Les Bossons Snow Forecast - 7 day
Updated 21 March 2026 01:41 NZDT
7-Day Snow Forecast for Les Bossons
1-week from 20 March.
For Forecast detail, see below.
Avalanche Risk
Moderate
There is some snow in the long-range forecast (8 to 16 days from today)!
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Les Bossons 7-Day Snow Forecast Highlights
When will there be fresh snow in Les Bossons?
| Next Snow Expected | 22 March |
|---|---|
| Next Snow Amount | 4cm |
| Next 48 Hours | 4cm |
| Next 7 Days | 17cm |
7-Day Snow Outlook for Les Bossons
Snowfall
Snow Line
Max 9℃
Min -6℃
14cm New Snow
Snow Line from 1,220m to resort level (1,020m).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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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 9℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 9℃
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.
Max 8℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 8℃
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Clear spells, clear sky, cloudy later.
Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.
Max 6℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 6℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
4cm New Snow
Cloudy first, heavy snow then clear spells, light rain showers later.
Snow Line from 1,220m to resort level (1,020m).
Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.
Max 7℃
Min -6℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -6℃ and rising to 7℃
Temperature at BaseTemp at Base
Mon
23
Snow unlikely
Fair first, clear sky then fair, cloudy later.
Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.
Max 8℃
Min -4℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 8℃
Temperature at BaseTemp at Base
Tue
24
Snow unlikely
Cloudy, clear sky, clear spells later.
Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.
Max 8℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 8℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
25
5cm to 7cm New Snow
Clear sky, cloudy, heavy snow showers later.
Snow Line from 1,035m to resort level (1,020m).
Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.
Max 0℃
Min -4℃
Valley temperatures from an overnight low of -4℃ to daytime highs around 0℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
2cm to 4cm New Snow
Light snow early, then cloudy later.
Snow falling to resort level (1,020m).
Forecast times for Les Bossons are in Paris (Europe/Paris) time zone.
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 01:41 NZDT, next update expected 07:00 NZDT.
Snow Forecast near Les Bossons
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.