Xonrupt-Longemer 7-Day Snow Forecast

Xonrupt-Longemer Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 12 April 2026 00:48 PDT

Long-Range Snow Forecast for Xonrupt-Longemer

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

For Forecast detail, see below.

Xonrupt-Longemer Snow Forecast Highlights

When will there be fresh snow in Xonrupt-Longemer?

Xonrupt-Longemer Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,330ft)
Next Snow?
There is no snow currently in the forecast for Xonrupt-Longemer.
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Xonrupt-Longemer

Snowfall

Snow Line

Max 62°F
Min 37°F

Snow unlikely

Partner Offers

Xonrupt-Longemer 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 Xonrupt-Longemer from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Light snow at altitude, light rain below.	Max 42°F Min 38°F
Mon 13	Light drizzle.	Max 42°F Min 38°F
Tue 14	Cloudy.	Max 51°F Min 38°F
Wed 15	Clear sky.	Max 55°F Min 37°F
Thu 16	Fair at altitude, clear sky below.	Max 56°F Min 39°F
Fri 17	Cloudy.	Max 60°F Min 40°F
Sat 18	Clear sky.	Max 62°F Min 44°F

No significant snowfall is forecast for this period.

This Snow Forecast for Xonrupt-Longemer, 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 Xonrupt-Longemer, 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.

Xonrupt-Longemer Snow Forecast updated at 00:48 PDT, next update expected 06:00 PDT.

Ensemble forecast for Xonrupt-Longemer, France at 2,395ft

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.

Snow Reliability

Snow reliability in Xonrupt-Longemer typically features a depth of up to 1 meter during peak season, with regular snowfall ensuring great conditions. To stay updated on the latest snow information, check J2Ski for current reports.

Off-Piste Safety in Xonrupt-Longemer

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

Place
From
To