Les Saisies 7-Day Snow Forecast

Les Saisies Long-Range Snow Forecast Updated today

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Updated 21 March 2026 05:46 AEDT

Long-Range Snow Forecast for Les Saisies

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

For Forecast detail, see below.

Les Saisies Snow Forecast Highlights

When will there be fresh snow in Les Saisies?

Les Saisies Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,575m)
Next Snow Expected	22 March
Next Snow Amount	6cm
Next 48 Hours	6cm
Next 7 Days	34cm
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Long-range Snow Outlook for Les Saisies

Snowfall

Snow Line

Max 8℃
Min -7℃

31cm New Snow

Snow Line from 1,673m to resort level (1,150m).

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Les Saisies 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 Saisies from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 20	Clear sky.	Max 8℃ Min -2℃
Sat 21	Cloudy at altitude, fair below.	Max 6℃ Min -3℃
Sun 22	4cm to 7cm New Snow Patchy heavy snow at altitude, heavy rain showers below. Snow Line from 1,581m to resort level (1,150m).	Max 5℃ Min -3℃
Mon 23	Clear sky.	Max 7℃ Min -6℃
Tue 24	Cloudy.	Max 7℃ Min -7℃
Wed 25	6cm to 10cm New Snow Patchy heavy snow at altitude, heavy rain showers below. Snow Line from 1,673m to resort level (1,150m).	Max 6℃ Min -4℃
Thu 26	15cm to 16cm New Snow Heavy snow showers. Snow falling to resort level (1,150m).	Max -3℃ Min -6℃

This Snow Forecast for Les Saisies, 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 Saisies, 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 Saisies Snow Forecast updated at 05:46 AEDT, next update expected imminently.

Ensemble forecast for Les Saisies, 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.

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Snow Forecast near Les Saisies

Snow Forecasts for Ski Resorts near Les Saisies
Ski Area	48 Hr	7 Day
Chamonix	5cm	38cm
Flaine	4cm	38cm
Crest Voland Cohennoz	6cm	35cm
Espace Diamant	6cm	35cm
Flumet	6cm	35cm
Notre Dame de Bellecombe	6cm	34cm
Praz sur Arly	6cm	32cm
La Clusaz	1cm	26cm

Snow Reliability

Les Saisies enjoys reliable snow conditions, with an average snow depth of 100 cm and consistent snowfall throughout the winter. For the latest snow information, check J2Ski.

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Off-Piste Safety in Les Saisies

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

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