Cerro Castor Snow Forecast - 7 day
Updated 03 August 2026 23:41 UTC
7-Day Snow Forecast for Cerro Castor
1-week from 4 August.
For Forecast detail, see below.
null snow in the long-range forecast (8 to 16 days from today)!
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Cerro Castor 7-Day Snow Forecast Highlights
When will there be fresh snow in Cerro Castor?
| Next Snow Expected | 8 August |
|---|---|
| Next Snow Amount | 7cm 3in |
| Next 48 Hours | - - |
| Next 7 Days | 7cm 3in |
7-Day Snow Outlook for Cerro Castor
Snowfall
Snow Line
Max 3℃ 38°F
Min -7℃ 19°F
7cm 3in New Snow
Snow falling to resort level ( 195m 640ft ).
null snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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 2℃ 36°F
Min -2℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 29°F and rising to 2℃ 36°F
Temperature at BaseTemp at Base
Tue
04
Snow unlikely
Fog early, then cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 1℃ 35°F
Min -2℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 29°F and rising to 1℃ 35°F
Temperature at BaseTemp at Base
Wed
05
Snow unlikely
Cloudy.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃ 36°F
Min -3℃ 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ 26°F and rising to 3℃ 36°F
Temperature at BaseTemp at Base
Thu
06
Snow unlikely
Cloudy.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃ 37°F
Min -2℃ 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 3℃ 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
07
Snow unlikely
Cloudy.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 0℃ 32°F
Min -2℃ 28°F
Valley temperatures from an overnight low of -2℃ 28°F to daytime highs around 0℃ 32°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
08
7cm 3in New Snow
Light snow, snow showers, light snow showers later.
Snow falling to resort level ( 195m 640ft ).
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 1℃ 34°F
Min -7℃ 19°F
Valley temperatures from an overnight low of -7℃ 19°F to daytime highs around 1℃ 34°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
09
Snow unlikely
Light snow showers, clear spells, clear sky later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃ 38°F
Min -4℃ 25°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ 25°F and rising to 3℃ 38°F
Temperature at BaseTemp at Base
Mon
10
Snow unlikely
Clear spells, clear sky, fair 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 piste 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 23:41 UTC, next update expected 05:00 UTC.
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.