Antillanca Snow Forecast - 7 day
Updated 21 July 2026 22:48 PDT
7-Day Snow Forecast for Antillanca
1-week from 22 July.
For Forecast detail, see below.
There is a useful amount of 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.
Antillanca 7-Day Snow Forecast Highlights
When will there be fresh snow in Antillanca?
| Next Snow Expected | 23 July |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | 5in |
| Next 7 Days | 5in |
7-Day Snow Outlook for Antillanca
Snowfall
Snow Line
Max 39°F
Min 27°F
13in New Snow
Snow Line from 5,574ft to resort level (3,510ft).
There is a useful amount of 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.
Powder Alert!
Powder Alarm issued 22 July 2026 03:43 PDT
Powder Possible :- 5in of Fresh Snow is forecast for Antillanca over the next 2 days.
Antillanca 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 36°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
22
up to 1in New Snow
Cloudy first, light snow then cloudy, rain showers later.
Snow Line from 5,279ft to resort level (3,510ft).
Forecast times for Antillanca are in Santiago (America/Santiago) time zone.
Max 36°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
23
1in to 4in New Snow
Cloudy early, then light snow showers later.
Snow Line from 5,344ft to resort level (3,510ft).
Forecast times for Antillanca are in Santiago (America/Santiago) time zone.
Max 34°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 34°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
24
2in New Snow
Heavy snow showers first, light snow showers then light snow, clear spells later.
Snow Line from 4,754ft to resort level (3,510ft).
Forecast times for Antillanca are in Santiago (America/Santiago) time zone.
Max 39°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 39°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
25
up to 2in New Snow
Clear spells, light rain, light drizzle later.
Snow Line from 5,509ft to 4,163ft, with rain below.
Forecast times for Antillanca are in Santiago (America/Santiago) time zone.
Max 35°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
26
up to 3in New Snow
Fog first, drizzle then rain, light rain later.
Snow Line from 5,574ft to 4,951ft, with rain below.
Forecast times for Antillanca are in Santiago (America/Santiago) time zone.
Max 37°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
27
New Snow
Light rain first, cloudy then fog, cloudy later.
Snow Line from 5,574ft to 5,509ft, with rain below.
Forecast times for Antillanca are in Santiago (America/Santiago) time zone.
Max 38°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
28
Snow unlikely
Cloudy early, then light drizzle later.
Forecast times for Antillanca are in Santiago (America/Santiago) time zone.
This Snow Forecast for Antillanca, Chile 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 Antillanca, 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.
Antillanca Snow Forecast updated at 22:48 PDT, next update expected imminently.
Snow Reliability
Antillanca typically enjoys reliable snow conditions with an average snow depth of 1.5 to 3 meters during peak season. Regular snowfall ensures great skiing opportunities, but it's advisable to check the latest snow information on J2Ski for updates.