Les Sybelles 7-Day Snow Forecast

Les Sybelles Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 06 October 2026 05:45 AEDT

Long-Range Snow Forecast for Les Sybelles

Long-range (14 to 45 days) from 6 October.

For Forecast detail, see below.

Les Sybelles Snow Forecast Highlights

When will there be fresh snow in Les Sybelles?

Les Sybelles Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,885m)
Next Snow Expected	8 October
Next Snow Amount	1cm
Next 48 Hours	1cm
Next 7 Days	1cm
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Les Sybelles

Snowfall

Snow Line

Max 19℃
Min 3℃

4cm New Snow

Snow Line from 2,300m to 1,562m, with rain below.

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Les Sybelles 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 Les Sybelles from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Tue 06	Cloudy.	Max 19℃ Min 6℃
Wed 07	Cloudy.	Max 17℃ Min 8℃
Thu 08	up to 3cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,300m to 1,592m, with rain below.	Max 13℃ Min 5℃
Fri 09	Fair at altitude, cloudy below.	Max 11℃ Min 3℃
Sat 10	Fair.	Max 15℃ Min 5℃
Sun 11	Cloudy at altitude, rain showers below.	Max 16℃ Min 6℃
Mon 12	Clear sky.	Max 18℃ Min 4℃

This Snow Forecast for Les Sybelles, 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 Les Sybelles, 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.

Les Sybelles Snow Forecast updated at 05:45 AEDT, next update expected imminently.

Ensemble forecast for Les Sybelles, France at 1,150m

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.

France Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Les Sybelles

Snow Forecasts for Ski Resorts near Les Sybelles
Ski Area	48 Hr	7 Day
Les Deux Alpes	20cm	20cm
Alpe d'Huez	19cm	19cm
Méribel	17cm	18cm
Les Menuires	16cm	16cm
Val Thorens	16cm	16cm
Courchevel	12cm	13cm
La Toussuire	5cm	6cm
St Sorlin d'Arves	5cm	6cm

How reliable is the snow in Les Sybelles?

Les Sybelles enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. Regular snowfall and well-maintained slopes ensure great skiing, but it's advisable to check the latest conditions on J2Ski.

Off-Piste Safety in Les Sybelles

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