Aragon Pyrenees · Spain

Astún snow forecast and ski weather

For Astún, the Open-Meteo · Météo-France AROME/ARPEGE forecast issued 9 Nov, 04:00 shows modelled snowfall of 0 mm at 1,700 m, 0 mm at 2,000 m and 0 mm at 2,300 m in the 24 hours from 9 Nov, 08:00. Amounts are millimetres of water in the snow, not snow depth. Times are local (Europe/Madrid). Forecast source

Reported conditions for Astún: Lifts: Reported closed (Astún ski area · operator snow report; Astún (joint Astún-Candanchú report); Retrieved 9 Nov, 07:43 · source time unconfirmed). Pistes: Reported closed (Astún ski area · operator snow report; Astún (joint Astún-Candanchú report); Retrieved 9 Nov, 07:43 · source time unconfirmed). Official resort information

Astún is a ski resort in the Aragón valley in the Huesca Pyrenees. With Candanchú it forms the joint “100K” offer: one piste map, one snow report and, according to the operators, 101 km of pistes.

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Today at a glance

From the official reports PisteWindow retrieved. Each value keeps its own reporting area and time.

Closed today
Lifts
Reported closedAstún ski area · operator snow report
Pistes
Reported closedAstún ski area · operator snow report
Snow depth
Not reported
Season
Season dates not yet verified
All reports and sources

Area covered: This page covers Astún only. Candanchú has its own page: the two areas are linked by a shuttle bus, not by lifts, and the operators publish one joint snow report. The forecast uses one point at the Cima Raca chairlift valley station in Astún.

Your Winter Picture

Current view

Schematic mountain landscape · Astún

The snow under your skis.

Coverage, grooming and the surface of the prepared runs.

Open the resort report

Astún

Official piste map
Weather ahead
Forecast available

3 – 7 °C · 2,000 m · 9 Nov – 11 Nov

Open-Meteo · Météo-France AROME/ARPEGE · Issued 9 Nov, 04:00

View mountain forecast
Sources & method

Local reports describe observed conditions. The weather forecast is shown separately; it does not establish piste quality or snow cover.

The illustration connects the three views. It is a schematic, not a route map or a picture of current snow cover.

For Astún, the 1,700, 2,000 and 2,300 m values are elevation-adjusted model forecasts at the forecast point, the Cima Raca chairlift valley station in Astún, not observations or separate weather stations.

The mountain, hour by hour

Compare the next 48 hours at representative elevations.

Complete forecast · Forecast hours available: 48/48

Issued: Nov 9, 2026, 4:00 AM · Europe/Madrid · Open-Meteo · Météo-France AROME/ARPEGE

Hourly temperature forecast5.6 °C
Hourly temperature forecast-2°0°9°Nov 9, 08 AMNov 11, 07 AM
Hourly forecast values
Astún · 2,000 m · Europe/Madrid
Local timeTemperature °CPrecipitation mmHumidity %Wind m/s
Nov 9, 2026, 8:00 AM5.60.1895.1
Nov 9, 2026, 9:00 AM5.10.4993.5
Nov 9, 2026, 10:00 AM5.40.2994.4
Nov 9, 2026, 11:00 AM60.2935.4
Nov 9, 2026, 12:00 PM6.31.4965.5
Nov 9, 2026, 1:00 PM6.51.11005.5
Nov 9, 2026, 2:00 PM6.30.11007.6
Nov 9, 2026, 3:00 PM62.21005.3
Nov 9, 2026, 4:00 PM5.80.71005.4
Nov 9, 2026, 5:00 PM61.91004.5
Nov 9, 2026, 6:00 PM6.10.11006.2
Nov 9, 2026, 7:00 PM5.901005.2
Nov 9, 2026, 8:00 PM601006.1
Nov 9, 2026, 9:00 PM60.11005.5
Nov 9, 2026, 10:00 PM5.10.21006.6
Nov 9, 2026, 11:00 PM5.20.11005.1
Nov 10, 2026, 12:00 AM50994.8
Nov 10, 2026, 1:00 AM4.701004.4
Nov 10, 2026, 2:00 AM4.30984.1
Nov 10, 2026, 3:00 AM4.201004.4
Nov 10, 2026, 4:00 AM40994.3
Nov 10, 2026, 5:00 AM30983.5
Nov 10, 2026, 6:00 AM3.101003
Nov 10, 2026, 7:00 AM3.801003.1
Nov 10, 2026, 8:00 AM4.30952.7
Nov 10, 2026, 9:00 AM4.60923
Nov 10, 2026, 10:00 AM50922.8
Nov 10, 2026, 11:00 AM5.40.2974.3
Nov 10, 2026, 12:00 PM5.30994.3
Nov 10, 2026, 1:00 PM5.301003.8
Nov 10, 2026, 2:00 PM5.601003
Nov 10, 2026, 3:00 PM5.701003.7
Nov 10, 2026, 4:00 PM5.801003.9
Nov 10, 2026, 5:00 PM5.90.11004.7
Nov 10, 2026, 6:00 PM60.21004.9
Nov 10, 2026, 7:00 PM6.121005.7
Nov 10, 2026, 8:00 PM6.31.91005.7
Nov 10, 2026, 9:00 PM60.21005.2
Nov 10, 2026, 10:00 PM6.24.21006
Nov 10, 2026, 11:00 PM5.72.81005.3
Nov 11, 2026, 12:00 AM6.33.11005.4
Nov 11, 2026, 1:00 AM6.41.11005.5
Nov 11, 2026, 2:00 AM6.10.41005
Nov 11, 2026, 3:00 AM61.41005.6
Nov 11, 2026, 4:00 AM5.60.11004.7
Nov 11, 2026, 5:00 AM50973.7
Nov 11, 2026, 6:00 AM4.50982.7
Nov 11, 2026, 7:00 AM4.10.1972.9
Modelled snowfall · next 24 hours
0 mm water equivalent
Hours at or below −2°C wet bulb
0/48 h
Longest continuous window
0 h

