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Chamonix Weather Forecast - 7 to 16 days - 12th March 2026

Chamonix Weather

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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 ).

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

16 Day Weather and Snow Forecast for Chamonix from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Thu
12
Snow

up to 4cm up to 2in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 1,230m 4,035ft to 1,122m 3,681ft , with rain below.

Max 8℃ 45°F
Min -1℃ 30°F
Fri
13
Cloud

Clear sky at altitude, cloudy below.

Max 10℃ 51°F
Min -4℃ 24°F
Sat
14
Snow

10cm to 22cm 4in to 9in New Snow
Heavy snow at altitude, rain showers below.
Snow Line from 1,215m 3,986ft to resort level ( 1,030m 3,379ft ).

Max 3℃ 38°F
Min -2℃ 29°F
Sun
15
Lt Snow Shwrs

3cm 1in New Snow
Light snow showers.
Snow falling to resort level ( 1,030m 3,379ft ).

Max 4℃ 39°F
Min -2℃ 28°F
Mon
16
Light Snow

2cm 1in New Snow
Light snow.
Snow Line from 1,276m 4,186ft to resort level ( 1,030m 3,379ft ).

Max 3℃ 38°F
Min -5℃ 24°F
Tue
17
Clear

Clear sky.

Max 7℃ 44°F
Min -11℃ 13°F
Wed
18
Clear

Clear sky.

Max 7℃ 45°F
Min -3℃ 26°F

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.