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 June.
Updated 05 June 2025 18:32 AEST.
Chamonix is reporting “Spring Snow(High)” with 21cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Snow Forecast updated at 18:32 AEST, next update expected 21:00 AEST.
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Forecast for today in Chamonix
Max 16℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
05
up to 10cm New Snow
Cloudy first, rain showers then cloudy, clear spells later.
Snow Line from 2,759m to 2,669m, with rain below.
Chamonix is reporting “Spring Snow(High)” with 21cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Chamonix
Max 21℃
Min 13℃
Valley temperatures from an overnight low of 13℃ to daytime highs around 21℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
06
up to 4cm New Snow
Cloudy, clear spells, cloudy later.
Snow Line from 3,289m to 3,139m, with rain below.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 | | Cloudy. | 13℃ | SW Breeze | 25% | |
| Thu | 01:00 | | Cloudy. | 13℃ | SW Breeze | 5% | |
| Thu | 02:00 | | Cloudy. | 13℃ | SW Breeze | 20% | |
| Thu | 03:00 | | Cloudy. | 13℃ | SW Breeze | 90% | |
| Thu | 04:00 |  | up to 3cm New Snow | Moderate/heavy snow showers at altitude. Storm below. | 13℃ | SW Breeze | 100% |
| Thu | 05:00 | | up to 5cm New Snow | Snow at altitude. Rain below. | 12℃ | SW Light | 95% |
| Thu | 06:00 | | up to 2cm New Snow | Light snow showers at altitude. Lt rain below. | 12℃ | SW Light | 55% |
| Thu | 07:00 | | Light snow showers at altitude. Lt rain below. | 13℃ | SW Light | 20% | |
| Thu | 08:00 | | Cloudy. | 13℃ | SW Light | 30% | |
| Thu | 09:00 | | Cloudy. | 14℃ | SW Breeze | 35% | |
| Thu | 10:00 | | Light snow showers at altitude. Lt rain below. | 14℃ | SW Breeze | 25% | |
| Thu | 11:00 | | Cloudy. | 15℃ | SW Breeze | 10% | |
| Thu | 12:00 | | Cloudy. | 15℃ | SW Breeze | 0% | |
| Thu | 13:00 | | Cloudy. | 16℃ | SW Breeze | 0% | |
| Thu | 14:00 | | Cloudy. | 15℃ | SW Breeze | 5% | |
| Thu | 15:00 | | Cloudy. | 16℃ | SW Breeze | 10% | |
| Thu | 16:00 | | Cloudy. | 15℃ | SW Breeze | 10% | |
| Thu | 17:00 | | Light snow showers at altitude. Lt rain below. | 15℃ | SW Breeze | 20% | |
| Thu | 18:00 | | Cloudy. | 15℃ | SW Breeze | 10% | |
| Thu | 19:00 | | Clear spells. | 14℃ | SW Breeze | 5% | |
| Thu | 20:00 | | Clear spells. | 13℃ | SW Breeze | 0% | |
| Thu | 21:00 | | Clear spells. | 13℃ | SW Breeze | 0% | |
| Thu | 22:00 | | Cloudy. | 14℃ | SW Breeze | 5% | |
| Thu | 23:00 | | Cloudy. | 13℃ | SW Breeze | 20% | |
| Fri | 00:00 | | Cloudy. | 14℃ | SW Breeze | 20% | |
| Fri | 01:00 | | Cloudy. | 14℃ | SW Breeze | 35% | |
| Fri | 02:00 | | Cloudy. | 13℃ | SW Breeze | 20% | |
| Fri | 03:00 | | Cloudy. | 13℃ | SW Breeze | 20% | |
| Fri | 04:00 | | Cloudy. | 13℃ | SW Breeze | 20% | |
| Fri | 05:00 | | Cloudy. | 13℃ | SW Breeze | 5% | |
| Fri | 06:00 | | Clear spells. | 15℃ | SW Light | 0% | |
| Fri | 07:00 | | Clear spells. | 16℃ | SW Light | 0% | |
| Fri | 08:00 | | Cloudy. | 16℃ | SW Breeze | 5% | |
| Fri | 09:00 | | Cloudy. | 16℃ | SW Breeze | 5% | |
| Fri | 10:00 | | Cloudy. | 17℃ | SW Breeze | 0% | |
| Fri | 11:00 | | Cloudy. | 18℃ | SW Breeze | 5% | |
| Fri | 12:00 | | Clear spells. | 20℃ | SW Breeze | 5% | |
| Fri | 13:00 | | Clear spells. | 21℃ | SW Breeze | 0% | |
| Fri | 14:00 | | Clear spells. | 21℃ | SW Breeze | 5% | |
| Fri | 15:00 | | Clear spells. | 21℃ | SW Breeze | 10% | |
| Fri | 16:00 | | Clear spells. | 21℃ | SW Breeze | 15% | |
| Fri | 17:00 | | Cloudy. | 20℃ | SW Breeze | 15% | |
| Fri | 18:00 | | Cloudy. | 18℃ | SW Breeze | 25% | |
| Fri | 19:00 | | Light snow at altitude. Lt rain below. | 17℃ | SW Breeze | 25% | |
| Fri | 20:00 |  | up to 4cm New Snow | Moderate/heavy snow showers at altitude. Storm below. | 16℃ | SW Breeze | 35% |
| Fri | 21:00 | | Light snow showers at altitude. Lt rain below. | 16℃ | SW Breeze | 20% | |
| Fri | 22:00 | | Cloudy. | 16℃ | SW Light | 25% | |
| Fri | 23:00 | | Cloudy. | 16℃ | SW Breeze | 30% | |
Snow Forecast near Chamonix
| Snow Report and Forecast | 48 Hr | Thu | Fri | Sat | Sun | Mon | Tue | Wed | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix Sud | 14cm | 15cm | |||||||
| Ski Pass Mont Blanc | 12cm | 12cm | |||||||
| Argentière | 3cm | 3cm | |||||||
| La Rosière | 2cm | 2cm |
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.