun | 21:00 | | Light snow at altitude. Lt drizzle below. | 38°F | SE Light | 50% | |
| Sun | 22:00 | | Light snow at altitude. Lt drizzle below. | 38°F | SE Light | 55% | |
| Sun | 23:00 | | Light snow at altitude. Lt drizzle below. | 37°F | SE Light | 50% | |
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.