Chamonix 48-Hour Snow Forecast
Updated 06 September 2026 17:49 PDT
2-Day Forecast for Chamonix
48-hours from 7 September.
See below for forecast detail
Chamonix Snow Forecast updated at 17:49 PDT, next update expected imminently.
Forecast for today in Chamonix
Max 81°F
Min 62°F
Valley temperatures from an overnight low of 62°F to daytime highs around 81°F
Temperature at BaseTemp at Base
Mon
07
Snow unlikely
Clear sky first, clear spells then light drizzle, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Chamonix
Max 82°F
Min 60°F
Valley temperatures from an overnight low of 60°F to daytime highs around 82°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
08
Snow unlikely
Clear sky early, then light drizzle later.
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. | 64°F | SW Calm | 0% | |
| Mon | 03:00 | | Fair. | 64°F | SW Light | 0% | |
| Mon | 04:00 | | Clear sky at altitude. Fair below. | 63°F | SW Calm | 0% | |
| Mon | 05:00 | | Fair. | 64°F | SW Calm | 0% | |
| Mon | 06:00 | | Clear sky. | 64°F | SW Light | 5% | |
| Mon | 07:00 | | Fair. | 62°F | SW Light | 5% | |
| Mon | 08:00 | | Fair. | 64°F | SW Light | 10% | |
| Mon | 09:00 | | Fair at altitude. Mixed below. | 71°F | SW Light | 10% | |
| Mon | 10:00 | | Clear spells. | 76°F | SW Light | 5% | |
| Mon | 11:00 | | Cloudy at altitude. Mixed below. | 79°F | SW Light | 5% | |
| Mon | 12:00 |  | Light snow at altitude. Lt rain below. | 80°F | SW Light | 15% | |
| Mon | 13:00 | | Light snow at altitude. Lt rain below. | 81°F | SW Light | 30% | |
| Mon | 14:00 | | Light drizzle. | 81°F | SW Light | 40% | |
| Mon | 15:00 | | Light snow at altitude. Lt rain below. | 80°F | SW Light | 55% | |
| Mon | 16:00 | | Light drizzle. | 80°F | SW Light | 65% | |
| Mon | 17:00 | | Light snow at altitude. Drizzle below. | 78°F | SW Light | 70% | |
| Mon | 18:00 | | Light drizzle. | 77°F | SW Light | 65% | |
| Mon | 19:00 | | Light drizzle. | 74°F | SW Light | 50% | |
| Mon | 20:00 | | Fair at altitude. Clear below. | 69°F | SW Light | 40% | |
| Mon | 21:00 | | Clear sky. | 67°F | SW Calm | 25% | |
| Mon | 22:00 | | Clear sky. | 65°F | SW Light | 10% | |
| Mon | 23:00 | | Clear sky. | 63°F | SW Light | 0% | |
| Tue | 00:00 | | Clear sky. | 62°F | S Light | 0% | |
| Tue | 01:00 | | Clear sky. | 61°F | S Light | 0% | |
| Tue | 02:00 | | Clear sky. | 60°F | S Calm | 0% | |
| Tue | 03:00 | | Clear sky. | 60°F | S Calm | 0% | |
| Tue | 04:00 | | Clear sky. | 60°F | S Calm | 0% | |
| Tue | 05:00 | | Clear sky. | 60°F | S Calm | 0% | |
| Tue | 06:00 | | Clear sky. | 60°F | S Calm | 0% | |
| Tue | 07:00 | | Clear sky. | 60°F | S Calm | 0% | |
| Tue | 08:00 | | Clear sky. | 63°F | S Light | 0% | |
| Tue | 09:00 | | Clear sky. | 70°F | S Light | 0% | |
| Tue | 10:00 | | Clear sky. | 76°F | S Light | 0% | |
| Tue | 11:00 | | Clear sky. | 79°F | S Light | 0% | |
| Tue | 12:00 | | Clear sky. | 81°F | S Light | 0% | |
| Tue | 13:00 | | Clear sky at altitude. Fair below. | 82°F | S Light | 0% | |
| Tue | 14:00 | | Light snow at altitude. Lt rain below. | 82°F | S Light | 5% | |
| Tue | 15:00 | | Light drizzle. | 81°F | S Light | 20% | |
| Tue | 16:00 | | Light snow at altitude. Lt drizzle below. | 81°F | S Light | 45% | |
| Tue | 17:00 | | Light snow at altitude. Lt drizzle below. | 79°F | S Light | 65% | |
| Tue | 18:00 | | Light drizzle. | 77°F | S Light | 75% | |
| Tue | 19:00 | | Light drizzle. | 72°F | S Light | 80% | |
| Tue | 20:00 | | Light drizzle. | 66°F | S Light | 80% | |
| Tue | 21:00 | | Clear spells at altitude. Lt drizzle below. | 65°F | S Light | 85% | |
| Tue | 22:00 | | Light snow at altitude. Lt drizzle below. | 66°F | S Light | 80% | |
| Tue | 23:00 | | Clear spells at altitude. Lt drizzle below. | 64°F | S Light | 80% | |
| Wed | 00:00 | | Light snow at altitude. Drizzle below. | 62°F | SW Light | 80% | |
| Wed | 01:00 | | Light snow at altitude. Lt rain below. | 60°F | SW Light | 80% | |
Snow Forecast near Chamonix
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix Sud | 6in | 6in | |||||||
| Ski Pass Mont Blanc | 6in | 6in | |||||||
| Argentière | 1in | 1in |
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.