Formigal 7-Day Snow Forecast

Formigal Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 14:47 BST

Long-Range Snow Forecast for Formigal

Long-range (14 to 45 days) from 2 May.

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	12 May
Next Snow Amount	5cm 2in
Next 48 Hours	- -
Next 7 Days	- -
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Long-range Snow Outlook for Formigal

Snowfall

Snow Line

Max 11℃ 51°F
Min 1℃ 34°F

Snow unlikely

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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
Sat 02	Light drizzle.	Max 10℃ 49°F Min 5℃ 42°F
Sun 03	Light drizzle.	Max 11℃ 51°F Min 5℃ 41°F
Mon 04	Light drizzle.	Max 9℃ 47°F Min 4℃ 40°F
Tue 05	Clear spells at altitude, rain showers below.	Max 8℃ 47°F Min 1℃ 34°F
Wed 06	Cloudy at altitude, fair below.	Max 10℃ 49°F Min 2℃ 35°F
Thu 07	Snow showers at altitude, rain showers below.	Max 11℃ 51°F Min 3℃ 37°F
Fri 08	Light drizzle.	Max 9℃ 47°F Min 5℃ 40°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 14:47 BST, next update expected 17:00 BST.

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
Cerler	10cm 4in	17cm 7in
Aramon	5cm 2in	13cm 5in
Cauterets	1cm -	9cm 4in
Luz Ardiden	1cm -	7cm 3in
Astún	4cm 1in	6cm 2in
Barèges	-	6cm 2in
Gourette	1cm -	6cm 2in
Gavarnie Gèdre	-	5cm 2in

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.

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.