Chamonix 48-Hour Snow Forecast
Updated 29 October 2026 01:55 NZDT
2-Day Forecast for Chamonix
48-hours from 28 October.
See below for forecast detail
Chamonix Snow Forecast updated at 01:55 NZDT, next update expected 04:00 NZDT.
Forecast for today in Chamonix
Max 13℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 13℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
28
Snow unlikely
Cloudy first, clear sky then light drizzle, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Chamonix
Max 13℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 13℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Thu
29
Snow unlikely
Clear sky.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 01:00 |  | Fog at altitude. Cloud below. | 8℃ | S Calm | 0% | |
| Wed | 02:00 | | Fog at altitude. Cloud below. | 9℃ | S Calm | 5% | |
| Wed | 03:00 | | Light snow at altitude. Lt drizzle below. | 9℃ | S Calm | 10% | |
| Wed | 04:00 |  | Cloudy at altitude. Mixed below. | 9℃ | S Calm | 15% | |
| Wed | 05:00 | | Clear sky. | 8℃ | S Calm | 10% | |
| Wed | 06:00 | | Clear sky. | 7℃ | S Calm | 5% | |
| Wed | 07:00 | | Clear sky. | 7℃ | S Light | 0% | |
| Wed | 08:00 | | Fog at altitude. Clear below. | 7℃ | S Light | 0% | |
| Wed | 09:00 | | Fog at altitude. Clear below. | 10℃ | S Calm | 0% | |
| Wed | 10:00 | | Clear sky at altitude. Fair below. | 11℃ | S Light | 0% | |
| Wed | 11:00 | | Fair at altitude. Cloud below. | 13℃ | S Light | 0% | |
| Wed | 12:00 | | Clear spells at altitude. Cloud below. | 13℃ | S Light | 0% | |
| Wed | 13:00 | | Clear spells at altitude. Cloud below. | 13℃ | S Light | 0% | |
| Wed | 14:00 | | Clear spells at altitude. Cloud below. | 13℃ | S Light | 5% | |
| Wed | 15:00 | | Clear spells at altitude. Lt drizzle below. | 12℃ | S Light | 5% | |
| Wed | 16:00 | | Fair at altitude. Lt drizzle below. | 12℃ | S Light | 10% | |
| Wed | 17:00 | | Clear sky at altitude. Cloud below. | 11℃ | S Calm | 5% | |
| Wed | 18:00 | | Clear sky at altitude. Fair below. | 10℃ | S Light | 5% | |
| Wed | 19:00 | | Fog at altitude. Fair below. | 8℃ | S Light | 0% | |
| Wed | 20:00 | | Fog at altitude. Fair below. | 8℃ | S Light | 0% | |
| Wed | 21:00 |  | Fog. | 7℃ | S Light | 0% | |
| Wed | 22:00 | | Clear sky at altitude. Fog below. | 6℃ | S Light | 0% | |
| Wed | 23:00 | | Fog at altitude. Clear below. | 5℃ | S Light | 0% | |
| Thu | 00:00 | | Fog at altitude. Clear below. | 5℃ | S Light | 0% | |
| Thu | 01:00 | | Fog at altitude. Clear below. | 4℃ | S Light | 0% | |
| Thu | 02:00 | | Clear sky. | 5℃ | S Calm | 0% | |
| Thu | 03:00 | | Clear sky. | 5℃ | S Calm | 0% | |
| Thu | 04:00 | | Clear sky. | 5℃ | S Calm | 0% | |
| Thu | 05:00 | | Clear sky. | 4℃ | S Calm | 0% | |
| Thu | 06:00 | | Clear sky. | 4℃ | S Calm | 0% | |
| Thu | 07:00 | | Clear sky. | 4℃ | S Calm | 0% | |
| Thu | 08:00 | | Clear sky. | 6℃ | S Calm | 0% | |
| Thu | 09:00 | | Clear sky. | 9℃ | S Calm | 0% | |
| Thu | 10:00 | | Clear sky at altitude. Fair below. | 11℃ | S Calm | 0% | |
| Thu | 11:00 | | Clear spells. | 12℃ | S Light | 0% | |
| Thu | 12:00 | | Cloudy. | 13℃ | S Light | 0% | |
| Thu | 13:00 | | Cloudy. | 13℃ | S Light | 0% | |
| Thu | 14:00 | | Cloudy. | 13℃ | S Light | 0% | |
| Thu | 15:00 | | Fair at altitude. Clear below. | 13℃ | S Light | 0% | |
| Thu | 16:00 | | Clear sky. | 12℃ | S Light | 0% | |
| Thu | 17:00 | | Clear sky. | 9℃ | S Calm | 0% | |
| Thu | 18:00 | | Clear sky. | 7℃ | S Calm | 0% | |
| Thu | 19:00 | | Clear sky. | 7℃ | S Calm | 0% | |
| Thu | 20:00 | | Clear sky. | 7℃ | S Calm | 0% | |
| Thu | 21:00 | | Clear sky. | 6℃ | S Calm | 0% | |
| Thu | 22:00 | | Clear sky. | 6℃ | S Calm | 0% | |
| Thu | 23:00 | | Clear sky. | 6℃ | S Calm | 0% | |
| Fri | 00:00 | | Clear sky. | 6℃ | S Calm | 0% | |
Snow Forecast near Chamonix
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Chamonix are not available.
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.
How reliable is the snow in Chamonix?
Chamonix typically enjoys reliable snowfall, with an average snow depth of 80-200 cm throughout the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.