Antillanca Snow Report and Forecast
Snow Forecast for Antillanca
When will there be fresh snow?
This is the Snow Forecast for Antillanca, Chile for 16 days from 21 May.
Updated 21 May 2025 11:32 CDT.
| Next Snow Expected | 21 May |
|---|---|
| Next Snow Amount | 4cm |
| Next 48 Hours | 6cm |
| Next 7 Days | 7cm |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Antillanca.
Forecast for today in Antillanca
Max 6℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 6℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
21
up to 6cm New Snow
Cloudy, snow showers at altitude, clear spells later.
Snow Line from 1,439m to 1,079m, with rain below.
Antillanca has 6cm new snow forecast in the next 48 hours.
Antillanca Snow Report
| Snow Conditions | - |
|---|
Antillanca 7-Day Snow Forecast Overview
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| Wed 21 | Thu 22 | Fri 23 | Sat 24 | Sun 25 | Mon 26 | Tue 27 | |
|---|---|---|---|---|---|---|---|
| Wind | NE F2 | SW F3 | |||||
| 1,700m | 3℃
+6cm
| 4℃
 | 1℃
 | 5℃
| 2℃
| 2℃
 +1cm
| 6℃
|
| NE F2 | SW F3 | ||||||
| 1,385m | 5℃
+4cm
| 7℃
| 3℃
 | 7℃
| 4℃
| 4℃
| 8℃
|
| SW F3 | |||||||
| 1,070m | 6℃
| 8℃
| 6℃
 | 9℃
| 7℃
| 6℃
| 10℃
|
| Snow Line | varying 1,439m | 1,629m | varying 1,359m | varying 1,189m | |||
| Max Town | 6℃ | 8℃ | 6℃ | 9℃ | 7℃ | 6℃ | 10℃ |
| Min Town | 1℃ | 0℃ | 2℃ | -2℃ | 3℃ | 0℃ | 3℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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 6℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 6℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
21
up to 6cm New Snow
Cloudy, snow showers at altitude, clear spells later.
Snow Line from 1,439m to 1,079m, with rain below.
Max 8℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 8℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
22
Snow unlikely
Fair, clear spells, cloudy later.
Max 6℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 6℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
23
Snow unlikely
Cloudy, light rain, cloudy later.
Max 9℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 9℃
Temperature at BaseTemp at Base
Sat
24
Snow unlikely
Fair, freezing fog, cloudy later.
Max 7℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 7℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
25
Snow unlikely
Cloudy, light rain, cloudy later.
Max 6℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 6℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
26
up to 1cm New Snow
Cloudy, clear spells, cloudy later.
Snow Line from 1,189m to 1,149m, with rain below.
Max 10℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
27
Snow unlikely
Clear spells first, cloudy then clear spells, cloudy later.
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 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.
Antillanca Snow Forecast updated at 11:32 CDT, next update expected 17:00 CDT.
Understanding and predicting Snow Conditions in Antillanca
Here are our tips for making the most of a trip to Antillanca, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Antillanca, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Antillanca is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Antillanca will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Antillanca for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.