Le Grand Puy 7-Day Snow Forecast

Le Grand Puy Long-Range Snow Forecast Updated today

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Updated 14 May 2026 08:44 BST

Long-Range Snow Forecast for Le Grand Puy

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

For Forecast detail, see below.

Le Grand Puy Snow Forecast Highlights

When will there be fresh snow in Le Grand Puy?

Le Grand Puy Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,550m)
Next Snow?
There is no snow currently in the forecast for Le Grand Puy.

Long-range Snow Outlook for Le Grand Puy

Snowfall

Snow Line

Max 19℃ 66°F
Min -2℃ 29°F

1cm New Snow

Snow Line from 1,638m 5,374ft to resort level ( 1,300m 4,265ft ).

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Le Grand Puy 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 Le Grand Puy from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 14	up to 1cm New Snow Light snow at altitude, light rain below. Snow Line from 1,608m 5,276ft to 1,485m 4,872ft , with rain below.	Max 8℃ 47°F Min 3℃ 37°F
Fri 15	Light snow.	Max 8℃ 46°F Min 0℃ 32°F
Sat 16	Cloudy.	Max 9℃ 49°F Min -2℃ 29°F
Sun 17	Cloudy at altitude, rain showers below.	Max 13℃ 55°F Min -1℃ 31°F
Mon 18	Fair at altitude, light drizzle below.	Max 12℃ 54°F Min 3℃ 36°F
Tue 19	Fair.	Max 16℃ 61°F Min 3℃ 37°F
Wed 20	Clear sky.	Max 19℃ 66°F Min 7℃ 44°F

This Snow Forecast for Le Grand Puy, 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 Le Grand Puy, 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.

Le Grand Puy Snow Forecast updated at 08:44 BST, next update expected 14:00 BST.

Ensemble forecast for Le Grand Puy, France at 1,300m

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.

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Snow Forecast near Le Grand Puy

Snow Forecasts for Ski Resorts near Le Grand Puy
Ski Area	48 Hr	7 Day
Les Orres	11cm 4in	11cm 4in
Crévoux	10cm 4in	10cm 4in
La Foux d'Allos	8cm 3in	8cm 3in
Seignus (Val d'Allos 1500)	7cm 3in	7cm 3in
Le Sauze Super Sauze	5cm 2in	5cm 2in
Saint-Léger-Les-Mélèzes	5cm 2in	5cm 2in
Vars	5cm 2in	5cm 2in

Snow Reliability

Le Grand Puy enjoys a reliable snow season, typically seeing depths of up to 2 meters. For the latest snow conditions, including snowfall and snowmelt updates, be sure to check J2Ski.

Off-Piste Safety in Le Grand Puy

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