San Isidro Snow Forecast - 7 day
Updated 20 March 2026 17:42 PDT
7-Day Snow Forecast for San Isidro
1-week from 21 March.
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.
San Isidro 7-Day Snow Forecast Highlights
When will there be fresh snow in San Isidro?
| Next Snow Expected | 25 March |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | 4in |
| Save on Ski Hire |
7-Day Snow Outlook for San Isidro
Snowfall
Snow Line
Max 56°F
Min 26°F
4in New Snow
Snow Line from 5,341ft to resort level (4,888ft).
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.
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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 53°F
Min 30°F
Valley temperatures from an overnight low of 30°F to daytime highs around 53°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Cloudy early, then fair later.
Forecast times for San Isidro are in Madrid (Europe/Madrid) time zone.
Max 47°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 47°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
22
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for San Isidro are in Madrid (Europe/Madrid) time zone.
Max 47°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 47°F
Temperature at BaseTemp at Base
Mon
23
Snow unlikely
Clear sky first, cloudy then clear sky, cloudy later.
Forecast times for San Isidro are in Madrid (Europe/Madrid) time zone.
Max 56°F
Min 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 30°F and rising to 56°F
Temperature at BaseTemp at Base
Tue
24
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for San Isidro are in Madrid (Europe/Madrid) time zone.
Max 38°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
25
1in New Snow
Cloudy first, light snow then heavy snow showers, light snow later.
Snow Line from 5,341ft to resort level (4,888ft).
Forecast times for San Isidro are in Madrid (Europe/Madrid) time zone.
Max 27°F
Min 26°F
Below freezing at all levels, with valley temperatures as low as 26°F and not getting above 27°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
2in New Snow
Heavy snow showers early, then light snow later.
Snow falling to resort level (4,888ft).
Forecast times for San Isidro are in Madrid (Europe/Madrid) time zone.
Max 32°F
Min 26°F
Valley temperatures from an overnight low of 26°F to daytime highs around 32°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
27
1in New Snow
Light snow.
Snow falling to resort level (4,888ft).
Forecast times for San Isidro are in Madrid (Europe/Madrid) time zone.
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 17:42 PDT, next update expected 23:00 PDT.
Snow Forecast near San Isidro
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Pajares | - | 4in |
Snow Reliability
San Isidro typically enjoys reliable snow conditions, with an average snow depth of 80-150 cm during peak season. Snowfall occurs regularly from December to April, but it's always wise to check the latest updates on J2Ski for current conditions.