Chamonix 48-Hour Snow Forecast
48-hour Forecast for Chamonix (1,030m to 3,840m)
This is the 48-hour (2-Day) Snow Forecast for Chamonix, France for 2 days from 5 July.
Updated 04 July 2025 23:33 CDT.
Chamonix is reporting “Spring Snow(High)” with 27cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Snow Forecast updated at 23:33 CDT, next update expected imminently.
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Forecast for today in Chamonix
Max 27℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 27℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
05
Snow unlikely
Fair.
Chamonix is reporting “Spring Snow(High)” with 27cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix
Max 22℃
Min 13℃
Valley temperatures from an overnight low of 13℃ to daytime highs around 22℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
06
up to 7cm New Snow
Fair, cloudy, rain showers later.
Snow Line from 3,099m to 2,919m, with rain below.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Fair. | 19℃ | SW Light | 0% | |
| Sat | 01:00 | | Fair. | 18℃ | SW Light | 0% | |
| Sat | 02:00 | | Clear spells. | 17℃ | SW Light | 0% | |
| Sat | 03:00 | | Fair at altitude. Mixed below. | 17℃ | SW Light | 0% | |
| Sat | 04:00 | | Clear spells. | 17℃ | SW Light | 0% | |
| Sat | 05:00 | | Fair. | 18℃ | SW Light | 0% | |
| Sat | 06:00 | | Fair. | 19℃ | SW Light | 0% | |
| Sat | 07:00 | | Fair. | 20℃ | SW Light | 0% | |
| Sat | 08:00 | | Fair. | 21℃ | SW Light | 0% | |
| Sat | 09:00 | | Fair. | 22℃ | SW Light | 0% | |
| Sat | 10:00 | | Fair. | 23℃ | SW Breeze | 0% | |
| Sat | 11:00 | | Fair. | 24℃ | SW Breeze | 0% | |
| Sat | 12:00 | | Fair. | 25℃ | SW Breeze | 0% | |
| Sat | 13:00 | | Clear sky at altitude. Fair below. | 26℃ | SW Breeze | 0% | |
| Sat | 14:00 |  | Clear sky. | 27℃ | SW Breeze | 0% | |
| Sat | 15:00 | | Fair. | 26℃ | SW Breeze | 0% | |
| Sat | 16:00 | | Clear spells. | 25℃ | SW Light | 0% | |
| Sat | 17:00 | | Clear spells. | 24℃ | SW Light | 0% | |
| Sat | 18:00 | | Clear spells. | 23℃ | SW Light | 0% | |
| Sat | 19:00 | | Clear spells at altitude. Fair below. | 21℃ | SW Light | 0% | |
| Sat | 20:00 | | Clear sky at altitude. Fair below. | 19℃ | SW Light | 0% | |
| Sat | 21:00 | | Clear sky. | 18℃ | SW Light | 0% | |
| Sat | 22:00 | | Fair. | 17℃ | SW Light | 0% | |
| Sat | 23:00 | | Clear spells. | 16℃ | SW Light | 0% | |
| Sun | 00:00 | | Cloudy. | 16℃ | SW Light | 0% | |
| Sun | 01:00 | | Clear spells. | 15℃ | SW Light | 0% | |
| Sun | 02:00 | | Fair at altitude. Clear below. | 15℃ | SW Light | 0% | |
| Sun | 03:00 | | Fair. | 14℃ | SW Light | 0% | |
| Sun | 04:00 | | Clear sky at altitude. Fair below. | 14℃ | SW Light | 0% | |
| Sun | 05:00 | | Fair at altitude. Clear below. | 15℃ | SW Light | 0% | |
| Sun | 06:00 | | Clear spells at altitude. Fair below. | 17℃ | SW Light | 0% | |
| Sun | 07:00 | | Cloudy. | 19℃ | SW Light | 5% | |
| Sun | 08:00 | | Cloudy. | 20℃ | SW Light | 5% | |
| Sun | 09:00 | | Cloudy. | 20℃ | SW Breeze | 15% | |
| Sun | 10:00 | | Cloudy. | 20℃ | SW Breeze | 15% | |
| Sun | 11:00 | | Cloudy. | 21℃ | SW Breeze | 25% | |
| Sun | 12:00 | | Cloudy. | 22℃ | SW Breeze | 35% | |
| Sun | 13:00 | | Cloudy. | 20℃ | SW Breeze | 45% | |
| Sun | 14:00 |  | Light snow showers at altitude. Lt rain below. | 19℃ | SW Breeze | 55% | |
| Sun | 15:00 | | Light snow showers at altitude. Lt rain below. | 18℃ | SW Breeze | 65% | |
| Sun | 16:00 | | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 16℃ | SW Breeze | 80% |
| Sun | 17:00 | | up to 2cm New Snow | Light snow showers at altitude. Lt rain below. | 14℃ | SW Breeze | 70% |
| Sun | 18:00 | | up to 2cm New Snow | Snow showers at altitude. Shwrs below. | 14℃ | SW Breeze | 70% |
| Sun | 19:00 | | up to 2cm New Snow | Snow showers at altitude. Shwrs below. | 13℃ | SW Breeze | 65% |
| Sun | 20:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 14℃ | SW Breeze | 50% |
| Sun | 21:00 | | Cloudy. | 14℃ | SW Breeze | 45% | |
| Sun | 22:00 | | Cloudy. | 14℃ | SW Breeze | 25% | |
| Sun | 23:00 | | Cloudy. | 13℃ | SW Light | 20% | |
Snow Forecast near Chamonix
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix Sud | 27cm | 31cm | |||||||
| Ski Pass Mont Blanc | 31cm | 31cm | |||||||
| Argentière | 11cm | 16cm | |||||||
| La Clusaz | 2cm | 4cm | |||||||
| La Rosière | 1cm | 3cm |
Chamonix Snow
For current snow depths and skiing conditions, see our Current Snow Report for Chamonix.
This Snow Forecast for Chamonix, 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, 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.