Formigal 7-Day Snow Forecast

Formigal Long-Range Snow Forecast

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Long-Range Snow Forecast for Formigal

This is the Long-range (10, 14 and 45 day)Snow Forecast for Formigal from 20 January.

Updated 20 January 2026 05:12 UTC.

For Forecast detail, see below.

Formigal Snow Forecast Highlights

When will there be fresh snow in Formigal?

Formigal Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,850m)
Next Snow Expected	20 January
Next Snow Amount	2cm 1in
Next 48 Hours	19cm 7in
Next 7 Days	54cm 21in
Save on Ski Hire	Save up to 50%
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Long-range Snow Outlook for Formigal

Snowfall

Snow Line

45cm 18in New Snow

Snow Line from 1,546m 5,072ft to resort level ( 1,500m 4,921ft ).

Powder Alert!

Powder Alarm issued 20 January 2026 05:13 UTC

Powder Possible :- 19cm 7in of Fresh Snow is forecast for Formigal over the next 2 days.

*
ECMWF IFS - at altitude

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Formigal Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for Formigal from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Tue 20	2cm 1in New Snow Cloudy. Snow Line from 1,546m 5,072ft to resort level ( 1,500m 4,921ft ).	Max 3℃ 37°F Min -1℃ 29°F
Wed 21	15cm to 16cm 6in New Snow Snow at altitude, rain showers below. Snow falling to resort level ( 1,500m 4,921ft ).	Max 2℃ 35°F Min 0℃ 32°F
Thu 22	3cm 1in New Snow Cloudy at altitude, light rain showers below. Snow falling to resort level ( 1,500m 4,921ft ).	Max 1℃ 33°F Min -4℃ 26°F
Fri 23	10cm to 11cm 4in New Snow Light snow at altitude, heavy rain showers below. Snow falling to resort level ( 1,500m 4,921ft ).	Max -1℃ 29°F Min -4℃ 24°F
Sat 24	2cm 1in New Snow Light snow showers. Snow falling to resort level ( 1,500m 4,921ft ).	Max -3℃ 26°F Min -8℃ 17°F
Sun 25	8cm to 10cm 3in to 4in New Snow Heavy snow showers. Snow falling to resort level ( 1,500m 4,921ft ).	Max -2℃ 28°F Min -5℃ 22°F
Mon 26	4cm 1in to 2in New Snow Snow showers. Snow falling to resort level ( 1,500m 4,921ft ).	Max 0℃ 32°F Min -4℃ 24°F

This Snow Forecast for Formigal, 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 Formigal, 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.

Formigal Snow Forecast updated at 05:12 UTC, next update expected 08:00 UTC.

Ensemble forecast for Formigal, Spain at 1,500m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Formigal

Snow Forecasts for Ski Resorts near Formigal
Ski Area	48 Hr	7 Day
Astún	15cm 6in	50cm 20in
Aramon	15cm 6in	44cm 18in
Panticosa	15cm 6in	37cm 15in
Gourette	8cm 3in	36cm 14in
Artouste-Fabrèges	12cm 5in	32cm 13in
Gavarnie Gèdre	15cm 6in	31cm 12in
Cerler	20cm 8in	30cm 12in
Cauterets	9cm 4in	29cm 11in

Snow Reliability

Formigal typically enjoys good snow reliability with an average snow depth of 100-200 cm during peak season. For the latest snow conditions, including snowfall and any snowmelt updates, check J2Ski for accurate information.

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Off-Piste Safety in Formigal

Before skiing or snowboarding off-piste in Formigal, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.

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