J2Ski J2Ski logo
Facebook

Grand Massif Long-Range Snow Forecast - 6th May 2026

Grand Massif Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

PROSubscribe to Switch Weather Model

Updated 06 May 2026 09:40 UTC

Long-Range Snow Forecast for Grand Massif

Long-range (14 to 45 days) from 6 May.

For Forecast detail, see below.

Grand Massif Snow Forecast Highlights

When will there be fresh snow in Grand Massif?

Grand Massif Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,600m)
Next Snow?
There is no snow currently in the forecast for Grand Massif.
Save on Ski Hire

Save up to 50% SkiSet

Long-range Snow Outlook for Grand Massif

 
Snowfall

 
Snow Line

Max 21℃ 69°F
Min 4℃ 40°F

44cm 17in New Snow

Snow Line from 2,392m 7,848ft to 1,577m 5,174ft , with rain below.

Partner Offers

Grand Massif 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 Grand Massif from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Wed
06
Shwrs

up to 17cm up to 7in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 2,238m 7,343ft to 1,577m 5,174ft , with rain below.

Max 12℃ 53°F
Min 6℃ 43°F
Thu
07
Shwrs

Fair at altitude, rain showers below.

Max 16℃ 60°F
Min 4℃ 40°F
Fri
08
Clear

Clear sky.

Max 19℃ 66°F
Min 6℃ 42°F
Sat
09
Clear

Snow showers at altitude, rain showers below.

Max 20℃ 68°F
Min 7℃ 44°F
Sun
10
Shwrs

Light snow at altitude, light drizzle below.

Max 18℃ 64°F
Min 9℃ 48°F
Mon
11
Clear

up to 13cm up to 5in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 2,392m 7,848ft to 1,900m 6,234ft , with rain below.

Max 21℃ 69°F
Min 8℃ 47°F
Tue
12
Drizzle

up to 14cm up to 6in New Snow
Light snow at altitude, light rain below.
Snow Line from 2,377m 7,799ft to 1,992m 6,535ft , with rain below.

Max 12℃ 54°F
Min 6℃ 44°F

This Snow Forecast for Grand Massif, 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 Grand Massif, 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.

Grand Massif Snow Forecast updated at 09:40 UTC, next update expected 15:00 UTC.

Ensemble forecast for Grand Massif, France at 700m

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

France Hotels Map

 

Snow Forecast near Grand Massif

Snow Forecasts for Ski Resorts near Grand Massif
Ski Area 48 Hr 7 DayWeThFrSaSuMoTu
Morzine 17cm 7in 41cm 16in
Chamonix 12cm 5in 28cm 11in
Morillon 14cm 6in 26cm 10in
Samoëns 9cm 3in 15cm 6in
Les Arcs 7cm 3in 14cm 5in
Flaine 9cm 4in 13cm 5in
Les Carroz 7cm 3in 24cm 9in
La Clusaz 6cm 2in 12cm 5in

Snow Reliability

Grand Massif typically enjoys a reliable snow depth, with consistent snowfall throughout the season. For the latest snow conditions and updates, be sure to check J2Ski for accurate and timely information.

Off-Piste Safety in Grand Massif

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