Chamonix Sud Snow Forecast - 7 day
Snow Forecast for Chamonix Sud
When will there be fresh snow?
This is the 7-Day Snow Forecast for Chamonix Sud, France for 7 days from 10 May.
Updated 10 May 2025 05:38 CDT.
| Next Snow Expected | 12 May |
|---|---|
| Next Snow Amount | 4cm |
| Next 48 Hours | 21cm |
| Next 7 Days | 28cm |
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For Forecast detail, see below.
Forecast for Chamonix Sud
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with 21cm new snow forecast in the next 48 hours.
Chamonix Sud 7-Day Snow Forecast Overview
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| Sat 10 | Sun 11 | Mon 12 | Tue 13 | Wed 14 | Thu 15 | Fri 16 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 3,840m | -2℃
 | 0℃
 | -5℃
 +21cm
| -9℃
 +3cm
| -7℃
+4cm
| -2℃
| -3℃
|
| 2,440m | 4℃
| 6℃
| 5℃
+4cm
| 5℃
| 7℃
| 7℃
| 6℃
|
| 1,040m | 17℃
| 18℃
| 13℃
 | 12℃
 | 14℃
| 16℃
| 14℃
|
| Snow Line | varying 2,369m | varying 2,409m | varying 2,479m | ||||
| Max Town | 17℃ | 18℃ | 13℃ | 12℃ | 14℃ | 16℃ | 14℃ |
| Min Town | 6℃ | 7℃ | 7℃ | 7℃ | 8℃ | 8℃ | 7℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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 17℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 17℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Fair early, then cloudy later.
Max 18℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fair early, then cloudy later.
Max 13℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 13℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
12
up to 21cm New Snow
Cloudy, rain, light rain later.
Snow Line from 2,369m to 1,999m, with rain below.
Max 12℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
13
up to 3cm New Snow
Cloudy first, rain showers then light rain showers, cloudy later.
Snow Line from 2,409m to 1,979m, with rain below.
Max 14℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 14℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
14
up to 4cm New Snow
Clear spells first, cloudy then thunderstorms, cloudy later.
Snow Line from 2,479m to 2,379m, with rain below.
Max 16℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Clear spells, cloudy, fair later.
Max 14℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 14℃
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Clear sky first, clear spells then cloudy, fair later.
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 05:38 CDT, next update expected 11:00 CDT.