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The Three Valleys Long-Range Snow Forecast - 14th May 2026

The Three Valleys Long-Range Snow Forecast Updated today

ECMWF IFS
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Updated 14 May 2026 08:48 BST

Long-Range Snow Forecast for The Three Valleys

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

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 (2,150m)
Next Snow Expected14 May
Next Snow Amount 6cm 3in
Next 48 Hours 11cm 4in
Next 7 Days 11cm 5in
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Long-range Snow Outlook for The Three Valleys

 
Snowfall

 
Snow Line

Max 18℃ 65°F
Min -7℃ 20°F

13cm 5in New Snow

Snow Line from 2,885m 9,465ft to resort level ( 1,100m 3,609ft ).

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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)
BaseSnow and WeatherTemp
Town
Thu
14
Snow

1cm to 6cm up to 3in New Snow
Heavy snow showers.
Snow Line from 1,885m 6,184ft to resort level ( 1,100m 3,609ft ).

Max 7℃ 44°F
Min 1℃ 34°F
Fri
15
Snow

2cm to 4cm 1in New Snow
Light snow at altitude, heavy rain showers below.
Snow Line from 1,638m 5,374ft to resort level ( 1,100m 3,609ft ).

Max 5℃ 41°F
Min -3℃ 27°F
Sat
16
Lt Snow Shwrs

up to 1cm New Snow
Light snow showers.
Snow Line from 1,485m 4,872ft to resort level ( 1,100m 3,609ft ).

Max 6℃ 43°F
Min 1℃ 33°F
Sun
17
Cloud

Clear spells at altitude, cloudy below.

Max 11℃ 52°F
Min -7℃ 20°F
Mon
18
Lt Drizzle

up to 2cm up to 1in New Snow
Light snow showers at altitude, light rain showers below.
Snow Line from 2,762m 9,062ft to 1,762m 5,781ft , with rain below.

Max 12℃ 54°F
Min 1℃ 34°F
Tue
19
Cloud

Cloudy.

Max 16℃ 61°F
Min 2℃ 36°F
Wed
20
Fair

Cloudy at altitude, fair below.

Max 18℃ 65°F
Min 9℃ 47°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 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.

The Three Valleys Snow Forecast updated at 08:48 BST, next update expected imminently.

Ensemble forecast for The Three Valleys, France at 1,100m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Forecast near The Three Valleys

Snow Forecasts for Ski Resorts near The Three Valleys
Ski Area 48 Hr 7 DayThFrSaSuMoTuWe
Courchevel 14cm 5in 16cm 6in
La Rosière 11cm 5in 13cm 5in
Les Arcs 10cm 4in 13cm 5in
Méribel 11cm 4in 13cm 5in
Saint Martin de Belleville 10cm 4in 13cm 5in
Val d'Isère 11cm 4in 13cm 5in
La Plagne 9cm 4in 12cm 5in
La Tania 11cm 4in 12cm 5in

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.