Cerro Castor Snow Forecast - 7 day
Updated 01 July 2026 23:44 PDT
7-Day Snow Forecast for Cerro Castor
1-week from 2 July.
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? | |
|---|---|
| There is no snow currently in the forecast for Cerro Castor. |
7-Day Snow Outlook for Cerro Castor
Snowfall
Snow Line
Max 40°F
Min 27°F
1in New Snow
Snow Line from 1,998ft to resort level (640ft).
null snow in the long-range forecast (8 to 16 days from today)!
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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 40°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 40°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
02
Snow unlikely
Cloudy, fog, cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 35°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
03
Snow unlikely
Light snow early, then clear sky later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 32°F
Min 27°F
Below freezing at all levels, with valley temperatures as low as 27°F and not getting above 32°F
Temperature at BaseTemp at Base
Sat
04
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 35°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 35°F
Temperature at BaseTemp at Base
Sun
05
Snow unlikely
Cloudy.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 37°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
06
New Snow
Cloudy early, then fog later.
Snow Line from 1,998ft to resort level (640ft).
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 39°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 39°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
07
New Snow
Light snow first, snow showers then light snow, cloudy later.
Snow Line from 751ft to resort level (640ft).
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 33°F
Min 27°F
Valley temperatures from an overnight low of 27°F to daytime highs around 33°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
08
New Snow
Fair, clear spells, clear sky later.
Snow falling to resort level (640ft).
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 23:44 PDT, next update expected 05:00 PDT.
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.