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 26 June.
Updated 26 June 2025 13:35 BST.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with no new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Sud Snow Forecast updated at 13:35 BST, next update expected 19:00 BST.
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Forecast for today in Chamonix Sud
Max 23℃ 73°F
Min 17℃ 62°F
Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 23℃ 73°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Thu
26
Snow unlikely
Thunderstorms first, rain showers then light rain showers, clear spells later.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with no new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix Sud
Max 25℃ 77°F
Min 14℃ 58°F
Valley temperatures from an overnight low of 14℃ 58°F to daytime highs around 25℃ 77°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Fair, cloudy, fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 | | Cloudy. | 22℃ 71°F | SW Light | 25% | |
| Thu | 01:00 |  | Thunderstorms. | 20℃ 68°F | SW Light | 95% | |
| Thu | 02:00 | | Cloudy. | 18℃ 65°F | SW Light | 85% | |
| Thu | 03:00 | | Moderate/heavy snow showers at altitude. Storm below. | 18℃ 65°F | SW Light | 85% | |
| Thu | 04:00 | | Thunderstorms. | 18℃ 65°F | SW Light | 85% | |
| Thu | 05:00 |  | Moderate/heavy snow showers at altitude. Lt rain below. | 19℃ 66°F | SW Light | 70% | |
| Thu | 06:00 | | Light rain. | 19℃ 67°F | SW Light | 30% | |
| Thu | 07:00 | | Clear spells. | 22℃ 72°F | SW Light | 5% | |
| Thu | 08:00 | | Cloudy. | 22℃ 72°F | SW Light | 15% | |
| Thu | 09:00 | | Moderate/heavy snow showers at altitude. Storm below. | 22℃ 71°F | SW Light | 90% | |
| Thu | 10:00 | | Light snow showers at altitude. Lt rain below. | 23℃ 73°F | SW Breeze | 95% | |
| Thu | 11:00 | | Thunderstorms. | 22℃ 72°F | SW Light | 85% | |
| Thu | 12:00 | | Thunderstorms. | 21℃ 69°F | SW Breeze | 85% | |
| Thu | 13:00 | | Light snow showers at altitude. Lt rain below. | 21℃ 70°F | SW Light | 70% | |
| Thu | 14:00 | | Cloudy. | 21℃ 69°F | SW Light | 45% | |
| Thu | 15:00 | | Cloudy. | 20℃ 69°F | SW Breeze | 40% | |
| Thu | 16:00 | | Clear spells. | 20℃ 69°F | SW Light | 25% | |
| Thu | 17:00 | | Clear spells. | 20℃ 68°F | SW Light | 10% | |
| Thu | 18:00 | | Clear spells. | 19℃ 67°F | SW Light | 5% | |
| Thu | 19:00 | | Cloudy. | 19℃ 65°F | SW Light | 5% | |
| Thu | 20:00 | | Cloudy at altitude. Lt rain below. | 18℃ 65°F | SW Light | 0% | |
| Thu | 21:00 | | Clear spells. | 18℃ 64°F | SW Light | 0% | |
| Thu | 22:00 | | Clear spells. | 17℃ 63°F | SW Light | 0% | |
| Thu | 23:00 | | Clear spells. | 17℃ 62°F | SW Light | 0% | |
| Fri | 00:00 | | Fair. | 16℃ 61°F | SW Light | 0% | |
| Fri | 01:00 | | Fair. | 16℃ 61°F | SW Light | 0% | |
| Fri | 02:00 | | Fair. | 16℃ 61°F | SW Light | 0% | |
| Fri | 03:00 | | Fair. | 15℃ 58°F | SW Light | 0% | |
| Fri | 04:00 | | Clear sky at altitude. Fair below. | 14℃ 58°F | SW Light | 0% | |
| Fri | 05:00 | | Cloudy. | 15℃ 60°F | SW Light | 0% | |
| Fri | 06:00 | | Cloudy. | 17℃ 62°F | SW Light | 0% | |
| Fri | 07:00 |  | Clear sky. | 19℃ 66°F | SW Light | 0% | |
| Fri | 08:00 | | Cloudy. | 20℃ 68°F | SW Light | 0% | |
| Fri | 09:00 | | Cloudy. | 21℃ 70°F | SW Light | 0% | |
| Fri | 10:00 | | Cloudy. | 22℃ 72°F | SW Light | 0% | |
| Fri | 11:00 | | Fair. | 23℃ 74°F | SW Light | 0% | |
| Fri | 12:00 | | Clear spells at altitude. Fair below. | 24℃ 76°F | SW Light | 0% | |
| Fri | 13:00 | | Clear spells. | 25℃ 76°F | SW Light | 0% | |
| Fri | 14:00 | | Clear spells at altitude. Fair below. | 25℃ 77°F | SW Light | 0% | |
| Fri | 15:00 | | Clear spells at altitude. Fair below. | 25℃ 77°F | SW Light | 0% | |
| Fri | 16:00 | | Clear spells. | 24℃ 76°F | SW Light | 0% | |
| Fri | 17:00 | | Clear spells. | 24℃ 75°F | SW Light | 0% | |
| Fri | 18:00 | | Clear spells. | 23℃ 74°F | SW Calm | 0% | |
| Fri | 19:00 | | Fair. | 22℃ 71°F | SW Light | 0% | |
| Fri | 20:00 | | Fair. | 20℃ 67°F | SW Light | 0% | |
| Fri | 21:00 | | Clear sky. | 18℃ 65°F | SW Light | 0% | |
| Fri | 22:00 | | Clear sky. | 18℃ 64°F | SW Light | 0% | |
| Fri | 23:00 | | Fair. | 18℃ 63°F | SW Light | 0% | |
Snow Forecast near Chamonix Sud
| Snow Report and Forecast | 48 Hr | Thu | Fri | Sat | Sun | Mon | Tue | Wed | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 1cm - | 1cm - |
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.