Chamonix Sud 48-Hour Snow Forecast
48-hour Forecast for Chamonix Sud ( 1,040m to 3,840m 3,412ft to 12,598ft )
This is the 48-hour (2-Day) Snow Forecast for Chamonix Sud, France for 2 days from 10 May.
Updated 09 May 2025 23:31 BST.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with 8cm 3in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Sud Snow Forecast updated at 23:31 BST, next update expected imminently.
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Forecast for today in Chamonix Sud
Max 17℃ 62°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 17℃ 62°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Fair early, then clear spells later.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with 8cm 3in new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix Sud
Max 18℃ 64°F
Min 7℃ 45°F
Valley temperatures from an overnight low of 7℃ 45°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fair early, then cloudy later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Fair. | 7℃ 44°F | SW Calm | 0% | |
| Sat | 01:00 | | Fair. | 6℃ 44°F | SW Light | 0% | |
| Sat | 02:00 | | Fair. | 6℃ 42°F | SW Light | 0% | |
| Sat | 03:00 |  | Fair at altitude. Clear below. | 6℃ 43°F | SW Light | 0% | |
| Sat | 04:00 | | Fair at altitude. Clear below. | 6℃ 43°F | SW Light | 0% | |
| Sat | 05:00 | | Fair. | 6℃ 42°F | SW Light | 0% | |
| Sat | 06:00 | | Clear sky. | 8℃ 46°F | SW Light | 0% | |
| Sat | 07:00 | | Clear sky. | 10℃ 50°F | SW Light | 0% | |
| Sat | 08:00 | | Fair. | 12℃ 53°F | SW Light | 0% | |
| Sat | 09:00 | | Fair. | 13℃ 55°F | SW Light | 0% | |
| Sat | 10:00 | | Fair. | 14℃ 57°F | SW Light | 0% | |
| Sat | 11:00 | | Fair. | 15℃ 59°F | SW Light | 0% | |
| Sat | 12:00 | | Fair. | 16℃ 60°F | SW Light | 5% | |
| Sat | 13:00 | | Fair. | 17℃ 62°F | SW Light | 25% | |
| Sat | 14:00 | | Fair. | 17℃ 62°F | SW Light | 70% | |
| Sat | 15:00 | | Fair. | 17℃ 62°F | SW Light | 85% | |
| Sat | 16:00 | | Fair. | 16℃ 60°F | SW Light | 95% | |
| Sat | 17:00 | | Fair. | 15℃ 59°F | SW Light | 95% | |
| Sat | 18:00 | | Clear spells. | 13℃ 56°F | SW Light | 65% | |
| Sat | 19:00 |  | Clear spells at altitude. Lt rain below. | 11℃ 53°F | SW Light | 35% | |
| Sat | 20:00 | | Clear spells. | 11℃ 52°F | SW Light | 5% | |
| Sat | 21:00 | | Fair. | 11℃ 51°F | SW Light | 0% | |
| Sat | 22:00 | | Fair at altitude. Mixed below. | 10℃ 50°F | SW Light | 0% | |
| Sat | 23:00 | | Clear spells at altitude. Fair below. | 9℃ 48°F | SW Calm | 0% | |
| Sun | 00:00 | | Fair. | 8℃ 46°F | SW Light | 0% | |
| Sun | 01:00 | | Fair. | 8℃ 46°F | SW Light | 0% | |
| Sun | 02:00 | | Fair. | 8℃ 46°F | SW Light | 0% | |
| Sun | 03:00 | | Fair. | 7℃ 45°F | SW Light | 0% | |
| Sun | 04:00 | | Fair. | 7℃ 45°F | SW Light | 0% | |
| Sun | 05:00 | | Clear spells. | 8℃ 46°F | SW Light | 0% | |
| Sun | 06:00 | | Cloudy. | 10℃ 51°F | SW Calm | 0% | |
| Sun | 07:00 | | Fair. | 13℃ 55°F | SW Calm | 0% | |
| Sun | 08:00 | | Fair. | 14℃ 57°F | SW Light | 0% | |
| Sun | 09:00 | | Clear spells. | 15℃ 59°F | SW Light | 0% | |
| Sun | 10:00 | | Cloudy. | 16℃ 61°F | SW Light | 0% | |
| Sun | 11:00 | | Clear spells. | 17℃ 63°F | SW Light | 5% | |
| Sun | 12:00 | | Clear spells. | 18℃ 64°F | SW Light | 15% | |
| Sun | 13:00 | | Cloudy. | 18℃ 64°F | SW Light | 30% | |
| Sun | 14:00 | | Cloudy. | 17℃ 63°F | SW Light | 55% | |
| Sun | 15:00 | | Clear spells. | 18℃ 63°F | SW Light | 80% | |
| Sun | 16:00 | | Clear spells. | 17℃ 62°F | SW Light | 95% | |
| Sun | 17:00 | | Cloudy. | 14℃ 58°F | SW Light | 100% | |
| Sun | 18:00 | | Cloudy. | 13℃ 55°F | SW Light | 90% | |
| Sun | 19:00 | | Cloudy. | 12℃ 53°F | SW Light | 85% | |
| Sun | 20:00 | | Fog at altitude. Cloud below. | 12℃ 53°F | SW Light | 80% | |
| Sun | 21:00 | | Fog at altitude. Cloud below. | 11℃ 52°F | SW Light | 70% | |
| Sun | 22:00 | | Cloudy. | 10℃ 51°F | SW Light | 50% | |
| Sun | 23:00 | | Cloudy. | 10℃ 50°F | SW Light | 25% | |
Snow Forecast near Chamonix Sud
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 15cm 6in | 23cm 9in | |||||||
| Les Arcs | 9cm 3in | 12cm 5in | |||||||
| Flaine | 3cm 1in | 3cm 1in | |||||||
| La Clusaz | 5cm 2in | 6cm 2in |
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.