Praz de Lys 7-Day Snow Forecast

Praz de Lys Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 20 March 2026 19:41 CDT

Long-Range Snow Forecast for Praz de Lys

Long-range (14 to 45 days) from 21 March.

For Forecast detail, see below.

Praz de Lys Snow Forecast Highlights

When will there be fresh snow in Praz de Lys?

Praz de Lys Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,715m)
Next Snow Expected	22 March
Next Snow Amount	2cm
Next 48 Hours	2cm
Next 7 Days	24cm
Save on Ski Hire	Save up to 50%
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for Praz de Lys

Snowfall

Snow Line

Max 6℃
Min -8℃

23cm New Snow

Snow Line from 1,558m to resort level (1,450m).

Partner Offers

Praz de Lys 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 Praz de Lys from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 21	Clear sky.	Max 5℃ Min -4℃
Sun 22	1cm to 2cm New Snow Light snow showers. Snow Line from 1,558m to resort level (1,450m).	Max 2℃ Min -5℃
Mon 23	Clear sky.	Max 5℃ Min -5℃
Tue 24	Cloudy.	Max 6℃ Min -5℃
Wed 25	5cm New Snow Light snow showers. Snow falling to resort level (1,450m).	Max 5℃ Min -7℃
Thu 26	12cm New Snow Heavy snow showers. Snow falling to resort level (1,450m).	Max -4℃ Min -7℃
Fri 27	4cm New Snow Light snow showers. Snow falling to resort level (1,450m).	Max -3℃ Min -8℃

This Snow Forecast for Praz de Lys, 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 Praz de Lys, 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.

Praz de Lys Snow Forecast updated at 19:41 CDT, next update expected 01:00 CDT.

Long-range ensemble forecasts for Praz de Lys will be available shortly.

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 Forecast near Praz de Lys

Snow Forecasts for Ski Resorts near Praz de Lys
Ski Area	48 Hr	7 Day
Chamonix	7cm	39cm
Flaine	7cm	39cm
Les Houches	5cm	37cm
Les Gets	7cm	41cm
Morzine	7cm	41cm
Avoriaz	4cm	35cm
Praz de Lys Sommand	2cm	24cm
La Clusaz	1cm	27cm

Snow Reliability

Praz de Lys typically enjoys reliable snow conditions, with an average snow depth of around 100 cm in winter. For the latest snow information, including current snowfall and conditions, check J2Ski for up-to-date reports.

Partner Offers

Off-Piste Safety in Praz de Lys

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

Place
From
To