Les Avanchers 7-Day Snow Forecast

Les Avanchers Long-Range Snow Forecast Updated today

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Updated 02 May 2026 08:44 BST

Long-Range Snow Forecast for Les Avanchers

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

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 Expected	6 May
Next Snow Amount	2cm 1in
Next 48 Hours	- -
Next 7 Days	2cm 1in

Long-range Snow Outlook for Les Avanchers

Snowfall

Snow Line

Max 18℃ 64°F
Min 3℃ 37°F

16cm 6in New Snow

Snow Line from 2,358m 7,736ft to 1,635m 5,364ft , with rain below.

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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 02	Cloudy.	Max 18℃ 64°F Min 3℃ 37°F
Sun 03	Cloudy.	Max 18℃ 64°F Min 8℃ 45°F
Mon 04	up to 1cm New Snow Cloudy. Snow Line from 2,358m 7,736ft to 2,219m 7,280ft , with rain below.	Max 14℃ 56°F Min 7℃ 45°F
Tue 05	up to 6cm up to 2in New Snow Snow showers at altitude, light drizzle below. Snow Line from 2,327m 7,635ft to 1,881m 6,171ft , with rain below.	Max 13℃ 56°F Min 6℃ 42°F
Wed 06	up to 9cm up to 4in New Snow Snow showers at altitude, rain showers below. Snow Line from 2,035m 6,677ft to 1,635m 5,364ft , with rain below.	Max 7℃ 44°F Min 4℃ 39°F
Thu 07	Light snow at altitude, light rain showers below.	Max 15℃ 58°F Min 5℃ 40°F
Fri 08	Cloudy at altitude, light drizzle below.	Max 14℃ 57°F Min 5℃ 42°F

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 08:44 BST, next update expected 14:00 BST.

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.

Snow Forecast near Les Avanchers

Snow Forecasts for Ski Resorts near Les Avanchers
Ski Area	48 Hr	7 Day
Les Arcs	2cm 1in	30cm 12in
Méribel	4cm 2in	26cm 10in
Courchevel	6cm 2in	24cm 9in
Les Menuires	4cm 1in	24cm 9in
Val Thorens	4cm 1in	24cm 9in
Tignes	2cm 1in	17cm 7in
La Plagne	2cm 1in	16cm 6in

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.