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Le Semnoz 7-Day Snow Forecast - 31st October 2026

Le Semnoz Snow Forecast - 7 day

ECMWF IFS
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Updated 31 October 2026 07:44 PDT

7-Day Snow Forecast for Le Semnoz

1-week from 31 October.

For Forecast detail, see below.

Le Semnoz 7-Day Snow Forecast Highlights

When will there be fresh snow in Le Semnoz?

Le Semnoz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,174ft)
Next Snow?
There is no snow currently in the forecast for Le Semnoz.
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7-Day Snow Outlook for Le Semnoz

 
Snowfall

 
Snow Line

Max 47°F
Min 24°F

New Snow

Snow falling to resort level (4,757ft).

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Le Semnoz Medium-Range (7-Day) Snow Forecast Detail

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.

Max 42°F
Min 30°F

Valley temperatures from an overnight low of 30°F to daytime highs around 42°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Sat
31

Snow unlikely

FogFogFairFog

Fog, fair, fog later.

Forecast times for Le Semnoz are in Paris (Europe/Paris) time zone.

Max 38°F
Min 26°F

Freeze-thaw conditions, with valley temperatures cooling to 26°F and rising to 38°F

Temperature at BaseTemp at Base

Sun
01

Snow unlikely

FogFogFairClear

Fog, fair, clear sky later.

Forecast times for Le Semnoz are in Paris (Europe/Paris) time zone.

Max 32°F
Min 24°F

Valley temperatures from an overnight low of 24°F to daytime highs around 32°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
02

Snow unlikely

FogFogCloudFog

Fog, cloudy, fog later.

Forecast times for Le Semnoz are in Paris (Europe/Paris) time zone.

Max 36°F
Min 25°F

Freeze-thaw conditions, with valley temperatures cooling to 25°F and rising to 36°F

Temperature at BaseTemp at Base

Tue
03

Snow unlikely

FogFogClearFog

Fog, clear sky, fog later.

Forecast times for Le Semnoz are in Paris (Europe/Paris) time zone.

Max 40°F
Min 25°F

Freeze-thaw conditions, with valley temperatures cooling to 25°F and rising to 40°F

Temperature at BaseTemp at Base

Wed
04

Snow unlikely

CloudFogFairClear

Cloudy first, fog then fair, clear sky later.

Forecast times for Le Semnoz are in Paris (Europe/Paris) time zone.

Max 44°F
Min 26°F

Freeze-thaw conditions, with valley temperatures cooling to 26°F and rising to 44°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
05

Snow unlikely

FogFairCloudFair

Fog first, fair then cloudy, fair later.

Forecast times for Le Semnoz are in Paris (Europe/Paris) time zone.

Max 47°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 47°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Fri
06

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

Forecast times for Le Semnoz are in Paris (Europe/Paris) time zone.

No significant snowfall is forecast for this period.

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 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.

Le Semnoz Snow Forecast updated at 07:44 PDT, next update expected 13:00 PDT.

How reliable is the snow in Le Semnoz?

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.