Chamonix Sud 48-Hour Snow Forecast
Updated 02 May 2026 08:44 BST
Avalanche Risk
Moderate
The overall Avalanche Risk Level in Chamonix was reported as Moderate (Level 2): ALWAYS check local advice before leaving marked runs.
2-Day Forecast for Chamonix Sud
48-hours from 2 May.
See below for forecast detail
Chamonix Sud Snow Forecast updated at 08:44 BST, next update expected imminently.
Forecast for today in Chamonix Sud
Max 20℃ 68°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for Chamonix Sud are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Chamonix Sud
Max 18℃ 65°F
Min 7℃ 44°F
Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 18℃ 65°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
03
Snow unlikely
Cloudy.
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? | |||
|---|---|---|---|---|---|---|---|
| Sat | 02:00 | | Cloudy. | 8℃ 46°F | SE Calm | 0% | |
| Sat | 03:00 | | Cloudy. | 8℃ 46°F | SE Calm | 0% | |
| Sat | 04:00 | | Cloudy. | 7℃ 44°F | SE Calm | 0% | |
| Sat | 05:00 |  | Clear spells. | 6℃ 43°F | SE Light | 0% | |
| Sat | 06:00 | | Clear sky at altitude. Fair below. | 6℃ 42°F | SE Light | 0% | |
| Sat | 07:00 | | Clear sky. | 7℃ 44°F | SE Light | 0% | |
| Sat | 08:00 | | Clear sky. | 9℃ 49°F | SE Light | 0% | |
| Sat | 09:00 | | Clear sky. | 14℃ 57°F | SE Calm | 0% | |
| Sat | 10:00 | | Fair. | 16℃ 60°F | SE Calm | 0% | |
| Sat | 11:00 | | Cloudy. | 17℃ 63°F | SE Calm | 0% | |
| Sat | 12:00 | | Clear spells. | 18℃ 65°F | SE Calm | 0% | |
| Sat | 13:00 | | Clear spells at altitude. Cloud below. | 19℃ 67°F | SE Calm | 0% | |
| Sat | 14:00 | | Cloudy. | 20℃ 68°F | SE Calm | 0% | |
| Sat | 15:00 | | Cloudy. | 20℃ 68°F | SE Calm | 5% | |
| Sat | 16:00 | | Cloudy. | 20℃ 68°F | SE Calm | 10% | |
| Sat | 17:00 | | Cloudy. | 20℃ 67°F | SE Calm | 10% | |
| Sat | 18:00 | | Cloudy. | 18℃ 65°F | SE Calm | 10% | |
| Sat | 19:00 | | Cloudy. | 17℃ 62°F | SE Calm | 5% | |
| Sat | 20:00 | | Cloudy. | 15℃ 58°F | SE Calm | 0% | |
| Sat | 21:00 | | Cloudy. | 12℃ 54°F | SE Calm | 0% | |
| Sat | 22:00 | | Cloudy. | 11℃ 52°F | SE Light | 0% | |
| Sat | 23:00 | | Cloudy. | 9℃ 49°F | SE Light | 0% | |
| Sun | 00:00 | | Cloudy. | 9℃ 47°F | SE Light | 0% | |
| Sun | 01:00 | | Cloudy. | 8℃ 45°F | SE Light | 0% | |
| Sun | 02:00 | | Cloudy. | 7℃ 45°F | SE Light | 0% | |
| Sun | 03:00 | | Cloudy. | 7℃ 45°F | SE Light | 0% | |
| Sun | 04:00 | | Cloudy. | 7℃ 44°F | SE Light | 0% | |
| Sun | 05:00 | | Cloudy. | 7℃ 44°F | SE Light | 0% | |
| Sun | 06:00 | | Cloudy. | 7℃ 45°F | SE Light | 0% | |
| Sun | 07:00 | | Cloudy. | 7℃ 45°F | SE Light | 0% | |
| Sun | 08:00 | | Cloudy. | 10℃ 49°F | SE Light | 0% | |
| Sun | 09:00 | | Cloudy. | 13℃ 56°F | SE Light | 0% | |
| Sun | 10:00 | | Cloudy. | 15℃ 59°F | SE Light | 0% | |
| Sun | 11:00 | | Cloudy. | 14℃ 58°F | SE Light | 0% | |
| Sun | 12:00 | | Cloudy. | 16℃ 60°F | SE Light | 0% | |
| Sun | 13:00 | | Cloudy. | 17℃ 63°F | SE Light | 0% | |
| Sun | 14:00 | | Cloudy. | 18℃ 65°F | SE Light | 5% | |
| Sun | 15:00 | | Cloudy. | 18℃ 64°F | SE Light | 5% | |
| Sun | 16:00 | | Cloudy. | 18℃ 63°F | SE Calm | 10% | |
| Sun | 17:00 |  | Cloudy at altitude. Lt drizzle below. | 16℃ 61°F | SE Calm | 10% | |
| Sun | 18:00 | | Cloudy. | 15℃ 59°F | SE Calm | 10% | |
| Sun | 19:00 | | Cloudy at altitude. Mixed below. | 15℃ 58°F | SE Calm | 10% | |
| Sun | 20:00 | | Cloudy. | 13℃ 56°F | SE Light | 10% | |
| Sun | 21:00 | | Cloudy. | 11℃ 52°F | SE Light | 10% | |
| Sun | 22:00 | | Cloudy. | 10℃ 49°F | SE Light | 10% | |
| Sun | 23:00 | | Cloudy. | 9℃ 48°F | SE Light | 10% | |
| Mon | 00:00 | | Cloudy. | 8℃ 47°F | SE Light | 15% | |
| Mon | 01:00 | | Cloudy. | 8℃ 45°F | SE Light | 25% | |
Snow Forecast near Chamonix Sud
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Les Arcs | 2cm 1in | 30cm 12in | |||||||
| La Clusaz | 1cm - | 17cm 7in | |||||||
| Chamonix | 2cm 1in | 14cm 6in | |||||||
| La Flégère | 2cm 1in | 9cm 4in | |||||||
| Morzine | 1cm - | 9cm 4in | |||||||
| Avoriaz | - | 8cm 3in | |||||||
| Flaine | 1cm - | 7cm 3in | |||||||
| Les Gets | - | 7cm 3in |
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.