Chamonix Sud 48-Hour Snow Forecast
48-hour Forecast for Chamonix Sud (3,412ft to 12,598ft)
This is the 48-hour (2-Day) Snow Forecast for Chamonix Sud, France for 2 days from 4 June.
Updated 04 June 2025 03:34 PDT.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with 16in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Sud Snow Forecast updated at 03:34 PDT, next update expected imminently.
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Forecast for today in Chamonix Sud
Max 71°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 71°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
04
up to 12in New Snow
Cloudy, thunderstorms, light rain later.
Snow Line from 11,086ft to 9,216ft, with rain below.
Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with 16in new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix Sud
Max 66°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
05
up to 1in New Snow
Light rain showers early, then cloudy later.
Snow Line from 9,413ft to 8,953ft, with rain below.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 00:00 | | Cloudy. | 62°F | SW Light | 0% | |
| Wed | 01:00 | | Cloudy. | 61°F | SW Light | 0% | |
| Wed | 02:00 | | Cloudy. | 61°F | SW Light | 5% | |
| Wed | 03:00 |  | Cloudy at altitude. Lt rain below. | 62°F | SW Light | 65% | |
| Wed | 04:00 | | Moderate/heavy snow showers at altitude. Storm below. | 60°F | SW Light | 95% | |
| Wed | 05:00 | | Cloudy. | 61°F | SW Light | 75% | |
| Wed | 06:00 | | Cloudy. | 63°F | SW Light | 45% | |
| Wed | 07:00 | | Cloudy. | 65°F | SW Light | 10% | |
| Wed | 08:00 | | Cloudy. | 69°F | SW Light | 0% | |
| Wed | 09:00 | | Cloudy. | 70°F | SW Light | 5% | |
| Wed | 10:00 | | Cloudy. | 71°F | SW Light | 45% | |
| Wed | 11:00 | | Cloudy. | 70°F | SW Light | 60% | |
| Wed | 12:00 | | Cloudy. | 70°F | SW Light | 90% | |
| Wed | 13:00 | | Thunderstorms. | 66°F | SW Light | 90% | |
| Wed | 14:00 |  | Moderate/heavy snow showers at altitude. Storm below. | 64°F | SW Light | 95% | |
| Wed | 15:00 | | up to 2in New Snow | Moderate/heavy snow showers at altitude. Storm below. | 59°F | SW Light | 100% |
| Wed | 16:00 | | up to 4in New Snow | Clear spells. | 55°F | SW Light | 100% |
| Wed | 17:00 | | up to 1in New Snow | Moderate/heavy snow showers at altitude. Storm below. | 56°F | SW Light | 100% |
| Wed | 18:00 | | New Snow | Light snow showers at altitude. Lt rain below. | 58°F | SW Light | 95% |
| Wed | 19:00 |  | Light snow at altitude. Lt rain below. | 57°F | SW Light | 85% | |
| Wed | 20:00 | | up to 1in New Snow | Light snow at altitude. Lt rain below. | 55°F | SW Light | 90% |
| Wed | 21:00 | | up to 1in New Snow | Light snow at altitude. Lt rain below. | 54°F | SW Light | 100% |
| Wed | 22:00 | | up to 1in New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 55°F | SW Light | 100% |
| Wed | 23:00 | | up to 1in New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 54°F | SW Light | 90% |
| Thu | 00:00 | | up to 1in New Snow | Light snow showers at altitude. Lt rain below. | 55°F | SW Light | 55% |
| Thu | 01:00 | | Light snow showers at altitude. Lt rain below. | 54°F | SW Calm | 25% | |
| Thu | 02:00 | | Cloudy. | 54°F | SW Light | 25% | |
| Thu | 03:00 | | New Snow | Light snow showers at altitude. Lt rain below. | 54°F | SW Light | 45% |
| Thu | 04:00 | | Light snow showers at altitude. Lt rain below. | 54°F | SW Light | 40% | |
| Thu | 05:00 | | Cloudy. | 54°F | SW Light | 30% | |
| Thu | 06:00 | | Clear spells at altitude. Cloud below. | 56°F | SW Light | 20% | |
| Thu | 07:00 | | Cloudy. | 57°F | SW Light | 35% | |
| Thu | 08:00 | | Cloudy. | 58°F | SW Light | 30% | |
| Thu | 09:00 | | Clear spells. | 60°F | SW Light | 15% | |
| Thu | 10:00 | | Clear spells. | 62°F | SW Light | 5% | |
| Thu | 11:00 | | Cloudy. | 63°F | SW Breeze | 0% | |
| Thu | 12:00 | | Cloudy. | 64°F | SW Breeze | 0% | |
| Thu | 13:00 | | Cloudy. | 66°F | SW Light | 0% | |
| Thu | 14:00 | | Cloudy. | 65°F | SW Light | 5% | |
| Thu | 15:00 | | Cloudy. | 65°F | SW Breeze | 10% | |
| Thu | 16:00 | | Cloudy. | 63°F | SW Light | 15% | |
| Thu | 17:00 | | Light snow showers at altitude. Lt rain below. | 62°F | SW Light | 20% | |
| Thu | 18:00 | | Light snow showers at altitude. Lt rain below. | 60°F | SW Light | 10% | |
| Thu | 19:00 | | Light snow showers at altitude. Lt rain below. | 59°F | SW Light | 10% | |
| Thu | 20:00 | | Cloudy. | 59°F | SW Light | 15% | |
| Thu | 21:00 | | Cloudy. | 59°F | SW Light | 25% | |
| Thu | 22:00 | | Light snow showers at altitude. Lt rain below. | 58°F | SW Light | 30% | |
| Thu | 23:00 | | Cloudy. | 58°F | SW Light | 40% | |
Snow Forecast near Chamonix Sud
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 9in | 14in | |||||||
| Les Arcs | 3in | 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 trail 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.