Praz de Lys 7-Day Snow Forecast

Praz de Lys Long-Range Snow Forecast Updated today

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Updated 20 March 2026 11:44 PDT

Long-Range Snow Forecast for Praz de Lys

Long-range (14 to 45 days) from 20 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 (5,627ft)
Next Snow Expected	22 March
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	12in
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Long-range Snow Outlook for Praz de Lys

Snowfall

Snow Line

Max 42°F
Min 17°F

11in New Snow

Snow Line from 5,210ft to resort level (4,757ft).

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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
Fri 20	Clear sky.	Max 42°F Min 25°F
Sat 21	Clear sky.	Max 41°F Min 25°F
Sun 22	1in to 2in New Snow Heavy snow showers. Snow Line from 5,161ft to resort level (4,757ft).	Max 37°F Min 23°F
Mon 23	Clear sky.	Max 41°F Min 21°F
Tue 24	Cloudy.	Max 42°F Min 21°F
Wed 25	3in New Snow Heavy snow showers. Snow Line from 5,210ft to resort level (4,757ft).	Max 38°F Min 21°F
Thu 26	6in New Snow Heavy snow showers. Snow falling to resort level (4,757ft).	Max 24°F Min 17°F

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 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.

Praz de Lys Snow Forecast updated at 11:44 PDT, next update expected 17:00 PDT.

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
Avoriaz	3in	16in
Les Gets	3in	16in
Morzine	3in	16in
Chamonix	2in	15in
Flaine	2in	15in
Les Houches	2in	14in
Praz de Lys Sommand	2in	12in
La Clusaz	-	10in

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.

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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.

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