Water contained in modelled snowfall, not centimetres of fresh snow or measured snow depth. Requires 24 complete hours.

Snowmaking weather

Weather screening only. Equipment, water supply and actual cannon operation are not measured. The wet-bulb approximation has no elevation-pressure correction.

Stull (2011)

How the forecast changed

Temperature change over matching forecast hours: +0.3 °C · 66 h

Nov 8, 2026, 10:00 PM → Nov 9, 2026, 4:00 AM

Forecast archive
Explore a snow-water scenario

Enter an assumed starting snow-water amount. This is an experimental mass-balance scenario, not observed snow depth, piste readiness or a seasonal forecast.

Seasonal outlook

A resort-specific seasonal outlook is not available here. Short-range weather is not a prediction for the whole winter.

Source: Open-Meteo · Météo-France AROME/ARPEGE · CC BY 4.0

Hourly mountain instruments
Forecast / Elevation

One mountain. Different conditions.

Follow the forecast from the village to the upper mountain.

Europe/Madrid

1,700 m7.5°C2,000 m5.6°C2,300 m3.9°C
No 0°C crossing between available elevations
Calculation

Linear interpolation between forecast temperatures. Multiple lines can occur in an inversion. The rain–snow boundary can differ.

Schematic elevation profile. Forecasts for one local model location, adjusted for altitude.

Modelled

Forecast snowfall

Water content of forecast snowfall.

Nov 9, 08:00 AM → Nov 10, 08:00 AM

1,700 m

0 mm water equivalent

Modelled · Coverage: 24/24 h

2,000 m

0 mm water equivalent

Modelled · Coverage: 24/24 h

2,300 m

0 mm water equivalent

Modelled · Coverage: 24/24 h

Modelled

Snowmaking weather tonight

Tonight · 18:00–08:00 local time.

1,700 m

0 h · Suitable weather · 14/14 assessed hours

06 PM—Above screening threshold · 8°C
07 PM—Above screening threshold · 7.9°C
08 PM—Above screening threshold · 8°C
09 PM—Above screening threshold · 8.1°C
10 PM—Above screening threshold · 7.1°C
11 PM—Above screening threshold · 7.2°C
12 AM—Above screening threshold · 6.9°C
01 AM—Above screening threshold · 6.8°C
02 AM—Above screening threshold · 6.1°C
03 AM—Above screening threshold · 6.2°C
04 AM—Above screening threshold · 5.8°C
05 AM—Above screening threshold · 4.5°C
06 AM—Above screening threshold · 4.8°C
07 AM—Above screening threshold · 5.7°C
2,000 m

0 h · Suitable weather · 14/14 assessed hours

06 PM—Above screening threshold · 6.1°C
07 PM—Above screening threshold · 5.9°C
08 PM—Above screening threshold · 6°C
09 PM—Above screening threshold · 6°C
10 PM—Above screening threshold · 5.1°C
11 PM—Above screening threshold · 5.2°C
12 AM—Above screening threshold · 4.8°C
01 AM—Above screening threshold · 4.7°C
02 AM—Above screening threshold · 4°C
03 AM—Above screening threshold · 4.2°C
04 AM—Above screening threshold · 3.8°C
05 AM—Above screening threshold · 2.7°C
06 AM—Above screening threshold · 3.1°C
07 AM—Above screening threshold · 3.8°C
2,300 m

