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 16 days from 30 April.
Updated 30 April 2025 04:37 UTC.
| Next Snow Expected | 5 May |
|---|---|
| Next Snow Amount | 9cm 4in |
| Next 48 Hours | - - |
| Next 7 Days | 67cm 27in |
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For Forecast detail, see below.
Forecast for Chamonix Sud
Max 20℃ 68°F
Min 8℃ 46°F
Valley temperatures from an overnight low of 8℃ 46°F to daytime highs around 20℃ 68°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Clear sky early, then fair 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 | |
|---|---|---|---|
| Wed 30 | | Clear sky. | Max 20℃ 68°F Min 8℃ 46°F |
| Thu 01 | | Clear sky. | Max 22℃ 71°F Min 9℃ 48°F |
| Fri 02 | | Fair. | Max 24℃ 75°F Min 11℃ 52°F |
| Sat 03 |  | up to 5cm up to 2in New Snow | Max 19℃ 66°F Min 14℃ 56°F |
| Sun 04 |  | up to 23cm up to 9in New Snow | Max 15℃ 60°F Min 11℃ 51°F |
| Mon 05 |  | up to 11cm up to 4in New Snow | Max 11℃ 52°F Min 8℃ 46°F |
| Tue 06 | | up to 9cm up to 4in New Snow | Max 13℃ 56°F Min 6℃ 42°F |
| Wed 07 |  | up to 19cm up to 8in New Snow | Max 11℃ 51°F Min 4℃ 40°F |
| Thu 08 | | Clear spells at altitude, cloudy below. | Max 11℃ 51°F Min 5℃ 42°F |
| Fri 09 | | Clear sky at altitude, fair below. | Max 15℃ 60°F Min 5℃ 41°F |
| Sat 10 | | Clear sky. | Max 17℃ 63°F Min 7℃ 45°F |
| Sun 11 | | up to 3cm up to 1in New Snow | Max 16℃ 61°F Min 10℃ 49°F |
| Mon 12 |  | up to 6cm up to 2in New Snow | Max 13℃ 56°F Min 8℃ 46°F |
| Tue 13 | | Clear sky. | Max 18℃ 64°F Min 8℃ 45°F |
| Wed 14 | | up to 5cm up to 2in New Snow | Max 14℃ 58°F Min 11℃ 51°F |
| Thu 15 | | up to 3cm up to 1in New Snow | Max 15℃ 58°F Min 9℃ 48°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 04:37 UTC, next update expected imminently.