Tignes Les Boisses 7-Day Snow Forecast

Tignes Les Boisses Long-Range Snow Forecast Updated today

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Updated 01 October 2026 18:42 UTC

Long-Range Snow Forecast for Tignes Les Boisses

Long-range (14 to 45 days) from 1 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	12 October
Next Snow Amount	3cm 1in
Next 48 Hours	- -
Next 7 Days	- -
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Long-range Snow Outlook for Tignes Les Boisses

Snowfall

Snow Line

Max 18℃ 65°F
Min 2℃ 36°F

1cm New Snow

Snow Line from 3,246m 10,650ft to 2,477m 8,127ft , 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
Thu 01	Light snow at altitude, light drizzle below.	Max 14℃ 58°F Min 10℃ 50°F
Fri 02	Cloudy.	Max 17℃ 62°F Min 8℃ 47°F
Sat 03	Cloudy.	Max 16℃ 61°F Min 6℃ 44°F
Sun 04	Cloudy.	Max 15℃ 58°F Min 6℃ 43°F
Mon 05	Clear spells.	Max 16℃ 61°F Min 6℃ 44°F
Tue 06	Clear sky at altitude, fair below.	Max 18℃ 64°F Min 3℃ 36°F
Wed 07	Clear sky at altitude, fair below.	Max 18℃ 65°F Min 2℃ 36°F

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 18:42 UTC, next update expected 00:00 UTC.

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.

Snow Forecast near Tignes Les Boisses

Snow Forecasts for Ski Resorts near Tignes Les Boisses
Ski Area	48 Hr	7 Day
Tignes Les Brévières	1cm -	3cm 1in
Tignes	-	2cm 1in
Tignes Le Lac	-	2cm 1in
Tignes Val Claret	-	2cm 1in
Val d'Isère	-	2cm 1in
La Plagne	-	1cm -
Les Arcs	-	1cm 1in
Les Menuires	-	1cm -

Snow Reliability

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.