0 h · Suitable weather · 14/14 assessed hours

06 PM—Above screening threshold · 4.3°C
07 PM—Above screening threshold · 4°C
08 PM—Above screening threshold · 4.2°C
09 PM—Above screening threshold · 4.2°C
10 PM—Above screening threshold · 3.3°C
11 PM—Above screening threshold · 3.3°C
12 AM—Above screening threshold · 3°C
01 AM—Above screening threshold · 2.8°C
02 AM—Above screening threshold · 2.5°C
03 AM—Above screening threshold · 2.4°C
04 AM—Above screening threshold · 2.2°C
05 AM—Above screening threshold · 1.6°C
06 AM—Above screening threshold · 2.1°C
07 AM—Above screening threshold · 2.5°C

✓ Suitable weather · — Above screening threshold · ? Unavailable

Snowmaking calculation

Remaining complete hours between 18:00 and 08:00 local time. Stull wet-bulb screening at ≤ −2°C; suitable weather does not confirm production. See the method below for limitations.

On the mountain

Near-term outlook

Hourly forecast, adjusted for elevation.

Forecast

Air temperature

5.6°
Modelled

Snowmaking opportunity

0 / 48 h

Longest cold window: 0 h

Hourly temperature forecast5.6 °C
Hourly temperature forecast-2°0°9°Nov 9, 08 AMNov 11, 07 AM
2,000 m · Europe/Madrid
Travel datesAir temperature °CPrecipitation mm
Nov 9, 20265.1° / 6.5°8.7 mm (16 h)
Nov 10, 20263° / 6.3°11.6 mm (24 h)
Nov 11, 20264.1° / 6.4°6.2 mm (8 h)

Provider update: Nov 9, 04:00 AM · Retrieved: Nov 9, 07:17 AM · Europe/Madrid

Open-Meteo · Météo-France AROME/ARPEGE ↗
Mountain orientation
1,700 m2,000 m2,300 m

Schematic elevation profile

How we calculate this

Wet-bulb: Stull (2011), a near sea-level approximation. Alpine pressure effects and very cold, dry conditions limit accuracy. Potential hours use a −2°C threshold; equipment, water and operating decisions remain unknown. Snow balance uses wet-bulb precipitation partition and a configurable degree-day melt factor. Uncalibrated research model.

Stull (2011) ↗
Explore a snow balance scenario
Scenario

Snow balance scenario

Explore a snow balance with your own starting value.

Illustrative water balance, not snow depth or piste readiness. No artificial snow is added. Radiation, wind redistribution and grooming are not represented.

Conceptual snow layers. Thickness is illustrative, not measured.

Forecast archive
Mountain Journal

What changed in the forecast?

Compare updates for the same hours and elevation.

0.3°C warmer across the matching forecast hours.

Matching forecast window9 Nov 2026, 08:00 — 12 Nov 2026, 02:0066 h · 2,000 m · Europe/Madrid

Hours between provider updates6 h

Mean air temperatureForecast
+0.3 °CEarlier forecast: 5.3 °C
Latest forecast: 5.5 °C
Total precipitationForecast
-1.6 mmEarlier forecast: 41 mm
Latest forecast: 39.4 mm
Solid precipitation · mm waterModelled
+0 mmEarlier forecast: 0 mm
Latest forecast: 0 mm
Suitable weather hoursModelled
+0 hEarlier forecast: 0 h
Latest forecast: 0 h
DetailsEarlier forecastLatest forecastChange
Mean air temperatureForecast5.3 °C5.5 °C+0.3 °C
Total precipitationForecast41 mm39.4 mm-1.6 mm
Solid precipitation · mm waterModelled0 mm0 mm+0 mm
Suitable weather hoursModelled0 h0 h+0 h

Modelled snowfall water and suitable snowmaking weather hours.

How this comparison works+

Daily comparison selects the nearest stored issue to 24 hours earlier (within 6 hours); weekly uses 7 days (within 12 hours). At least six consecutive future hours must match. Source and model version must agree. The comparison describes changes in that forecast period.

This view uses a single forecast. Probabilities and historical accuracy scores are not available.

Forecast status

1,700 mRecent forecast9 Nov 2026, 04:00
2,000 mRecent forecast9 Nov 2026, 04:00
2,300 mRecent forecast9 Nov 2026, 04:00

Snow and lift conditions

Official resort information

Reports from the ski areas

Official source reports for areas with at least 30 km of pistes. Each sector keeps its own reporting scope.

