Chamonix Snow Forecast - 7 day
Updated 02 August 2026 01:48 CDT
7-Day Snow Forecast for Chamonix
1-week from 2 August.
For Forecast detail, see below.
There is a useful amount of 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.
Chamonix 7-Day Snow Forecast Highlights
When will there be fresh snow in Chamonix?
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7-Day Snow Outlook for Chamonix
Snowfall
Snow Line
Max 30℃
Min 14℃
2cm New Snow
Snow Line from 3,384m to 3,168m, with rain below.
There is a useful amount of 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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Chamonix 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 30℃
Min 15℃
Valley temperatures from an overnight low of 15℃ to daytime highs around 30℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
02
Snow unlikely
Clear sky.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 30℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 30℃
Temperature at BaseTemp at Base
Mon
03
Snow unlikely
Clear sky, rain showers, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 29℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 29℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
04
Snow unlikely
Fair first, clear sky then light drizzle, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 25℃
Min 15℃
Valley temperatures from an overnight low of 15℃ to daytime highs around 25℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
05
Snow unlikely
Clear sky, drizzle, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 26℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 26℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
06
up to 1cm New Snow
Fair first, clear sky then light drizzle, drizzle later.
Snow Line from 3,384m to 3,353m, with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 21℃
Min 15℃
Valley temperatures from an overnight low of 15℃ to daytime highs around 21℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
07
up to 1cm New Snow
Light drizzle early, then fair later.
Snow Line from 3,322m to 3,168m, with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 21℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 21℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
08
Snow unlikely
Clear spells early, then clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
This Snow Forecast for Chamonix, 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 Chamonix, 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.
Chamonix Snow Forecast updated at 01:48 CDT, next update expected 04:00 CDT.
Snow Forecast near Chamonix
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Ski Pass Mont Blanc | - | 3cm | |||||||
| Chamonix Sud | - | 2cm |
Snow Reliability
Chamonix typically enjoys reliable snowfall, with an average snow depth of 80-200 cm throughout the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.