Chamonix 48-Hour Snow Forecast
Updated 21 May 2026 17:41 AEST
2-Day Forecast for Chamonix
48-hours from 21 May.
See below for forecast detail
Chamonix Snow Forecast updated at 17:41 AEST, next update expected imminently.
Forecast for today in Chamonix
Max 21℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 21℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
21
Snow unlikely
Clear sky, clear spells, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Chamonix
Max 23℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 23℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
22
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? | |||
|---|---|---|---|---|---|---|---|
| Thu | 02:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Thu | 03:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Thu | 04:00 | | Clear sky. | 5℃ | SW Calm | 0% | |
| Thu | 05:00 | | Clear sky. | 5℃ | SW Calm | 0% | |
| Thu | 06:00 | | Clear sky. | 5℃ | SW Calm | 0% | |
| Thu | 07:00 | | Clear sky. | 7℃ | SW Calm | 0% | |
| Thu | 08:00 | | Clear spells. | 11℃ | SW Calm | 0% | |
| Thu | 09:00 | | Clear spells. | 15℃ | SW Calm | 0% | |
| Thu | 10:00 | | Clear spells. | 17℃ | SW Calm | 0% | |
| Thu | 11:00 | | Clear spells at altitude. Fair below. | 18℃ | SW Calm | 0% | |
| Thu | 12:00 | | Clear spells. | 19℃ | SW Calm | 0% | |
| Thu | 13:00 | | Clear spells. | 20℃ | SW Calm | 0% | |
| Thu | 14:00 | | Clear spells at altitude. Fair below. | 21℃ | SW Calm | 0% | |
| Thu | 15:00 | | Clear spells. | 21℃ | SW Calm | 0% | |
| Thu | 16:00 | | Clear spells. | 21℃ | SW Calm | 0% | |
| Thu | 17:00 | | Clear spells. | 20℃ | SW Calm | 0% | |
| Thu | 18:00 | | Clear spells. | 20℃ | SW Calm | 0% | |
| Thu | 19:00 | | Clear spells. | 19℃ | SW Calm | 0% | |
| Thu | 20:00 | | Clear sky. | 18℃ | SW Calm | 0% | |
| Thu | 21:00 | | Clear sky. | 15℃ | SW Calm | 0% | |
| Thu | 22:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Thu | 23:00 | | Fair at altitude. Clear below. | 11℃ | SW Light | 0% | |
| Fri | 00:00 | | Clear spells. | 9℃ | SW Light | 0% | |
| Fri | 01:00 | | Fair. | 7℃ | SW Light | 0% | |
| Fri | 02:00 | | Fair. | 7℃ | SW Light | 0% | |
| Fri | 03:00 | | Clear sky. | 6℃ | SW Light | 0% | |
| Fri | 04:00 | | Clear sky. | 7℃ | SW Light | 0% | |
| Fri | 05:00 | | Clear sky. | 7℃ | SW Calm | 0% | |
| Fri | 06:00 | | Clear sky. | 8℃ | SW Calm | 0% | |
| Fri | 07:00 | | Clear sky. | 10℃ | SW Calm | 0% | |
| Fri | 08:00 | | Clear sky. | 14℃ | SW Calm | 0% | |
| Fri | 09:00 | | Clear sky. | 17℃ | SW Calm | 0% | |
| Fri | 10:00 | | Clear sky. | 19℃ | SW Calm | 0% | |
| Fri | 11:00 | | Clear sky. | 21℃ | SW Calm | 0% | |
| Fri | 12:00 | | Clear sky. | 22℃ | SW Calm | 0% | |
| Fri | 13:00 | | Clear sky. | 22℃ | SW Calm | 0% | |
| Fri | 14:00 | | Clear sky. | 23℃ | SW Calm | 0% | |
| Fri | 15:00 | | Clear sky. | 23℃ | SW Calm | 0% | |
| Fri | 16:00 | | Clear sky at altitude. Fair below. | 23℃ | SW Calm | 0% | |
| Fri | 17:00 | | Fair. | 22℃ | SW Calm | 0% | |
| Fri | 18:00 | | Clear sky. | 22℃ | SW Calm | 0% | |
| Fri | 19:00 | | Clear sky. | 21℃ | SW Calm | 0% | |
| Fri | 20:00 | | Clear sky. | 19℃ | SW Calm | 0% | |
| Fri | 21:00 | | Clear sky. | 16℃ | SW Calm | 0% | |
| Fri | 22:00 | | Fair at altitude. Clear below. | 14℃ | SW Light | 0% | |
| Fri | 23:00 | | Clear spells. | 12℃ | SW Light | 0% | |
| Sat | 00:00 | | Clear spells at altitude. Fair below. | 10℃ | SW Light | 0% | |
| Sat | 01:00 | | Clear spells at altitude. Fair below. | 9℃ | SW Light | 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 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.
Snow Reliability
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.