Tignes Les Boisses 7-Day Snow Forecast

Tignes Les Boisses Long-Range Snow Forecast Updated today

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Updated 11 October 2026 14:41 CDT

Long-Range Snow Forecast for Tignes Les Boisses

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

For Forecast detail, see below.

Tignes Les Boisses Snow Forecast Highlights

When will there be fresh snow in Tignes Les Boisses?

Tignes Les Boisses Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,625m)
Next Snow Expected	17 October
Next Snow Amount	4cm
Next 48 Hours	-
Next 7 Days	24cm
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Long-range Snow Outlook for Tignes Les Boisses

Snowfall

Snow Line

Max 17℃
Min 1℃

44cm New Snow

Snow Line from 2,938m to 1,969m, with rain below.

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Tignes Les Boisses 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 Tignes Les Boisses from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 12	Clear sky.	Max 12℃ Min 1℃
Tue 13	Clear sky.	Max 14℃ Min 3℃
Wed 14	Cloudy at altitude, clear sky below.	Max 16℃ Min 4℃
Thu 15	Clear sky.	Max 17℃ Min 4℃
Fri 16	Clear sky.	Max 16℃ Min 4℃
Sat 17	up to 6cm New Snow Snow showers at altitude, rain showers below. Snow Line from 2,938m to 2,077m, with rain below.	Max 9℃ Min 3℃
Sun 18	up to 38cm New Snow Light snow at altitude, light rain below. Snow Line from 2,708m to 1,969m, with rain below.	Max 7℃ Min 3℃

This Snow Forecast for Tignes Les Boisses, 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 Tignes Les Boisses, 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.

Tignes Les Boisses Snow Forecast updated at 14:41 CDT, next update expected imminently.

Long-range ensemble forecasts for Tignes Les Boisses will be available shortly.

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 Tignes Les Boisses

Snow Forecasts for Ski Resorts near Tignes Les Boisses
Ski Area	48 Hr	7 Day
Val d'Isère	-	44cm
Les Arcs	-	29cm
Tignes	-	29cm
Tignes Le Lac	-	29cm
Tignes Val Claret	-	29cm
La Plagne	-	28cm
Tignes Les Brévières	-	20cm
Courchevel	-	15cm

How reliable is the snow in Tignes Les Boisses?

Thanks to its link into the wider Tignes and Val d'Isère terrain, Les Boisses benefits from the reliable snow cover that Espace Killy is known for, particularly the high-altitude glacier skiing on the Grande Motte, which often allows skiing into the autumn and through the summer months. Snow depths and conditions do vary lower down the valley, so it's worth checking the latest snow reports on J2Ski before planning your trip.

Off-Piste Safety in Tignes Les Boisses

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