Le Grand Domaine 7-Day Snow Forecast

Le Grand Domaine Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 14:42 CDT

Long-Range Snow Forecast for Le Grand Domaine

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

For Forecast detail, see below.

Le Grand Domaine Snow Forecast Highlights

When will there be fresh snow in Le Grand Domaine?

Le Grand Domaine Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,900m)
Next Snow Expected	7 May
Next Snow Amount	1cm
Next 48 Hours	-
Next 7 Days	2cm
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Le Grand Domaine

Snowfall

Snow Line

Max 18℃
Min 2℃

21cm New Snow

Snow Line from 2,404m to 1,558m, with rain below.

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Le Grand Domaine 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 Le Grand Domaine from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy.	Max 18℃ Min 3℃
Sun 03	Cloudy.	Max 18℃ Min 8℃
Mon 04	up to 1cm New Snow Cloudy. Snow Line from 2,404m to 2,342m, with rain below.	Max 17℃ Min 8℃
Tue 05	up to 17cm New Snow Light snow at altitude, light drizzle below. Snow Line from 2,035m to 1,558m, with rain below.	Max 11℃ Min 4℃
Wed 06	up to 2cm New Snow Cloudy. Snow Line from 2,388m to 1,619m, with rain below.	Max 10℃ Min 2℃
Thu 07	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,650m to 1,604m, with rain below.	Max 12℃ Min 4℃
Fri 08	Clear spells.	Max 15℃ Min 2℃

This Snow Forecast for Le Grand Domaine, 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 Le Grand Domaine, 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.

Le Grand Domaine Snow Forecast updated at 14:42 CDT, next update expected 20:00 CDT.

Ensemble forecast for Le Grand Domaine, France at 1,250m

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 Le Grand Domaine

Snow Forecasts for Ski Resorts near Le Grand Domaine
Ski Area	48 Hr	7 Day
Les Arcs	2cm	24cm
St François Longchamp	1cm	24cm
Doucy-Combelouvière	1cm	21cm
Les Menuires	6cm	21cm
Méribel	1cm	21cm
Val Thorens	6cm	21cm
Courchevel	2cm	18cm
Tignes	2cm	18cm

Snow Reliability

Le Grand Domaine typically enjoys reliable snow conditions with an average snow depth of 130 cm during peak season. Regular snowfall maintains quality skiing, but check J2Ski for the latest snow updates and conditions.

Off-Piste Safety in Le Grand Domaine

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