Cerro Castor Snow Forecast - 7 day
Updated 01 November 2026 10:50 AEDT
7-Day Snow Forecast for Cerro Castor
1-week from 1 November.
For Forecast detail, see below.
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Cerro Castor 7-Day Snow Forecast Highlights
When will there be fresh snow in Cerro Castor?
| Next Snow Expected | 1 November |
|---|---|
| Next Snow Amount | 1cm |
| Next 48 Hours | 3cm |
| Next 7 Days | 4cm |
7-Day Snow Outlook for Cerro Castor
Snowfall
Snow Line
Max 11℃
Min 0℃
5cm New Snow
Snow Line from 909m to resort level (195m).
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Cerro Castor Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 11℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 11℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
01
up to 2cm New Snow
Clear sky, fair, drizzle later.
Snow Line from 699m to 469m, with rain below.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 7℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 7℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
02
up to 2cm New Snow
Light snow at altitude, cloudy, light drizzle later.
Snow Line from 909m to 219m, with rain below.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 9℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 9℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Tue
03
Snow unlikely
Cloudy first, rain showers then cloudy, rain showers later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 9℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 9℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
04
Snow unlikely
Clear sky first, cloudy then light drizzle, cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 10℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 10℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
05
Snow unlikely
Fair first, cloudy then light drizzle, cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 10℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
06
Snow unlikely
Cloudy, light drizzle, cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 11℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 11℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
07
Snow unlikely
Drizzle, cloudy, light drizzle later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
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.
Cerro Castor Snow Forecast updated at 10:50 AEDT, next update expected 16:00 AEDT.
How reliable is the snow in Cerro Castor?
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.