Antillanca Weather
Weather Forecast for Antillanca (3,510ft to 5,577ft)
Weather Outlook from 20 September.
Antillanca Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Antillanca Weather Forecast updated at 02:52 PDT, next update expected imminently.
Long-range Snow Outlook for Antillanca
Snowfall
Snow Line
Max 50°F
Min 26°F
11in New Snow
Snow Line from 5,476ft 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 20 September 2026 03:04 PDT
Powder Possible :- 8in of Fresh Snow is forecast for Antillanca over the next 2 days.
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Antillanca Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sun 20 |  | 3in to 5in New Snow | Max 40°F Min 30°F |
| Mon 21 |  | 2in New Snow | Max 36°F Min 27°F |
| Tue 22 |  | 1in to 2in New Snow | Max 34°F Min 26°F |
| Wed 23 |  | Rain. | Max 42°F Min 34°F |
| Thu 24 |  | Heavy drizzle. | Max 44°F Min 41°F |
| Fri 25 | | up to 2in New Snow | Max 41°F Min 35°F |
| Sat 26 |  | New Snow | Max 50°F Min 37°F |
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
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 Weather Forecast updated at 02:52 PDT, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Antillanca.For more information about this Chilean Ski Resort, See Also Skiing and Snowboarding in Antillanca .
Off-Piste Safety in Antillanca
Before skiing or snowboarding off-piste in Antillanca, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.