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Cerro Castor Snow Forecast - 12th May 2025

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Cerro Castor Snow Report and Forecast

Snow Forecast for Cerro Castor

When will there be fresh snow?

This is the Snow Forecast for Cerro Castor, Argentina for 15 days from 12 May.

Updated 11 May 2025 13:37 PDT.

Cerro Castor Snow Forecast Highlights
Next Snow Expected15 May
Next Snow Amount2in
Next 48 Hours-
Next 7 Days5in
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For Forecast detail, see below.

For current snow depths and skiing conditions, see our Current Snow Report for Cerro Castor.

Forecast for today in Cerro Castor

Max 45°F
Min 38°F

Valley temperatures from an overnight low of 38°F to daytime highs around 45°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Mon
12

Snow unlikely

CloudLt RainMixedCloud

Cloudy first, light rain then clear spells, cloudy later.

Cerro Castor has no new snow forecast in the next 48 hours.

Cerro Castor Snow Report

Cerro Castor Snow Depths and Conditions.
Upper Snow Depths
-
Lower Snow Depths
-
Snow Conditions
-

Cerro Castor 7-Day Snow Forecast Overview

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 NEW FOR 24/25 - Improved Forecasts for Cerro Castor - high-resolution weather models, updated more often -  Subscribe

Summary Weather and Snow Forecast for Cerro Castor from OpenMeteo
Mon
12
Tue
13
Wed
14
Thu
15
Fri
16
Sat
17
Sun
18
WindS F4SW F3NW F2SE F2NW F2S F3SE F2
3,199ft
36°F
Lt Rain
36°F
Cloud
34°F
Fair
29°F
Light Snow
+3in
27°F
Mixed
26°F
Lt Snow Shwrs
30°F
Cloud
S F4SW F3NW F2SE F2NW F2S F3SE F2
1,919ft
41°F
Lt Rain
41°F
Cloud
38°F
Fair
33°F
Light Snow
+2in
32°F
Mixed
30°F
Lt Snow Shwrs
34°F
Cloud
W F4W F3NW F2S F2S F3
640ft
45°F
Lt Rain
43°F
Shwrs
42°F
Fair
42°F
Light Snow
36°F
Fair
35°F
Mixed
38°F
Cloud
Snow Line

varying 2,589ft
to 883ft

varying 948ft
to 640ft

Max Town45°F43°F42°F42°F36°F35°F38°F
Min Town38°F37°F36°F35°F34°F33°F33°F

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.

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 45°F
Min 38°F

Valley temperatures from an overnight low of 38°F to daytime highs around 45°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Mon
12

Snow unlikely

CloudLt RainMixedCloud

Cloudy first, light rain then clear spells, cloudy later.

Max 43°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 43°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
13

Snow unlikely

MixedCloudFairFair

Clear spells, cloudy, fair later.

Max 42°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 42°F

Temperature at BaseTemp at Base

Wed
14

Snow unlikely

MixedFairMixedCloud

Clear spells first, fair then clear spells, cloudy later.

Max 42°F
Min 35°F

Valley temperatures from an overnight low of 35°F to daytime highs around 42°F

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Thu
15

up to 3in New Snow

CloudCloudLt RainCloud

Cloudy, light rain, cloudy later.

Snow Line from 2,589ft to 883ft, with rain below.

Max 36°F
Min 34°F

Valley temperatures from an overnight low of 34°F to daytime highs around 36°F

Temperature at BaseTemp at Base

Fri
16

Snow unlikely

FairFairFairCloud

Fair early, then cloudy later.

Max 35°F
Min 33°F

Valley temperatures from an overnight low of 33°F to daytime highs around 35°F

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sat
17

New Snow

SnowCloudMixedMixed

Snow showers, cloudy, clear spells later.

Snow Line from 948ft to resort level.

Max 38°F
Min 33°F

Valley temperatures from an overnight low of 33°F to daytime highs around 38°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Sun
18

Snow unlikely

MixedClearCloudCloud

Clear spells, clear sky, cloudy later.

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 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.

Cerro Castor Snow Forecast updated at 13:37 PDT, next update expected imminently.

Understanding and predicting Snow Conditions in Cerro Castor

Here are our tips for making the most of a trip to Cerro Castor, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Cerro Castor, 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 Cerro Castor 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 Cerro Castor 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 Cerro Castor 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.