Dévoluy 7-Day Snow Forecast

Dévoluy Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 20 March 2026 13:42 CDT

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 (2,000m)
Next Snow Expected	22 March
Next Snow Amount	9cm
Next 48 Hours	9cm
Next 7 Days	19cm
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Dévoluy

Snowfall

Snow Line

Max 6℃
Min -7℃

18cm New Snow

Snow Line from 1,685m to resort level (1,500m).

Partner Offers

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 6℃ Min -5℃
Sat 21	Cloudy.	Max 5℃ Min -5℃
Sun 22	9cm New Snow Heavy snow showers. Snow falling to resort level (1,500m).	Max 2℃ Min -3℃
Mon 23	Cloudy.	Max 3℃ Min -4℃
Tue 24	Cloudy.	Max 6℃ Min -5℃
Wed 25	3cm New Snow Snow showers. Snow Line from 1,685m to resort level (1,500m).	Max 5℃ Min -6℃
Thu 26	6cm New Snow Light snow. Snow falling to resort level (1,500m).	Max -4℃ Min -7℃

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 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.

Dévoluy Snow Forecast updated at 13:42 CDT, next update expected 19:00 CDT.

Ensemble forecast for Dévoluy, France 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 Dévoluy

Snow Forecasts for Ski Resorts near Dévoluy
Ski Area	48 Hr	7 Day
Alpe du Grand Serre	6cm	28cm
La Joue du Loup	9cm	19cm
SuperDévoluy	9cm	19cm
Lus / La Jarjatte	3cm	13cm
Réallon	9cm	11cm
Chaillol	7cm	10cm
Ancelle	7cm	9cm
Orcières-Merlette	6cm	9cm

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.