Les Sybelles 7-Day Snow Forecast

Les Sybelles Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 02 May 2026 20:46 BST

Long-Range Snow Forecast for Les Sybelles

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

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	5 May
Next Snow Amount	4cm 2in
Next 48 Hours	- -
Next 7 Days	7cm 3in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Les Sybelles

Snowfall

Snow Line

Max 21℃ 69°F
Min 1℃ 33°F

16cm 6in New Snow

Snow Line from 2,392m 7,848ft to 1,546m 5,072ft , with rain below.

Partner Offers

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
Sat 02	Cloudy.	Max 21℃ 69°F Min 3℃ 37°F
Sun 03	Cloudy.	Max 18℃ 64°F Min 9℃ 48°F
Mon 04	up to 1cm New Snow Cloudy. Snow Line from 2,392m 7,848ft to 2,069m 6,788ft , with rain below.	Max 15℃ 59°F Min 8℃ 46°F
Tue 05	up to 6cm up to 2in New Snow Light snow at altitude, light rain below. Snow Line from 2,085m 6,841ft to 1,777m 5,830ft , with rain below.	Max 15℃ 59°F Min 6℃ 43°F
Wed 06	up to 8cm up to 3in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,177m 7,142ft to 1,654m 5,427ft , with rain below.	Max 11℃ 53°F Min 1℃ 34°F
Thu 07	Light snow at altitude, light rain below.	Max 13℃ 56°F Min 4℃ 39°F
Fri 08	up to 1cm New Snow Cloudy. Snow Line from 1,792m 5,879ft to 1,562m 5,125ft , with rain below.	Max 18℃ 64°F Min 1℃ 33°F

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 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.

Les Sybelles Snow Forecast updated at 20:46 BST, next update expected 02:00 BST.

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 Hotels Map

Snow Forecast near Les Sybelles

Snow Forecasts for Ski Resorts near Les Sybelles
Ski Area	48 Hr	7 Day
Les Deux Alpes	11cm 4in	38cm 15in
Alpe d'Huez	6cm 2in	30cm 12in
Les Menuires	6cm 2in	21cm 8in
Méribel	1cm 1in	21cm 8in
Val Thorens	6cm 2in	21cm 8in
St Sorlin d'Arves	1cm -	20cm 8in
Courchevel	2cm 1in	18cm 7in
La Toussuire	1cm -	16cm 6in

Snow Reliability

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.