Lus / La Jarjatte 7-Day Snow Forecast

Lus / La Jarjatte Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 20 September 2026 03:00 PDT

Long-Range Snow Forecast for Lus / La Jarjatte

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Lus / La Jarjatte Snow Forecast Highlights

When will there be fresh snow in Lus / La Jarjatte?

Lus / La Jarjatte Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,347ft)
Next Snow?
There is no snow currently in the forecast for Lus / La Jarjatte.

Long-range Snow Outlook for Lus / La Jarjatte

Snowfall

Snow Line

Max 76°F
Min 46°F

Snow unlikely

Partner Offers

Lus / La Jarjatte 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 Lus / La Jarjatte from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Clear sky at altitude, clear spells below.	Max 73°F Min 50°F
Mon 21	Cloudy.	Max 69°F Min 48°F
Tue 22	Clear sky.	Max 69°F Min 46°F
Wed 23	Clear sky at altitude, clear spells below.	Max 70°F Min 48°F
Thu 24	Clear spells at altitude, fair below.	Max 71°F Min 49°F
Fri 25	Fair.	Max 76°F Min 46°F
Sat 26	Clear sky.	Max 75°F Min 47°F

No significant snowfall is forecast for this period.

This Snow Forecast for Lus / La Jarjatte, 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 Lus / La Jarjatte, 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.

Lus / La Jarjatte Snow Forecast updated at 03:00 PDT, next update expected imminently.

Ensemble forecast for Lus / La Jarjatte, France at 3,740ft

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

Lus / La Jarjatte typically enjoys a reliable snow depth of 70-150 cm during the season. With consistent snowfall and gradual snowmelt, it's advisable to check the latest snow conditions on J2Ski for up-to-date information.

Off-Piste Safety in Lus / La Jarjatte

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