San Isidro Snow Report and Forecast
Snow Forecast for San Isidro
When will there be fresh snow?
This is the Snow Forecast for San Isidro, Spain for 15 days from 16 April.
Updated 15 April 2025 13:35 PDT.
| Next Snow Expected | 16 April |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | 3in |
| Next 7 Days | 12in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for San Isidro.
Forecast for today in San Isidro
Max 36°F
Min 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
16
1in to 2in New Snow
Clear sky, cloudy, heavy snow showers later.
Snow Line from 5,180ft to resort level.
Powder Alert!
Updated 15 April 2025 23:39 PDT
Powder Possible :- 9in of Fresh Snow is forecast for San Isidro over the next 4 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail.
San Isidro Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
San Isidro 7-Day Snow Forecast Overview
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| Wed 16 | Thu 17 | Fri 18 | Sat 19 | Sun 20 | Mon 21 | Tue 22 | |
|---|---|---|---|---|---|---|---|
| Wind | W F3 | S F3 | NW F2 | ||||
| 7,070ft | 26°F
+2in
| 36°F
 | 35°F
 | 32°F
+3in
| 33°F
+5in
| 33°F
+1in
| 33°F
+1in
|
| W F3 | S F3 | NW F2 | |||||
| 5,979ft | 30°F
+2in
| 40°F
| 39°F
| 36°F
+3in
| 37°F
+4in
| 37°F
| 36°F
|
| W F2 | S F3 | NW F2 | |||||
| 4,888ft | 36°F
+1in
| 48°F
| 45°F
| 41°F
 +3in
| 41°F
+3in
| 40°F
| 40°F
|
| Snow Line | varying 5,180ft | 4,888ft | varying 5,082ft | varying 5,246ft | varying 6,952ft | varying 5,148ft | |
| Max Town | 36°F | 48°F | 45°F | 41°F | 41°F | 40°F | 40°F |
| Min Town | 26°F | 27°F | 36°F | 30°F | 32°F | 33°F | 29°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.
San Isidro 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 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
16
1in to 2in New Snow
Clear sky, cloudy, heavy snow showers later.
Snow Line from 5,180ft to resort level.
Max 48°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 48°F
Temperature at BaseTemp at Base
Thu
17
Snow unlikely
Clear sky early, then cloudy later.
Max 45°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 45°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
18
Snow unlikely
Cloudy first, light drizzle then rain showers, light snow later.
Max 41°F
Min 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 30°F and rising to 41°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
19
3in New Snow
Snow showers first, fair then cloudy, light snow later.
Snow Line from 5,082ft to resort level.
Max 41°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 41°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
20
3in to 5in New Snow
Heavy snow showers first, light snow then clear spells, cloudy later.
Snow Line from 5,246ft to resort level.
Max 40°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 40°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
21
up to 1in New Snow
Light rain, cloudy, light snow later.
Snow Line from 6,952ft to resort level.
Max 40°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
22
up to 1in New Snow
Fog first, cloudy then clear spells, cloudy later.
Snow Line from 5,148ft to resort level.
This Snow Forecast for San Isidro, Spain 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 San Isidro, 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.
San Isidro Snow Forecast updated at 13:35 PDT, next update expected imminently.
Snow Forecast near San Isidro
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Pajares | 2in | 3in |
Understanding and predicting Snow Conditions in San Isidro
Here are our tips for making the most of a trip to San Isidro, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in San Isidro, 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 San Isidro 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 San Isidro 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 San Isidro 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.