Cerro Castor Snow Forecast - 7 day
Updated 19 June 2026 23:45 UTC
7-Day Snow Forecast for Cerro Castor
1-week from 20 June.
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? | |
|---|---|
| There is no snow currently in the forecast for Cerro Castor. |
7-Day Snow Outlook for Cerro Castor
Snowfall
Snow Line
Max 4℃ 39°F
Min -1℃ 30°F
4cm 1in New Snow
Snow Line from 509m 1,670ft to resort level ( 195m 640ft ).
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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 3℃ 37°F
Min 2℃ 35°F
Valley temperatures from an overnight low of 2℃ 35°F to daytime highs around 3℃ 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
20
up to 1cm New Snow
Light drizzle first, rain showers then fog, clear spells later.
Snow Line from 489m 1,604ft to 229m 751ft , with rain below.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃ 36°F
Min -1℃ 30°F
Valley temperatures from an overnight low of -1℃ 30°F to daytime highs around 3℃ 36°F
Temperature at BaseTemp at Base
Sun
21
Snow unlikely
Fog, fair, cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 4℃ 39°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 4℃ 39°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
22
Snow unlikely
Fog early, then cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 2℃ 35°F
Min -1℃ 30°F
Valley temperatures from an overnight low of -1℃ 30°F to daytime highs around 2℃ 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
23
Snow unlikely
Snow showers early, then cloudy later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 2℃ 36°F
Min -1℃ 30°F
Valley temperatures from an overnight low of -1℃ 30°F to daytime highs around 2℃ 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
24
Snow unlikely
Clear spells first, light snow showers then cloudy, clear spells later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 2℃ 36°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 31°F to daytime highs around 2℃ 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
25
Snow unlikely
Cloudy.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 2℃ 36°F
Min -1℃ 30°F
Freeze-thaw conditions, with valley temperatures cooling to -1℃ 30°F and rising to 2℃ 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
26
1cm New Snow
Light snow first, light snow showers then fair, clear spells later.
Snow falling to resort level ( 195m 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 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 23:45 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.