Astún-Candanchú joint snow report · Astún

Astún ski area · operator snow reportReport time unconfirmed

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
martes, 15 septiembre 11:25

Open among source-listed lifts: Reported closed

Piste status · Reported closed

No verified current snow depth in this report

Official source ↗
Daily report archive

Daily report archive

Astún-Candanchú joint snow report · Astún

Astún ski area · operator snow reportNov 9, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
martes, 15 septiembre 11:25

Open among source-listed lifts: Reported closed

Piste status · Reported closed

No verified current snow depth in this report

Official source ↗

Astún-Candanchú joint snow report · Astún

Astún ski area · operator snow reportNov 8, 2026

Saved source values do not confirm conditions or lift operation right now.

Retrieved
Source time
martes, 15 septiembre 11:25

Open among source-listed lifts: Reported closed

Piste status · Reported closed

No verified current snow depth in this report

Official source ↗
Ski resort snow reports by country

Resort news

All news for this resort

No news for Astún yet. Briefs are published only from sources with a recorded reuse basis, and none is recorded for this resort. Latest lift report: 9 November 2026, 07:43 UTC+1.

Snow and lift questions

How much snow is forecast for Astún ?

For Astún, the Open-Meteo · Météo-France AROME/ARPEGE forecast issued 9 Nov, 04:00 shows modelled snowfall of 0 mm at 1,700 m, 0 mm at 2,000 m and 0 mm at 2,300 m in the 24 hours from 9 Nov, 08:00. Amounts are millimetres of water in the snow, not snow depth. Times are local (Europe/Madrid). Forecast source ↗

How deep is the snow in Astún ?

PisteWindow has no current snow-depth report for Astún. Forecast figures are modelled snowfall, not snow depth. Official resort information ↗

Which lifts are open in Astún ?

Lifts: Reported closed (Astún ski area · operator snow report; Astún (joint Astún-Candanchú report); Retrieved 9 Nov, 07:43 · source time unconfirmed). Pistes: Reported closed (Astún ski area · operator snow report; Astún (joint Astún-Candanchú report); Retrieved 9 Nov, 07:43 · source time unconfirmed). Official resort information ↗

How does snowfall differ from snow depth?

Snowfall is the new snow that falls in a period. Snow depth is the total on the ground and also reflects earlier snow, melt and settling. PisteWindow’s forecast shows modelled snowfall as water in millimetres, not depth.

Interactive atlas coverage is unavailable here.

There is no local journal feed for this destination.

Aragon Pyrenees · Spain

Get to know the mountain

Astún and Candanchú are linked by a shuttle bus between the two base areas, not by lifts. The joint technical sheet of the two operators lists 110 pistes (14 green, 31 blue, 35 red, 30 black), 40 lifts, a snowpark and 20 km of pistes with snow cannons. Schematic illustration, not a map or current conditions.

Pistes (joint with Candanchú)
101 km · 110 pistes[1]
Lifts (joint with Candanchú)
40[1]
Connection to Candanchú
Shuttle bus[6]

Before your ski day

When does the Astún season start?

The joint Astún-Candanchú site, opened on 8 November 2026, shows a banner saying that Astún will open “next weekend” without giving a date. The last season ended on Sunday 12 April 2026 according to the operator’s report. The official snow report shows what is open on a given day.[5][4]

Where do the lift and piste status on this page come from?

From the joint Astún-Candanchú snow report published by the two operators, with a block for each station. When the report was opened on 8 November 2026 it showed this station as closed and was dated mid-September, so the page shows lifts and pistes as closed and keeps the report’s own date.[4]

Where does the snow depth come from?

From the same joint operator report, which lists minimum and maximum depth, new snow in 24 hours and avalanche risk for each station once it is open. A closed station’s values (zero depth, spring snow) are not used. No weather station inside the ski terrain is used for snow depth.[4]

Are the forecasts for 1,700, 2,000 and 2,300 m in Astún observations?

No. They are model values adjusted to 1,700, 2,000 and 2,300 m and calculated at one representative point, the Cima Raca chairlift valley station in Astún.[2]

Destination sources

PisteWindow · Reviewed

  1. Astún and Candanchú piste map and technical sheetAstún and Candanchú
  2. Cima Raca chairlift valley station in Astún forecast locationOpenStreetMap contributors
  3. Astún and Candanchú piste mapAstún and Candanchú
  4. Joint Astún-Candanchú snow reportAstún and Candanchú
  5. Astún-Candanchú home pageAstún and Candanchú
  6. Astún-Candanchú shuttle busAstún
  7. Open-Meteo · Météo-France AROME/ARPEGEOpen-Meteo