Chamonix Sud 48-Hour Snow Forecast
48-hour Forecast for Chamonix Sud (1,040m to 3,840m)
This is the 48-hour (2-Day) Snow Forecast for Chamonix Sud, France for 2 days from 29 May.
Updated 29 May 2025 00:07 IST.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with very light new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Sud Snow Forecast updated at 00:07 IST, next update expected imminently.
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Forecast for today in Chamonix Sud
Max 20℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 20℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Thu
29
Snow unlikely
Cloudy first, clear sky then clear spells, fair later.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with very light new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix Sud
Max 25℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 25℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Clear spells first, clear sky then fair, clear sky later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 |  | Cloudy. | 11℃ | S Light | 15% | |
| Thu | 01:00 | | Cloudy. | 10℃ | S Light | 5% | |
| Thu | 02:00 | | Cloudy. | 10℃ | S Light | 0% | |
| Thu | 03:00 | | Fair. | 9℃ | S Light | 0% | |
| Thu | 04:00 | | Fair. | 9℃ | S Light | 0% | |
| Thu | 05:00 | | Fair. | 10℃ | S Light | 0% | |
| Thu | 06:00 | | Clear sky. | 12℃ | S Light | 0% | |
| Thu | 07:00 | | Clear sky. | 14℃ | S Light | 0% | |
| Thu | 08:00 | | Clear sky. | 15℃ | S Light | 0% | |
| Thu | 09:00 | | Clear spells. | 16℃ | S Light | 0% | |
| Thu | 10:00 | | Fair. | 17℃ | S Light | 0% | |
| Thu | 11:00 | | Clear spells. | 18℃ | S Light | 0% | |
| Thu | 12:00 | | Clear spells. | 19℃ | S Light | 0% | |
| Thu | 13:00 | | Cloudy. | 20℃ | S Light | 0% | |
| Thu | 14:00 | | Clear spells. | 20℃ | S Light | 0% | |
| Thu | 15:00 | | Clear spells. | 19℃ | S Light | 0% | |
| Thu | 16:00 | | Clear spells. | 19℃ | S Light | 0% | |
| Thu | 17:00 | | Fair. | 18℃ | S Light | 0% | |
| Thu | 18:00 | | Fair. | 18℃ | S Light | 0% | |
| Thu | 19:00 | | Fair. | 16℃ | S Light | 0% | |
| Thu | 20:00 | | Clear sky. | 14℃ | S Light | 0% | |
| Thu | 21:00 | | Fair. | 13℃ | S Light | 0% | |
| Thu | 22:00 | | Clear spells. | 13℃ | S Light | 0% | |
| Thu | 23:00 | | Clear spells. | 13℃ | S Light | 0% | |
| Fri | 00:00 | | Clear spells. | 13℃ | SW Light | 0% | |
| Fri | 01:00 | | Clear spells. | 13℃ | SW Light | 0% | |
| Fri | 02:00 | | Fair. | 13℃ | SW Light | 0% | |
| Fri | 03:00 | | Clear spells. | 12℃ | SW Light | 0% | |
| Fri | 04:00 | | Clear sky. | 12℃ | SW Light | 0% | |
| Fri | 05:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Fri | 06:00 | | Clear sky. | 15℃ | SW Light | 0% | |
| Fri | 07:00 | | Clear sky. | 19℃ | SW Light | 0% | |
| Fri | 08:00 | | Clear sky. | 20℃ | SW Light | 0% | |
| Fri | 09:00 | | Clear sky. | 21℃ | SW Light | 0% | |
| Fri | 10:00 | | Clear sky. | 23℃ | SW Light | 0% | |
| Fri | 11:00 | | Clear sky. | 24℃ | SW Light | 0% | |
| Fri | 12:00 | | Clear sky. | 24℃ | SW Light | 0% | |
| Fri | 13:00 | | Fair. | 25℃ | SW Light | 0% | |
| Fri | 14:00 | | Clear sky. | 25℃ | SW Light | 0% | |
| Fri | 15:00 | | Clear sky at altitude. Fair below. | 24℃ | SW Light | 0% | |
| Fri | 16:00 | | Fair. | 23℃ | SW Light | 0% | |
| Fri | 17:00 | | Fair. | 22℃ | SW Light | 0% | |
| Fri | 18:00 | | Clear sky. | 21℃ | SW Light | 0% | |
| Fri | 19:00 | | Fair. | 19℃ | SW Light | 0% | |
| Fri | 20:00 | | Clear sky. | 17℃ | SW Light | 0% | |
| Fri | 21:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Fri | 22:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Fri | 23:00 | | Clear sky. | 16℃ | SW Light | 0% | |
Snow Forecast near Chamonix Sud
| Snow Report and Forecast | 48 Hr | Thu | Fri | Sat | Sun | Mon | Tue | Wed | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 26cm |
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.