Chamonix Sud Long-Range Snow Forecast
Snow Forecast for Chamonix Sud
When will there be fresh snow?
This is the Long-range Snow Forecast for Chamonix Sud, France for 15 days from 30 May.
Updated 29 May 2025 21:35 BST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Chamonix Sud. | |
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For Forecast detail, see below.
Forecast for Chamonix Sud
Max 25℃ 77°F
Min 13℃ 55°F
Valley temperatures from an overnight low of 13℃ 55°F to daytime highs around 25℃ 77°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Cloudy early, then clear sky later.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with very light new snow forecast in the next 48 hours.
Chamonix Sud Long-Range (16-Day) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 30 | | Clear sky. | Max 25℃ 77°F Min 13℃ 55°F |
| Sat 31 |  | Cloudy. | Max 26℃ 79°F Min 14℃ 56°F |
| Sun 01 | | up to 1cm New Snow | Max 24℃ 75°F Min 16℃ 60°F |
| Mon 02 |  | up to 19cm up to 7in New Snow | Max 17℃ 62°F Min 13℃ 55°F |
| Tue 03 |  | up to 2cm up to 1in New Snow | Max 21℃ 70°F Min 13℃ 55°F |
| Wed 04 |  | up to 2cm up to 1in New Snow | Max 20℃ 69°F Min 14℃ 57°F |
| Thu 05 | | Cloudy. | Max 21℃ 70°F Min 15℃ 59°F |
| Fri 06 | | up to 1cm New Snow | Max 23℃ 73°F Min 12℃ 54°F |
| Sat 07 |  | Light snow at altitude, light drizzle below. | Max 23℃ 73°F Min 14℃ 57°F |
| Sun 08 | | Clear sky at altitude, clear spells below. | Max 27℃ 80°F Min 17℃ 63°F |
| Mon 09 | | Light snow at altitude, light rain below. | Max 28℃ 81°F Min 17℃ 63°F |
| Tue 10 | | Clear spells. | Max 28℃ 82°F Min 17℃ 63°F |
| Wed 11 | | up to 1cm up to 1in New Snow | Max 24℃ 75°F Min 16℃ 61°F |
| Thu 12 | | up to 8cm up to 3in New Snow | Max 16℃ 60°F Min 11℃ 52°F |
| Fri 13 | | Fair at altitude, cloudy below. | Max 18℃ 64°F Min 10℃ 50°F |
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 21:35 BST, next update expected imminently.
Snow Forecast near Chamonix Sud
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 1cm - | 10cm 4in |