Les Saisies 7-Day Snow Forecast

Les Saisies Long-Range Snow Forecast Updated today

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Updated 20 March 2026 11:46 PDT

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 (5,167ft)
Next Snow Expected	22 March
Next Snow Amount	2in
Next 48 Hours	2in
Next 7 Days	13in
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Long-range Snow Outlook for Les Saisies

Snowfall

Snow Line

Max 47°F
Min 19°F

12in New Snow

Snow Line from 5,489ft to resort level (3,773ft).

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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 47°F Min 29°F
Sat 21	Cloudy at altitude, fair below.	Max 43°F Min 27°F
Sun 22	1in to 3in New Snow Patchy heavy snow at altitude, heavy rain showers below. Snow Line from 5,187ft to resort level (3,773ft).	Max 41°F Min 26°F
Mon 23	Clear sky.	Max 44°F Min 22°F
Tue 24	Cloudy.	Max 45°F Min 19°F
Wed 25	2in to 4in New Snow Patchy heavy snow at altitude, heavy rain showers below. Snow Line from 5,489ft to resort level (3,773ft).	Max 42°F Min 24°F
Thu 26	6in New Snow Heavy snow showers. Snow falling to resort level (3,773ft).	Max 27°F Min 21°F

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 11:46 PDT, next update expected imminently.

Ensemble forecast for Les Saisies, France at 3,773ft

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	2in	15in
Flaine	2in	15in
Crest Voland Cohennoz	2in	14in
Espace Diamant	2in	14in
Flumet	2in	14in
Notre Dame de Bellecombe	2in	14in
Praz sur Arly	3in	13in
La Clusaz	-	10in

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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