Les Avanchers 7-Day Snow Forecast

Les Avanchers Long-Range Snow Forecast Updated today

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Updated 12 September 2026 16:53 AEST

Long-Range Snow Forecast for Les Avanchers

Long-range (14 to 45 days) from 12 September.

For Forecast detail, see below.

Les Avanchers Snow Forecast Highlights

When will there be fresh snow in Les Avanchers?

Les Avanchers Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,900m)
Next Snow?
There is no snow currently in the forecast for Les Avanchers.

Long-range Snow Outlook for Les Avanchers

Snowfall

Snow Line

Max 22℃
Min 4℃

Snow unlikely

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Les Avanchers 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 Avanchers from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 12	Clear sky.	Max 18℃ Min 4℃
Sun 13	Clear sky.	Max 19℃ Min 7℃
Mon 14	Clear sky at altitude, fair below.	Max 21℃ Min 9℃
Tue 15	Clear sky.	Max 22℃ Min 8℃
Wed 16	Clear sky.	Max 19℃ Min 11℃
Thu 17	Clear spells.	Max 16℃ Min 8℃
Fri 18	Clear sky.	Max 16℃ Min 6℃

No significant snowfall is forecast for this period.

This Snow Forecast for Les Avanchers, 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 Avanchers, 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 Avanchers Snow Forecast updated at 16:53 AEST, next update expected 22:00 AEST.

Ensemble forecast for Les Avanchers, 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.

France Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Les Avanchers

Snow Forecasts for Ski Resorts near Les Avanchers
Ski Area	48 Hr	7 Day
Tignes	-	2cm
La Plagne	-	1cm
Les Arcs	-	1cm
Les Menuires	-	1cm
Val Thorens	-	1cm

Snow Reliability

Les Avanchers enjoys reliable snowfall, with average snow depths of around 150 cm during peak season. For the latest snow conditions and updates, check J2Ski for accurate information.

Off-Piste Safety in Les Avanchers

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