Chamonix Sud 48-Hour Snow Forecast
Updated 11 August 2026 14:50 CDT
2-Day Forecast for Chamonix Sud
48-hours from 12 August.
See below for forecast detail
Chamonix Sud Snow Forecast updated at 14:50 CDT, next update expected imminently.
Forecast for today in Chamonix Sud
Max 29℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 29℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Clear sky, light drizzle, clear sky later.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Chamonix Sud
Max 30℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 30℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
13
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? | |||
|---|---|---|---|---|---|---|---|
| Wed | 00:00 | | Fair at altitude. Clear below. | 18℃ | SE Light | 0% | |
| Wed | 01:00 | | Clear sky. | 17℃ | SE Light | 0% | |
| Wed | 02:00 | | Clear sky. | 17℃ | SE Light | 0% | |
| Wed | 03:00 | | Clear sky. | 16℃ | SE Light | 0% | |
| Wed | 04:00 | | Clear sky. | 16℃ | SE Light | 0% | |
| Wed | 05:00 | | Clear sky. | 16℃ | SE Light | 0% | |
| Wed | 06:00 | | Clear sky. | 16℃ | SE Light | 0% | |
| Wed | 07:00 | | Clear sky. | 16℃ | SE Light | 0% | |
| Wed | 08:00 | | Clear sky. | 20℃ | SE Light | 0% | |
| Wed | 09:00 | | Clear sky. | 24℃ | SE Calm | 0% | |
| Wed | 10:00 | | Clear sky. | 26℃ | SE Calm | 0% | |
| Wed | 11:00 | | Clear sky. | 27℃ | SE Calm | 0% | |
| Wed | 12:00 | | Clear sky. | 29℃ | SE Calm | 0% | |
| Wed | 13:00 | | Clear sky. | 29℃ | SE Calm | 5% | |
| Wed | 14:00 | | Light snow at altitude. Lt rain below. | 29℃ | SE Light | 15% | |
| Wed | 15:00 | | Light drizzle. | 28℃ | SE Light | 40% | |
| Wed | 16:00 | | Heavy snow showers at altitude. Drizzle below. | 26℃ | SE Light | 70% | |
| Wed | 17:00 | | Light snow at altitude. Lt drizzle below. | 26℃ | SE Light | 90% | |
| Wed | 18:00 | | Light snow at altitude. Lt drizzle below. | 27℃ | SE Light | 90% | |
| Wed | 19:00 | | Light drizzle. | 26℃ | SE Light | 80% | |
| Wed | 20:00 | | Light drizzle. | 24℃ | SE Calm | 70% | |
| Wed | 21:00 | | Fair at altitude. Clear below. | 22℃ | SE Light | 45% | |
| Wed | 22:00 | | Fair at altitude. Clear below. | 21℃ | SE Light | 20% | |
| Wed | 23:00 | | Clear spells. | 20℃ | SE Calm | 0% | |
| Thu | 00:00 |  | Fair. | 18℃ | SW Calm | 0% | |
| Thu | 01:00 | | Fair. | 17℃ | SW Calm | 0% | |
| Thu | 02:00 | | Fair. | 17℃ | SW Calm | 0% | |
| Thu | 03:00 | | Clear sky at altitude. Fair below. | 16℃ | SW Calm | 0% | |
| Thu | 04:00 | | Clear sky at altitude. Fair below. | 16℃ | SW Calm | 0% | |
| Thu | 05:00 | | Clear sky at altitude. Fair below. | 16℃ | SW Calm | 0% | |
| Thu | 06:00 | | Clear sky. | 16℃ | SW Calm | 0% | |
| Thu | 07:00 | | Clear sky. | 17℃ | SW Calm | 0% | |
| Thu | 08:00 | | Clear sky. | 20℃ | SW Calm | 0% | |
| Thu | 09:00 | | Clear sky. | 24℃ | SW Calm | 0% | |
| Thu | 10:00 | | Clear sky. | 26℃ | SW Light | 0% | |
| Thu | 11:00 | | Clear sky. | 28℃ | SW Light | 0% | |
| Thu | 12:00 | | Clear sky. | 29℃ | SW Light | 0% | |
| Thu | 13:00 | | Clear sky at altitude. Fair below. | 30℃ | SW Light | 0% | |
| Thu | 14:00 | | Fair at altitude. Clear below. | 30℃ | SW Light | 0% | |
| Thu | 15:00 | | Fair. | 30℃ | SW Light | 15% | |
| Thu | 16:00 | | Fair. | 30℃ | SW Light | 35% | |
| Thu | 17:00 | | Light snow at altitude. Lt rain below. | 30℃ | SW Light | 50% | |
| Thu | 18:00 | | Fair at altitude. Clear below. | 30℃ | SW Light | 45% | |
| Thu | 19:00 | | Clear sky. | 29℃ | SW Light | 35% | |
| Thu | 20:00 | | Clear sky. | 27℃ | SW Light | 25% | |
| Thu | 21:00 | | Clear sky. | 25℃ | SW Light | 15% | |
| Thu | 22:00 | | Clear sky. | 23℃ | SW Calm | 5% | |
| Thu | 23:00 | | Clear sky. | 21℃ | SW Light | 0% | |
Snow Forecast near Chamonix Sud
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | We | Th | Fr | Sa | Su | Mo | Tu |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 11cm |
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 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.
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.