Chamonix Sud Snow Forecast - 7 day
Updated 22 July 2026 08:46 BST
7-Day Snow Forecast for Chamonix Sud
1-week from 22 July.
For Forecast detail, see below.
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Chamonix Sud 7-Day Snow Forecast Highlights
When will there be fresh snow in Chamonix Sud?
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7-Day Snow Outlook for Chamonix Sud
Snowfall
Snow Line
Max 27℃ 81°F
Min 11℃ 51°F
10cm 4in New Snow
Snow Line from 3,625m 11,893ft to 2,994m 9,823ft , with rain below.
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Chamonix Sud 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 24℃ 74°F
Min 11℃ 51°F
Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 24℃ 74°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
22
Snow unlikely
Clear sky.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Max 24℃ 74°F
Min 11℃ 52°F
Valley temperatures from an overnight low of 11℃ 52°F to daytime highs around 24℃ 74°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
23
Snow unlikely
Clear sky, clear spells, clear sky later.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Max 26℃ 79°F
Min 11℃ 51°F
Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 26℃ 79°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
24
Snow unlikely
Clear sky.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Max 27℃ 81°F
Min 15℃ 59°F
Valley temperatures from an overnight low of 15℃ 59°F to daytime highs around 27℃ 81°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
25
up to 1cm New Snow
Clear sky, drizzle, light drizzle later.
Snow Line from 3,532m 11,588ft to 3,378m 11,083ft , with rain below.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Max 20℃ 68°F
Min 14℃ 58°F
Valley temperatures from an overnight low of 14℃ 58°F to daytime highs around 20℃ 68°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
26
up to 5cm up to 2in New Snow
Drizzle, light drizzle, drizzle later.
Snow Line from 3,625m 11,893ft to 2,994m 9,823ft , with rain below.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Max 21℃ 69°F
Min 15℃ 58°F
Valley temperatures from an overnight low of 15℃ 58°F to daytime highs around 21℃ 69°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
27
up to 4cm up to 2in New Snow
Heavy drizzle, drizzle, clear spells later.
Snow Line from 3,348m 10,984ft to 3,055m 10,023ft , with rain below.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Max 26℃ 79°F
Min 13℃ 55°F
Valley temperatures from an overnight low of 13℃ 55°F to daytime highs around 26℃ 79°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
28
Snow unlikely
Clear sky.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
This Snow Forecast for Chamonix Sud, 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 Sud, 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 Sud Snow Forecast updated at 08:46 BST, next update expected 14:00 BST.
Snow Forecast near Chamonix Sud
| Ski Area | 48 Hr | 7 Day | We | Th | Fr | Sa | Su | Mo | Tu |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 10cm 4in |
Snow Reliability
Chamonix Sud generally sees a snow depth of around 180 cm in winter, with reliable snowfall throughout the season. For the latest snow conditions, including updates on snowmelt and depth, visit J2Ski.