Cerro Castor Snow Forecast - 7 day
Updated 12 June 2026 01:45 CDT
7-Day Snow Forecast for Cerro Castor
1-week from 12 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 Expected | 12 June |
|---|---|
| Next Snow Amount | 1cm |
| Next 48 Hours | 8cm |
| Next 7 Days | 19cm |
7-Day Snow Outlook for Cerro Castor
Snowfall
Snow Line
Max 4℃
Min -7℃
22cm New Snow
Snow Line from 819m to resort level (195m).
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Powder Alert!
Powder Alarm issued 12 June 2026 06:43 CDT
Powder Possible :- 19cm of Fresh Snow is forecast for Cerro Castor over the next 3 days.
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 0℃
Min -4℃
Below freezing at all levels, with valley temperatures as low as -4℃ and not getting above 0℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
12
1cm New Snow
Heavy snow showers first, light snow then light snow showers, clear spells later.
Snow falling to resort level (195m).
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
13
up to 2cm New Snow
Cloudy early, then light snow later.
Snow Line from 549m to resort level (195m).
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 3℃
Min -1℃
Freeze-thaw conditions, with valley temperatures cooling to -1℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
14
1cm to 7cm New Snow
Clear spells first, cloudy then heavy snow, cloudy later.
Snow Line from 819m to resort level (195m).
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 4℃
Min -1℃
Freeze-thaw conditions, with valley temperatures cooling to -1℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
15
9cm to 12cm New Snow
Snow, clear spells, heavy snow showers later.
Snow Line from 739m to resort level (195m).
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max -1℃
Min -7℃
Below freezing at all levels, with valley temperatures as low as -7℃ and not getting above -1℃
Temperature at BaseTemp at Base
Tue
16
Snow unlikely
Snow showers, cloudy, fair later.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 0℃
Min -6℃
Below freezing at all levels, with valley temperatures as low as -6℃ and not getting above 0℃
Temperature at BaseTemp at Base
Wed
17
Snow unlikely
Cloudy.
Forecast times for Cerro Castor are in Buenos Aires (America/Argentina/Buenos_Aires) time zone.
Max 2℃
Min -3℃
Freeze-thaw conditions, with valley temperatures cooling to -3℃ and rising to 2℃
Temperature at BaseTemp at Base
Thu
18
Snow unlikely
Fog.
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 01:45 CDT, next update expected imminently.
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.