Le Sappey 7-Day Snow Forecast

Le Sappey Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 12 April 2026 00:42 PDT

Long-Range Snow Forecast for Le Sappey

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

Le Sappey Snow Forecast Highlights

When will there be fresh snow in Le Sappey?

Le Sappey Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,429ft)
Next Snow Expected	13 April
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	1in

Long-range Snow Outlook for Le Sappey

Snowfall

Snow Line

Max 62°F
Min 33°F

3in New Snow

Snow Line from 4,797ft to 3,533ft, with rain below.

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Le Sappey 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 Sappey from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Light snow at altitude, light drizzle below.	Max 46°F Min 39°F
Mon 13	up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 4,797ft to 3,533ft, with rain below.	Max 40°F Min 36°F
Tue 14	Cloudy.	Max 49°F Min 36°F
Wed 15	Cloudy.	Max 58°F Min 33°F
Thu 16	Fair.	Max 58°F Min 37°F
Fri 17	Clear sky.	Max 60°F Min 38°F
Sat 18	Clear spells.	Max 62°F Min 39°F

This Snow Forecast for Le Sappey, 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 Sappey, 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.

Le Sappey Snow Forecast updated at 00:42 PDT, next update expected 06:00 PDT.

Ensemble forecast for Le Sappey, France at 3,281ft

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 Sappey

Snow Forecasts for Ski Resorts near Le Sappey
Ski Area	48 Hr	7 Day
Vaujany	5in	5in
Alpe d'Huez	3in	3in
Chamrousse	3in	3in
Alpe du Grand Serre	3in	3in
Les Deux Alpes	2in	3in
Autrans	1in	1in
Auris-en-Oisans	-	-

Snow Reliability

Le Sappey typically enjoys a solid snow depth averaging around 80 cm, with consistent snowfall throughout the season. For the most accurate and up-to-date snow conditions, visit J2Ski.

Off-Piste Safety in Le Sappey

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