Formiguères 7-Day Snow Forecast

Formiguères Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 23 May 2026 00:46 PDT

Long-Range Snow Forecast for Formiguères

Long-range (14 to 45 days) from 23 May.

For Forecast detail, see below.

Formiguères Snow Forecast Highlights

When will there be fresh snow in Formiguères?

Formiguères Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,398ft)
Next Snow?
There is no snow currently in the forecast for Formiguères.
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Long-range Snow Outlook for Formiguères

Snowfall

Snow Line

Max 73°F
Min 47°F

Snow unlikely

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Formiguères 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 Formiguères from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 23	Fair at altitude, clear sky below.	Max 69°F Min 47°F
Sun 24	Clear sky.	Max 72°F Min 49°F
Mon 25	Clear sky.	Max 72°F Min 50°F
Tue 26	Clear sky.	Max 73°F Min 51°F
Wed 27	Fair.	Max 72°F Min 52°F
Thu 28	Clear sky.	Max 69°F Min 50°F
Fri 29	Clear sky.	Max 69°F Min 51°F

No significant snowfall is forecast for this period.

This Snow Forecast for Formiguères, France 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 Formiguères, 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.

Formiguères Snow Forecast updated at 00:46 PDT, next update expected 06:00 PDT.

Ensemble forecast for Formiguères, France at 4,921ft

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 Reliability

Formiguères typically enjoys reliable snow coverage from December to April, with an average snow depth of around 80 cm. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Formiguères

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