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Le Semnoz Long-Range Snow Forecast - 12th April 2026

Le Semnoz Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 12 April 2026 14:47 BST

Long-Range Snow Forecast for Le Semnoz

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

For Forecast detail, see below.

Le Semnoz Snow Forecast Highlights

When will there be fresh snow in Le Semnoz?

Le Semnoz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,577m)
Next Snow Expected13 April
Next Snow Amount 2cm 1in
Next 48 Hours 2cm 1in
Next 7 Days 2cm 1in
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Long-range Snow Outlook for Le Semnoz

 
Snowfall

 
Snow Line

Max 13℃ 56°F
Min -2℃ 29°F

2cm 1in New Snow

Snow Line from 1,465m 4,806ft to resort level ( 1,450m 4,757ft ).

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Le Semnoz 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 Le Semnoz from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sun
12
Shwrs

Rain showers.

Max 7℃ 44°F
Min 3℃ 38°F
Mon
13
Light Snow

1cm to 2cm up to 1in New Snow
Light snow.
Snow Line from 1,465m 4,806ft to resort level ( 1,450m 4,757ft ).

Max 3℃ 38°F
Min 0℃ 32°F
Tue
14
Light Snow

Light snow.

Max 6℃ 42°F
Min 0℃ 32°F
Wed
15
Clear

Clear sky.

Max 10℃ 51°F
Min -2℃ 29°F
Thu
16
Fair

Fair.

Max 12℃ 54°F
Min 1℃ 33°F
Fri
17
Fair

Fair.

Max 13℃ 56°F
Min 0℃ 32°F
Sat
18
Mixed

Clear spells.

Max 13℃ 55°F
Min 2℃ 36°F

This Snow Forecast for Le Semnoz, 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 Le Semnoz, 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.

Le Semnoz Snow Forecast updated at 14:47 BST, next update expected 20:00 BST.

Ensemble forecast for Le Semnoz, France at 1,450m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

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Snow Forecast near Le Semnoz

Snow Forecasts for Ski Resorts near Le Semnoz
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Annecy Mountains 18cm 7in 18cm 7in
La Clusaz 14cm 5in 14cm 5in
Le Grand Bornand 8cm 3in 8cm 3in
Les Carroz 5cm 2in 5cm 2in
Espace Diamant 2cm 1in 2cm 1in
Praz sur Arly 2cm 1in 2cm 1in
Les Saisies 1cm - 1cm -

Snow Reliability

Le Semnoz typically enjoys good snow reliability, with an average snow depth of around 150 cm during peak season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

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Off-Piste Safety in Le Semnoz

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