The Three Valleys 7-Day Snow Forecast

The Three Valleys Long-Range Snow Forecast Updated today

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Updated 12 April 2026 06:44 PDT

Long-Range Snow Forecast for The Three Valleys

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

For Forecast detail, see below.

The Three Valleys Snow Forecast Highlights

When will there be fresh snow in The Three Valleys?

The Three Valleys Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,054ft)
Next Snow Expected	13 April
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	1in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for The Three Valleys

Snowfall

Snow Line

Max 64°F
Min 34°F

3in New Snow

Snow Line from 10,020ft to 4,416ft, with rain below.

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The Three Valleys 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 The Three Valleys from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	up to 1in New Snow Snow showers at altitude, rain showers below. Snow Line from 9,213ft to 6,283ft, with rain below.	Max 55°F Min 44°F
Mon 13	up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 6,486ft to 4,469ft, with rain below.	Max 45°F Min 38°F
Tue 14	Cloudy.	Max 46°F Min 37°F
Wed 15	Clear sky.	Max 61°F Min 34°F
Thu 16	Clear sky at altitude, cloudy below.	Max 60°F Min 44°F
Fri 17	Fair at altitude, clear sky below.	Max 64°F Min 37°F
Sat 18	Fair.	Max 62°F Min 42°F

This Snow Forecast for The Three Valleys, 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 The Three Valleys, on any given trail 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.

The Three Valleys Snow Forecast updated at 06:44 PDT, next update expected 09:00 PDT.

Ensemble forecast for The Three Valleys, France at 3,609ft

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 Hotels Map

Snow Forecast near The Three Valleys

Snow Forecasts for Ski Resorts near The Three Valleys
Ski Area	48 Hr	7 Day
Val d'Isère	4in	4in
Val Cenis	3in	3in
Les Arcs	3in	3in
Saint Martin de Belleville	2in	3in
La Plagne	2in	2in
La Tania	2in	2in
Méribel	2in	2in
Tignes	2in	2in

Snow Reliability

The Three Valleys boasts excellent snow reliability, with an average snow depth of 200 cm and consistent snowfall throughout the season. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in The Three Valleys

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