Les Arcs 7-Day Snow Forecast

Les Arcs Long-Range Snow Forecast Updated today

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Updated 01 November 2026 07:49 GMT

Long-Range Snow Forecast for Les Arcs

Long-range (14 to 45 days) from 1 November.

For Forecast detail, see below.

Les Arcs Snow Forecast Highlights

When will there be fresh snow in Les Arcs?

Les Arcs Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,415m)
Next Snow Expected	8 November
Next Snow Amount	1cm 1in
Next 48 Hours	- -
Next 7 Days	3cm 1in
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Long-range Snow Outlook for Les Arcs

Snowfall

Snow Line

Max 10℃ 50°F
Min -3℃ 26°F

2cm 1in New Snow

Snow Line from 2,554m 8,379ft to resort level ( 1,600m 5,249ft ).

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Les Arcs 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 Arcs from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 01	Clear sky at altitude, fog below.	Max 6℃ 43°F Min -2℃ 28°F
Mon 02	Clear sky at altitude, clear spells below.	Max 4℃ 40°F Min -3℃ 26°F
Tue 03	Clear sky.	Max 8℃ 46°F Min -2℃ 28°F
Wed 04	Clear spells at altitude, fair below.	Max 8℃ 47°F Min -1℃ 30°F
Thu 05	Fog at altitude, clear sky below.	Max 10℃ 50°F Min -2℃ 29°F
Fri 06	Light snow at altitude, light rain below.	Max 8℃ 47°F Min -1℃ 30°F
Sat 07	up to 1cm New Snow Cloudy. Snow Line from 1,754m 5,755ft to 1,677m 5,502ft , with rain below.	Max 8℃ 45°F Min -3℃ 27°F

This Snow Forecast for Les Arcs, 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 Arcs, 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 Arcs Snow Forecast updated at 07:49 GMT, next update expected imminently.

Ensemble forecast for Les Arcs, France at 1,600m

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 Arcs

Snow Forecasts for Ski Resorts near Les Arcs
Ski Area	48 Hr	7 Day
Val d'Isère	3cm 1in	7cm 3in
La Plagne	2cm 1in	5cm 2in
Paradiski	2cm 1in	5cm 2in
Tignes	2cm 1in	5cm 2in
Arc 1950	-	3cm 1in
Arc 2000	-	3cm 1in
Courchevel	-	3cm 1in
Méribel	-	3cm 1in

How reliable is the snow in Les Arcs?

Les Arcs enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season and consistent snowfall throughout winter. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Les Arcs

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