Les Avanchers 7-Day Snow Forecast

Les Avanchers Long-Range Snow Forecast Updated today

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Updated 20 June 2026 13:14 IST

Long-Range Snow Forecast for Les Avanchers

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

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 28℃
Min 13℃

Snow unlikely

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 20	Clear sky.	Max 27℃ Min 13℃
Sun 21	Clear sky.	Max 28℃ Min 14℃
Mon 22	Fair at altitude, clear spells below.	Max 28℃ Min 14℃
Tue 23	Clear sky.	Max 28℃ Min 15℃
Wed 24	Clear sky.	Max 27℃ Min 15℃
Thu 25	Clear sky.	Max 27℃ Min 14℃
Fri 26	Fair at altitude, rain showers below.	Max 26℃ Min 16℃

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 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 Avanchers Snow Forecast updated at 13:14 IST, next update expected 18:30 IST.

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 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.