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Les Bossons 7-Day Snow Forecast - 3rd July 2026

Les Bossons Snow Forecast - 7 day

ECMWF IFS
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Updated 03 July 2026 13:44 NZST

7-Day Snow Forecast for Les Bossons

1-week from 3 July.

For Forecast detail, see below.

Les Bossons 7-Day Snow Forecast Highlights

When will there be fresh snow in Les Bossons?

Les Bossons Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,215m)
Next Snow?
There is no snow currently in the forecast for Les Bossons.

7-Day Snow Outlook for Les Bossons

 
Snowfall

 
Snow Line

Max 28℃
Min 12℃

Snow unlikely

Les Bossons 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 25℃
Min 12℃

Valley temperatures from an overnight low of 12℃ to daytime highs around 25℃

Temperature at BaseTemp at Base

Fri
03

Snow unlikely

ClearClearMixedFair

Clear sky, clear spells, fair later.

Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.

Max 26℃
Min 12℃

Valley temperatures from an overnight low of 12℃ to daytime highs around 26℃

Temperature at BaseTemp at Base

Sat
04

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.

Max 27℃
Min 12℃

Valley temperatures from an overnight low of 12℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Sun
05

Snow unlikely

ClearClearFairFair

Clear sky early, then fair later.

Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.

Max 27℃
Min 13℃

Valley temperatures from an overnight low of 13℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Mon
06

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.

Max 27℃
Min 13℃

Valley temperatures from an overnight low of 13℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Tue
07

Snow unlikely

FairFairMixedFair

Fair, clear spells, fair later.

Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.

Max 28℃
Min 15℃

Valley temperatures from an overnight low of 15℃ to daytime highs around 28℃

Temperature at BaseTemp at Base

Wed
08

Snow unlikely

MixedMixedClearFair

Clear spells, clear sky, fair later.

Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.

Max 28℃
Min 15℃

Valley temperatures from an overnight low of 15℃ to daytime highs around 28℃

Temperature at BaseTemp at Base

Thu
09

Snow unlikely

ClearClearFairClear

Clear sky, fair, clear sky later.

Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Les Bossons, 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 Les Bossons, 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.

Les Bossons Snow Forecast updated at 13:44 NZST, next update expected imminently.

Snow Reliability

Les Bossons typically enjoys reliable snow conditions, with average depths ranging from 80 to 200 cm throughout the season. For the latest snow info and detailed forecasts, check J2Ski regularly.