Astún Snow Forecast - 7 day
Updated 02 May 2026 14:41 BST
7-Day Snow Forecast for Astún
1-week from 2 May.
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 | 9 May |
|---|---|
| Next Snow Amount | 1cm - |
| Next 48 Hours | - - |
| Next 7 Days | 1cm - |
| Save on Ski Hire | |
| Find a Ski Instructor |
7-Day Snow Outlook for Astún
Snowfall
Snow Line
Max 12℃ 53°F
Min -1℃ 30°F
4cm 1in New Snow
Snow Line from 2,054m 6,739ft to 2,023m 6,637ft , with rain 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.
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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 10℃ 49°F
Min 5℃ 42°F
Valley temperatures from an overnight low of 5℃ 42°F to daytime highs around 10℃ 49°F
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Fair first, cloudy then rain, drizzle later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 12℃ 53°F
Min 4℃ 38°F
Valley temperatures from an overnight low of 4℃ 38°F to daytime highs around 12℃ 53°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
03
up to 4cm up to 1in New Snow
Rain first, light rain then light drizzle, rain showers later.
Snow Line from 2,054m 6,739ft to 2,023m 6,637ft , with rain below.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 8℃ 46°F
Min 3℃ 37°F
Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 8℃ 46°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Mon
04
Snow unlikely
Cloudy first, light drizzle then drizzle, fair later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 7℃ 45°F
Min -1℃ 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 30°F and rising to 7℃ 45°F
Temperature at BaseTemp at Base
Tue
05
Snow unlikely
Fair first, clear sky then rain showers, cloudy later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 10℃ 49°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 10℃ 49°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
06
Snow unlikely
Fair first, light rain showers then light drizzle, clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 11℃ 51°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 11℃ 51°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
07
Snow unlikely
Cloudy, light drizzle, cloudy later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 9℃ 48°F
Min 3℃ 38°F
Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 9℃ 48°F
Temperature at BaseTemp at Base
Fri
08
Snow unlikely
Cloudy first, light drizzle then drizzle, heavy drizzle 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 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 14:41 BST, next update expected 20:00 BST.
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.