Chamonix 48-Hour Snow Forecast
Updated 24 August 2026 13:11 IST
2-Day Forecast for Chamonix
48-hours from 24 August.
See below for forecast detail
Chamonix Snow Forecast updated at 13:11 IST, next update expected 15:30 IST.
Forecast for today in Chamonix
Max 25℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 25℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
24
up to 1cm New Snow
Fair, cloudy, rain showers later.
Snow Line from 3,338m to 3,230m, with rain below.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Chamonix
Max 24℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 24℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
25
up to 2cm New Snow
Light drizzle first, clear sky then light drizzle, cloudy later.
Snow Line from 3,245m to 2,984m, with rain below.
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? | |||
|---|---|---|---|---|---|---|---|
| Mon | 02:00 | | Clear sky. | 14℃ | S Calm | 0% | |
| Mon | 03:00 | | Clear sky. | 14℃ | S Calm | 0% | |
| Mon | 04:00 | | Clear sky. | 14℃ | S Calm | 5% | |
| Mon | 05:00 | | Fair. | 14℃ | S Calm | 5% | |
| Mon | 06:00 | | Clear sky at altitude. Fair below. | 14℃ | S Calm | 5% | |
| Mon | 07:00 | | Clear spells at altitude. Fair below. | 14℃ | S Calm | 0% | |
| Mon | 08:00 | | Clear sky. | 16℃ | S Calm | 0% | |
| Mon | 09:00 | | Fair at altitude. Clear below. | 20℃ | S Calm | 0% | |
| Mon | 10:00 | | Cloudy. | 22℃ | S Light | 0% | |
| Mon | 11:00 | | Clear spells at altitude. Fair below. | 23℃ | S Light | 0% | |
| Mon | 12:00 | | Fair. | 24℃ | S Light | 0% | |
| Mon | 13:00 | | Light snow at altitude. Lt rain below. | 25℃ | S Light | 0% | |
| Mon | 14:00 | | Light snow at altitude. Lt rain below. | 25℃ | S Light | 0% | |
| Mon | 15:00 | | Light snow at altitude. Lt rain below. | 25℃ | S Light | 10% | |
| Mon | 16:00 | | Light snow at altitude. Lt rain below. | 25℃ | S Light | 25% | |
| Mon | 17:00 | | Light snow at altitude. Lt rain below. | 24℃ | S Light | 35% | |
| Mon | 18:00 | | Light drizzle. | 23℃ | S Light | 45% | |
| Mon | 19:00 | | Light snow at altitude. Lt rain below. | 22℃ | S Light | 50% | |
| Mon | 20:00 | | Cloudy. | 18℃ | S Light | 60% | |
| Mon | 21:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ | S Calm | 70% | |
| Mon | 22:00 |  | Light snow at altitude. Drizzle below. | 17℃ | S Light | 85% | |
| Mon | 23:00 | | Light snow at altitude. Lt drizzle below. | 16℃ | S Light | 95% | |
| Tue | 00:00 |  | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 16℃ | S Light | 100% |
| Tue | 01:00 | | Light snow at altitude. Drizzle below. | 15℃ | S Light | 100% | |
| Tue | 02:00 | | up to 1cm New Snow | Light snow at altitude. Lt drizzle below. | 15℃ | S Light | 100% |
| Tue | 03:00 | | Light snow at altitude. Lt rain below. | 15℃ | S Light | 80% | |
| Tue | 04:00 | | Clear spells at altitude. Fair below. | 14℃ | S Calm | 60% | |
| Tue | 05:00 | | Clear spells at altitude. Lt drizzle below. | 14℃ | S Calm | 45% | |
| Tue | 06:00 | | Fair at altitude. Lt drizzle below. | 14℃ | S Calm | 35% | |
| Tue | 07:00 | | Fair at altitude. Clear below. | 14℃ | S Calm | 35% | |
| Tue | 08:00 | | Clear spells at altitude. Fair below. | 15℃ | S Light | 35% | |
| Tue | 09:00 | | Cloudy at altitude. Clear below. | 17℃ | S Light | 25% | |
| Tue | 10:00 | | Clear sky. | 19℃ | S Light | 15% | |
| Tue | 11:00 | | Clear sky. | 21℃ | S Light | 10% | |
| Tue | 12:00 | | Clear sky. | 22℃ | S Light | 10% | |
| Tue | 13:00 | | Clear sky at altitude. Lt drizzle below. | 23℃ | S Light | 15% | |
| Tue | 14:00 | | Fair at altitude. Lt drizzle below. | 24℃ | S Light | 25% | |
| Tue | 15:00 | | Light drizzle. | 24℃ | S Light | 35% | |
| Tue | 16:00 | | Light drizzle. | 23℃ | S Light | 50% | |
| Tue | 17:00 | | Light drizzle. | 23℃ | S Light | 55% | |
| Tue | 18:00 | | Light drizzle. | 22℃ | S Light | 45% | |
| Tue | 19:00 | | Light drizzle. | 21℃ | S Light | 30% | |
| Tue | 20:00 | | Fair. | 20℃ | S Light | 20% | |
| Tue | 21:00 | | Cloudy at altitude. Mixed below. | 19℃ | S Light | 15% | |
| Tue | 22:00 | | Cloudy. | 19℃ | S Light | 10% | |
| Tue | 23:00 | | Cloudy. | 17℃ | S Light | 10% | |
| Wed | 00:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ | S Light | 10% | |
| Wed | 01:00 | | Clear sky at altitude. Mixed below. | 16℃ | S Light | 15% | |
Snow Forecast near Chamonix
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Ski Pass Mont Blanc | 4cm | 8cm | |||||||
| Chamonix Sud | 3cm | 5cm | |||||||
| Argentière | 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.
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.