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Praz de Lys Snow Forecast - 12th April 2026

Praz de Lys Snow Report and Forecast

ECMWF IFS
GFS

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Updated 12 April 2026 01:43 BST

Snow Forecast for Praz de Lys

Snow and Weather from 12 April.

For Forecast detail, see below.

Avalanche Risk

2Avalanche Risk Level 2

Moderate

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 Expected24 April
Next Snow Amount 1cm 1in
Next 48 Hours 1cm -
Next 7 Days 1cm -
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Forecast for today in Praz de Lys

Max 10℃ 50°F
Min 4℃ 38°F

Valley temperatures from an overnight low of 4℃ 38°F to daytime highs around 10℃ 50°F

Temperature at BaseTemp at Base

Sun
12

Snow unlikely

Lt RainCloudLt DrizzleLt Drizzle

Light rain, cloudy, light drizzle later.

Forecast times for Praz de Lys are in Paris (Europe/Paris) time zone.

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Praz de Lys 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Praz de Lys from OpenMeteo(ECMWF IFS)
Sun
12
Mon
13
Tue
14
Wed
15
Thu
16
Fri
17
Sat
18
Wind
1,980m 6,496ft
7℃ 44°F
Lt Drizzle
3℃ 37°F
Light Snow
+2cm +1in
6℃ 43°F
Cloud
9℃ 48°F
Clear
8℃ 47°F
Cloud
8℃ 47°F
Lt Drizzle
10℃ 50°F
Cloud
1,715m 5,627ft
8℃ 47°F
Lt Drizzle
5℃ 40°F
Light Snow
+1cm
8℃ 46°F
Cloud
10℃ 51°F
Clear
10℃ 50°F
Cloud
10℃ 50°F
Lt Drizzle
12℃ 53°F
Cloud
1,450m 4,757ft
10℃ 50°F
Lt Drizzle
6℃ 43°F
Light Snow
9℃ 49°F
Cloud
12℃ 54°F
Clear
12℃ 53°F
Cloud
12℃ 53°F
Lt Drizzle
14℃ 56°F
Cloud
Snow Line

varying 1,742m 5,715ft
to 1,527m 5,010ft

1,450m 4,757ft

Max Town 10℃ 50°F 6℃ 43°F 9℃ 49°F 12℃ 54°F 12℃ 53°F 12℃ 53°F 14℃ 56°F
Min Town 4℃ 38°F 2℃ 35°F 1℃ 34°F -2℃ 29°F 2℃ 35°F 0℃ 31°F 1℃ 35°F

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Snow Forecast near Praz de Lys

Snow Forecasts for Ski Resorts near Praz de Lys
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Avoriaz 13cm 5in 13cm 5in
La Clusaz 11cm 4in 11cm 4in
Morzine 11cm 4in 11cm 4in
Chamonix 7cm 3in 7cm 3in
Sommand 6cm 2in 6cm 2in
Flaine 5cm 2in 5cm 2in
Les Gets 2cm 1in 2cm 1in
Praz de Lys Sommand 2cm 1in 2cm 1in

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.

Understanding and predicting Snow Conditions in Praz de Lys

Here are our tips for making the most of a trip to Praz de Lys, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Praz de Lys, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Praz de Lys is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Praz de Lys will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Praz de Lys for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.

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