Grande Galaxie 7-Day Snow Forecast

Grande Galaxie Long-Range Snow Forecast Updated today

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Updated 11 October 2026 20:48 BST

Long-Range Snow Forecast for Grande Galaxie

Long-range (14 to 45 days) from 11 October.

For Forecast detail, see below.

Grande Galaxie Snow Forecast Highlights

When will there be fresh snow in Grande Galaxie?

Grande Galaxie Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,400m)
Next Snow Expected	22 October
Next Snow Amount	31cm 12in
Next 48 Hours	- -
Next 7 Days	- -
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Grande Galaxie

Snowfall

Snow Line

Max 23℃ 72°F
Min 3℃ 38°F

2cm 1in New Snow

Snow Line from 3,508m 11,509ft to 2,492m 8,176ft , with rain below.

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Grande Galaxie 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 Grande Galaxie from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 11	Cloudy at altitude, clear spells below.	Max 20℃ 67°F Min 3℃ 38°F
Mon 12	Clear sky.	Max 20℃ 68°F Min 6℃ 42°F
Tue 13	Clear sky.	Max 22℃ 71°F Min 6℃ 43°F
Wed 14	Cloudy.	Max 22℃ 71°F Min 9℃ 48°F
Thu 15	Clear sky.	Max 23℃ 72°F Min 8℃ 47°F
Fri 16	Clear sky.	Max 22℃ 72°F Min 7℃ 45°F
Sat 17	up to 2cm up to 1in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 3,508m 11,509ft to 2,492m 8,176ft , with rain below.	Max 17℃ 62°F Min 8℃ 47°F

This Snow Forecast for Grande Galaxie, 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 Grande Galaxie, 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.

Grande Galaxie Snow Forecast updated at 20:48 BST, next update expected 02:00 BST.

Ensemble forecast for Grande Galaxie, France at 1,200m

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 Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Grande Galaxie

Snow Forecasts for Ski Resorts near Grande Galaxie
Ski Area	48 Hr	7 Day
Vaujany	2cm 1in	16cm 6in
Sauze d'Oulx	-	11cm 4in
Montgenèvre	-	9cm 4in
Les Deux Alpes	-	8cm 3in
Sestrière	-	8cm 3in
Alpe d'Huez	-	6cm 3in
Le Corbier	-	3cm 1in
Serre Chevalier	-	3cm 1in

How reliable is the snow in Grande Galaxie?

Grande Galaxie boasts reliable snow conditions, with an average snow depth of 1.5 meters during peak season. For the latest snow information, visit J2Ski for updates on snowfall and snowmelt.

Off-Piste Safety in Grande Galaxie

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