Chamonix Weather
Weather Forecast for Chamonix ( 1,030m to 3,840m 3,379ft to 12,598ft )
Weather Outlook from 12 March.
Chamonix Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Chamonix Weather Forecast updated at 18:44 UTC, next update expected 21:00 UTC.
Long-range Snow Outlook for Chamonix
Snowfall
Snow Line
31cm 12in New Snow
Snow Line from 1,276m 4,186ft to resort level ( 1,030m 3,379ft ).
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Powder Alert!
Powder Alarm issued 12 March 2026 18:48 UTC
Powder Possible :- 26cm 10in of Fresh Snow is forecast for Chamonix over the next 2 days.
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Chamonix Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Thu 12 |  | up to 4cm up to 2in New Snow | Max 8℃ 45°F Min -1℃ 30°F |
| Fri 13 |  | Clear sky at altitude, cloudy below. | Max 10℃ 51°F Min -4℃ 24°F |
| Sat 14 | | 10cm to 22cm 4in to 9in New Snow | Max 3℃ 38°F Min -2℃ 29°F |
| Sun 15 |  | 3cm 1in New Snow | Max 4℃ 39°F Min -2℃ 28°F |
| Mon 16 |  | 2cm 1in New Snow | Max 3℃ 38°F Min -5℃ 24°F |
| Tue 17 |  | Clear sky. | Max 7℃ 44°F Min -11℃ 13°F |
| Wed 18 | | Clear sky. | Max 7℃ 45°F Min -3℃ 26°F |
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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.
Chamonix Weather Forecast updated at 18:44 UTC, next update expected 21:00 UTC.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Chamonix.France Hotels Map
For more information about this French Ski Resort, See Also Skiing and Snowboarding in Chamonix .
Off-Piste Safety in Chamonix
Before skiing or snowboarding off-piste in Chamonix, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.