Dévoluy 7-Day Snow Forecast

Dévoluy Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 March 2026 11:42 PDT

Long-Range Snow Forecast for Dévoluy

Long-range (14 to 45 days) from 20 March.

For Forecast detail, see below.

Dévoluy Snow Forecast Highlights

When will there be fresh snow in Dévoluy?

Dévoluy Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,562ft)
Next Snow Expected	22 March
Next Snow Amount	3in
Next 48 Hours	3in
Next 7 Days	8in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Dévoluy

Snowfall

Snow Line

Max 43°F
Min 20°F

7in New Snow

Snow Line from 5,528ft to resort level (4,921ft).

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Dévoluy 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 Dévoluy from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 20	Clear sky.	Max 42°F Min 22°F
Sat 21	Cloudy.	Max 41°F Min 23°F
Sun 22	3in New Snow Heavy snow showers. Snow falling to resort level (4,921ft).	Max 35°F Min 26°F
Mon 23	Cloudy.	Max 38°F Min 24°F
Tue 24	Cloudy.	Max 43°F Min 22°F
Wed 25	1in New Snow Snow showers. Snow Line from 5,528ft to resort level (4,921ft).	Max 41°F Min 22°F
Thu 26	3in New Snow Light snow. Snow falling to resort level (4,921ft).	Max 25°F Min 20°F

This Snow Forecast for Dévoluy, 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 Dévoluy, 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.

Dévoluy Snow Forecast updated at 11:42 PDT, next update expected 17:00 PDT.

Ensemble forecast for Dévoluy, 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.

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Snow Forecast near Dévoluy

Snow Forecasts for Ski Resorts near Dévoluy
Ski Area	48 Hr	7 Day
Alpe du Grand Serre	2in	11in
La Joue du Loup	3in	8in
SuperDévoluy	3in	8in
Lus / La Jarjatte	1in	5in
Réallon	4in	4in
Chaillol	3in	4in
Ancelle	3in	3in
Orcières-Merlette	2in	4in

Snow Reliability

Dévoluy typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow information and updates, check J2Ski to plan your visit effectively.

Off-Piste Safety in Dévoluy

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