Grande Galaxie 7-Day Snow Forecast

Grande Galaxie Long-Range Snow Forecast Updated today

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Updated 11 June 2026 03:49 PDT

Long-Range Snow Forecast for Grande Galaxie

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

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 (7,874ft)
Next Snow?
There is no snow currently in the forecast for Grande Galaxie.
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Long-range Snow Outlook for Grande Galaxie

Snowfall

Snow Line

Max 82°F
Min 44°F

Snow unlikely

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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
Thu 11	Clear spells.	Max 65°F Min 44°F
Fri 12	Clear sky.	Max 75°F Min 47°F
Sat 13	Clear sky.	Max 82°F Min 51°F
Sun 14	Clear spells at altitude, cloudy below.	Max 81°F Min 48°F
Mon 15	Clear sky.	Max 79°F Min 51°F
Tue 16	Clear sky.	Max 79°F Min 51°F
Wed 17	Clear sky.	Max 82°F Min 54°F

No significant snowfall is forecast for this period.

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 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.

Grande Galaxie Snow Forecast updated at 03:49 PDT, next update expected imminently.

Ensemble forecast for Grande Galaxie, France at 3,937ft

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 Reliability

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.