Chamonix Sud 48-Hour Snow Forecast
Updated 10 October 2026 18:48 PDT
2-Day Forecast for Chamonix Sud
48-hours from 11 October.
See below for forecast detail
Chamonix Sud Snow Forecast updated at 18:48 PDT, next update expected 00:00 PDT.
Forecast for today in Chamonix Sud
Max 55°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 55°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
11
New Snow
Light drizzle, cloudy, fair later.
Snow Line from 6,946ft to 6,289ft, with rain below.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Chamonix Sud
Max 61°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 61°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Clear sky.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 02:00 |  | Cloudy at altitude. Lt drizzle below. | 47°F | SW Light | 25% | |
| Sun | 03:00 | | Cloudy at altitude. Lt drizzle below. | 47°F | SW Calm | 25% | |
| Sun | 04:00 | | Cloudy at altitude. Lt drizzle below. | 47°F | SW Calm | 20% | |
| Sun | 05:00 | | Cloudy at altitude. Lt drizzle below. | 47°F | SW Light | 20% | |
| Sun | 06:00 | | Cloudy at altitude. Lt drizzle below. | 46°F | SW Light | 15% | |
| Sun | 07:00 | | Clear spells at altitude. Lt drizzle below. | 45°F | SW Calm | 10% | |
| Sun | 08:00 | | Clear spells at altitude. Lt drizzle below. | 45°F | SW Calm | 5% | |
| Sun | 09:00 | | Clear spells at altitude. Cloud below. | 47°F | SW Calm | 5% | |
| Sun | 10:00 | | Clear spells at altitude. Cloud below. | 49°F | SW Calm | 0% | |
| Sun | 11:00 |  | Cloudy at altitude. Mixed below. | 50°F | SW Light | 0% | |
| Sun | 12:00 | | Cloudy. | 53°F | SW Light | 0% | |
| Sun | 13:00 | | Cloudy. | 53°F | SW Light | 0% | |
| Sun | 14:00 | | Fair at altitude. Mixed below. | 55°F | SW Light | 0% | |
| Sun | 15:00 | | Cloudy. | 55°F | SW Light | 0% | |
| Sun | 16:00 | | Cloudy. | 54°F | SW Light | 0% | |
| Sun | 17:00 | | Cloudy. | 53°F | SW Light | 0% | |
| Sun | 18:00 | | Cloudy. | 51°F | SW Light | 0% | |
| Sun | 19:00 | | Cloudy. | 48°F | SW Light | 0% | |
| Sun | 20:00 | | Cloudy. | 48°F | SW Calm | 0% | |
| Sun | 21:00 | | Cloudy. | 47°F | SW Calm | 0% | |
| Sun | 22:00 | | Cloudy at altitude. Fair below. | 46°F | SW Calm | 0% | |
| Sun | 23:00 | | Cloudy at altitude. Fair below. | 45°F | SW Calm | 0% | |
| Mon | 00:00 | | Fair. | 43°F | S Calm | 0% | |
| Mon | 01:00 | | Fair. | 41°F | S Calm | 0% | |
| Mon | 02:00 | | Fair at altitude. Clear below. | 41°F | S Calm | 0% | |
| Mon | 03:00 | | Fair at altitude. Clear below. | 40°F | S Calm | 0% | |
| Mon | 04:00 | | Clear sky. | 40°F | S Calm | 0% | |
| Mon | 05:00 | | Clear sky. | 40°F | S Calm | 0% | |
| Mon | 06:00 | | Clear sky. | 40°F | S Calm | 0% | |
| Mon | 07:00 | | Clear sky. | 40°F | S Calm | 0% | |
| Mon | 08:00 | | Clear sky. | 40°F | S Calm | 0% | |
| Mon | 09:00 | | Clear sky. | 45°F | S Calm | 0% | |
| Mon | 10:00 | | Clear sky. | 52°F | S Calm | 0% | |
| Mon | 11:00 | | Clear sky. | 56°F | S Calm | 0% | |
| Mon | 12:00 | | Clear sky. | 58°F | S Light | 0% | |
| Mon | 13:00 | | Clear sky. | 60°F | S Light | 0% | |
| Mon | 14:00 | | Clear sky. | 61°F | S Light | 0% | |
| Mon | 15:00 | | Clear sky. | 61°F | S Light | 0% | |
| Mon | 16:00 | | Clear sky. | 61°F | S Light | 0% | |
| Mon | 17:00 | | Clear sky. | 60°F | S Light | 0% | |
| Mon | 18:00 | | Clear sky. | 57°F | S Light | 0% | |
| Mon | 19:00 | | Clear sky. | 51°F | S Calm | 0% | |
| Mon | 20:00 | | Clear sky. | 50°F | S Calm | 0% | |
| Mon | 21:00 | | Clear sky. | 49°F | S Calm | 0% | |
| Mon | 22:00 | | Clear sky. | 47°F | S Calm | 0% | |
| Mon | 23:00 | | Clear sky. | 46°F | S Calm | 0% | |
| Tue | 00:00 | | Clear sky. | 45°F | S Calm | 0% | |
| Tue | 01:00 | | Clear sky. | 44°F | S Calm | 0% | |
Snow Forecast near Chamonix Sud
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 1in | |||||||
| Flaine | - | - | |||||||
| La Flégère | - | - |
Chamonix Sud Snow
For current snow depths and skiing conditions, see our Current Snow Report for Chamonix Sud.
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 trail 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.
How reliable is the snow in Chamonix Sud?
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.