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 06 July 2025 04:33 NZST.
Chamonix is reporting “Spring Snow(High)” with 25cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Chamonix Snow Forecast updated at 04:33 NZST, next update expected 07:00 NZST.
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Forecast for today in Chamonix
Max 26℃
Min 17℃
Valley temperatures from an overnight low of 17℃ to daytime highs around 26℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
05
Snow unlikely
Fair, clear spells, fair later.
Chamonix is reporting “Spring Snow(High)” with 25cm 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 conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
06
up to 14cm New Snow
Clear sky first, cloudy then rain showers, light rain showers later.
Snow Line from 2,989m to 2,829m, 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. | 23℃ | SW Breeze | 0% | |
| Sat | 10:00 | | Fair. | 24℃ | SW Breeze | 0% | |
| Sat | 11:00 | | Fair. | 24℃ | SW Breeze | 0% | |
| Sat | 12:00 | | Fair. | 26℃ | SW Breeze | 0% | |
| Sat | 13:00 | | Clear sky at altitude. Fair below. | 26℃ | SW Breeze | 0% | |
| Sat | 14:00 | | Fair at altitude. Mixed below. | 26℃ | SW Breeze | 0% | |
| Sat | 15:00 | | Fair at altitude. Mixed below. | 26℃ | SW Breeze | 0% | |
| Sat | 16:00 | | Clear spells. | 25℃ | SW Light | 0% | |
| Sat | 17:00 | | Fair at altitude. Mixed below. | 24℃ | SW Light | 0% | |
| Sat | 18:00 | | Clear spells at altitude. Fair below. | 23℃ | SW Light | 0% | |
| Sat | 19:00 | | Fair. | 21℃ | SW Light | 0% | |
| Sat | 20:00 | | Fair. | 20℃ | SW Light | 0% | |
| Sat | 21:00 |  | Clear sky. | 18℃ | SW Light | 0% | |
| Sat | 22:00 | | Clear sky. | 18℃ | SW Light | 0% | |
| Sat | 23:00 | | Clear sky. | 17℃ | SW Light | 0% | |
| Sun | 00:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Sun | 01:00 | | Clear sky. | 15℃ | SW Light | 0% | |
| Sun | 02:00 | | Clear sky. | 15℃ | SW Light | 0% | |
| Sun | 03:00 | | Fair. | 14℃ | SW Light | 0% | |
| Sun | 04:00 | | Fair. | 14℃ | SW Light | 0% | |
| Sun | 05:00 | | Clear spells at altitude. Cloud below. | 15℃ | SW Light | 0% | |
| Sun | 06:00 | | Fair. | 16℃ | SW Light | 0% | |
| Sun | 07:00 | | Clear spells. | 18℃ | SW Light | 5% | |
| Sun | 08:00 | | Cloudy. | 19℃ | SW Light | 0% | |
| Sun | 09:00 | | Cloudy. | 21℃ | SW Light | 5% | |
| Sun | 10:00 | | Cloudy. | 21℃ | SW Breeze | 5% | |
| Sun | 11:00 | | Cloudy. | 21℃ | SW Breeze | 10% | |
| Sun | 12:00 |  | Light rain. | 20℃ | SW Breeze | 35% | |
| Sun | 13:00 | | Cloudy. | 20℃ | SW Breeze | 55% | |
| Sun | 14:00 | | Light rain showers. | 19℃ | SW Breeze | 65% | |
| Sun | 15:00 | | Light snow showers at altitude. Lt rain below. | 18℃ | SW Breeze | 70% | |
| Sun | 16:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 16℃ | SW Breeze | 90% |
| Sun | 17:00 | | Light snow at altitude. Lt rain below. | 15℃ | SW Breeze | 80% | |
| Sun | 18:00 |  | up to 3cm New Snow | Snow showers at altitude. Shwrs below. | 14℃ | SW Breeze | 90% |
| Sun | 19:00 | | up to 2cm New Snow | Light snow at altitude. Lt rain below. | 14℃ | SW Breeze | 75% |
| Sun | 20:00 | | up to 4cm New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 13℃ | SW Breeze | 85% |
| Sun | 21:00 | | up to 4cm New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 13℃ | SW Light | 85% |
| Sun | 22:00 | | Light snow at altitude. Lt rain below. | 13℃ | SW Light | 75% | |
| Sun | 23:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 13℃ | SW Light | 60% |
Snow Forecast near Chamonix
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Ski Pass Mont Blanc | 19cm | 34cm | |||||||
| Chamonix Sud | 25cm | 31cm | |||||||
| Argentière | 11cm | 14cm | |||||||
| La Clusaz | - | 1cm | |||||||
| La Rosière | 1cm | 1cm |
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.