Astún Snow Forecast - 7 day
Updated 12 April 2026 00:41 PDT
7-Day Snow Forecast for Astún
1-week from 12 April.
For Forecast detail, see below.
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Astún 7-Day Snow Forecast Highlights
When will there be fresh snow in Astún?
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7-Day Snow Outlook for Astún
Snowfall
Snow Line
Max 61°F
Min 23°F
2in New Snow
Snow Line from 6,788ft to resort level (5,577ft).
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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 40°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 40°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
12
up to 2in New Snow
Light drizzle first, light rain then snow showers at altitude, light snow later.
Snow Line from 6,788ft to resort level (5,577ft).
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 40°F
Min 24°F
Freeze-thaw conditions, with valley temperatures cooling to 24°F and rising to 40°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
13
Snow unlikely
Fair first, cloudy then fair, cloudy later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 49°F
Min 25°F
Freeze-thaw conditions, with valley temperatures cooling to 25°F and rising to 49°F
Temperature at BaseTemp at Base
Tue
14
Snow unlikely
Fair early, then clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 58°F
Min 23°F
Freeze-thaw conditions, with valley temperatures cooling to 23°F and rising to 58°F
Temperature at BaseTemp at Base
Wed
15
Snow unlikely
Clear sky, fair, clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 59°F
Min 27°F
Freeze-thaw conditions, with valley temperatures cooling to 27°F and rising to 59°F
Temperature at BaseTemp at Base
Thu
16
Snow unlikely
Clear sky.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 61°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 61°F
Temperature at BaseTemp at Base
Fri
17
Snow unlikely
Cloudy first, clear sky then fair, cloudy later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 60°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Sat
18
Snow unlikely
Clear spells, fair, 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 00:41 PDT, next update expected 06:00 PDT.
Snow Forecast near Astún
Snow Reliability
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.