Astún Snow Forecast - 7 day
Updated 30 October 2026 12:44 PDT
7-Day Snow Forecast for Astún
1-week from 30 October.
For Forecast detail, see below.
There is some 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.
Astún 7-Day Snow Forecast Highlights
When will there be fresh snow in Astún?
| Next Snow Expected | 3 November |
|---|---|
| Next Snow Amount | - |
| Next 48 Hours | - |
| Next 7 Days | 1in |
| Save on Ski Hire | |
| Find a Ski Instructor |
7-Day Snow Outlook for Astún
Snowfall
Snow Line
Max 57°F
Min 25°F
1in New Snow
Snow Line from 6,637ft to resort level (5,577ft).
There is some 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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Astún 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 54°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Clear spells early, then clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 51°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 51°F
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky, cloudy, clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 57°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 57°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Clear sky early, then fog later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 55°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 55°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Clear sky early, then fog later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 41°F
Min 25°F
Freeze-thaw conditions, with valley temperatures cooling to 25°F and rising to 41°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
03
up to 1in New Snow
Fog, clear sky, light snow later.
Snow Line from 6,335ft to resort level (5,577ft).
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 38°F
Min 30°F
Valley temperatures from an overnight low of 30°F to daytime highs around 38°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
04
New Snow
Light snow showers, light snow, cloudy later.
Snow falling to resort level (5,577ft).
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 45°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 45°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
05
Snow unlikely
Clear spells first, clear sky then light drizzle, clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
This Snow Forecast for Astún, 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 Astún, 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.
Astún Snow Forecast updated at 12:44 PDT, next update expected 18:00 PDT.
Snow Forecast near Astún
How reliable is the snow in Astún?
Astún typically enjoys good snow reliability, with an average snow depth of around 80 cm during peak season. For the latest snow conditions, be sure to check updates on J2Ski.