Astún Snow Forecast - 7 day
Updated 30 October 2026 14:44 CDT
7-Day Snow Forecast for Astún
1-week from 31 October.
For Forecast detail, see below.
null snow in the long-range forecast (8 to 16 days from today)!
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Astún 7-Day Snow Forecast Highlights
When will there be fresh snow in Astún?
| Next Snow Expected | 3 November |
|---|---|
| Next Snow Amount | 1cm |
| Next 48 Hours | - |
| Next 7 Days | 3cm |
| Save on Ski Hire | |
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7-Day Snow Outlook for Astún
Snowfall
Snow Line
Max 14℃
Min -4℃
4cm New Snow
Snow Line from 2,023m to resort level (1,700m).
null snow in the long-range forecast (8 to 16 days from today)!
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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 11℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 11℃
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 14℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 14℃
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 13℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 13℃
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 5℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
03
up to 2cm New Snow
Fog, clear sky, light snow later.
Snow Line from 1,931m to resort level (1,700m).
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 3℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 3℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
04
up to 1cm New Snow
Light snow showers, light snow, cloudy later.
Snow falling to resort level (1,700m).
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 7℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 7℃
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.
Max 7℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 7℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
06
1cm New Snow
Clear sky, light drizzle, light snow showers later.
Snow Line from 1,931m to resort level (1,700m).
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 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.
Astún Snow Forecast updated at 14:44 CDT, next update expected 20:00 CDT.
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.