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Chamonix Snow Forecast - 48 hour - 29th May 2025

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Chamonix 48-Hour Snow Forecast

48-hour Forecast for Chamonix (3,379ft to 12,598ft)

This is the 48-hour (2-Day) Snow Forecast for Chamonix, France for 2 days from 29 May.

Updated 28 May 2025 13:35 PDT.

Chamonix is reporting “Spring Snow(High)” with very light new snow forecast in the next 48 hours.

See below for the detailed Weather and Snow outlook.

Chamonix Snow Forecast updated at 13:35 PDT, next update expected imminently.

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Forecast for today in Chamonix

Max 67°F
Min 48°F

Valley temperatures from an overnight low of 48°F to daytime highs around 67°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Thu
29

Snow unlikely

MixedClearFairMixed

Clear spells first, clear sky then fair, clear spells later.

Chamonix is reporting “Spring Snow(High)” with very light new snow forecast in the next 48 hours.

Forecast for tomorrow in Chamonix

Max 76°F
Min 54°F

Valley temperatures from an overnight low of 54°F to daytime highs around 76°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Fri
30

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Chamonix from OpenMeteo
BaseSnow toWeatherTemp
Town
Rain or Snow?
Thu00:00Mixed

Clear spells.51°FSW
Light
15%
Thu01:00Mixed

Clear spells.50°FSW
Light
5%
Thu02:00Fair

Fair.49°FSW
Light
0%
Thu03:00Fair

Fair.48°FSW
Light
0%
Thu04:00Clear

Clear sky.48°FSW
Light
0%
Thu05:00Clear

Clear sky.49°FSW
Light
0%
Thu06:00Clear

Clear sky.53°FSW
Light
0%
Thu07:00Clear

Clear sky.57°FSW
Light
0%
Thu08:00Fair

Fair.59°FSW
Light
0%
Thu09:00Cloud

Cloudy.61°FSW
Light
0%
Thu10:00Cloud

Cloudy.63°FSW
Light
0%
Thu11:00Fair

Fair.65°FSW
Light
0%
Thu12:00Fair

Fair.66°FSW
Light
0%
Thu13:00Fair

Clear spells at altitude.
Fair below.
67°FSW
Light
0%
Thu14:00Cloud

Cloudy.67°FSW
Light
0%
Thu15:00Mixed

Clear spells.66°FSW
Light
0%
Thu16:00Mixed

Clear spells.66°FSW
Light
0%
Thu17:00Fair

Fair.65°FSW
Light
0%
Thu18:00Clear

Clear sky.64°FSW
Light
0%
Thu19:00Clear

Clear sky.60°FSW
Light
0%
Thu20:00Fair

Clear sky at altitude.
Fair below.
56°FSW
Light
0%
Thu21:00Fair

Fair.56°FSW
Light
0%
Thu22:00Mixed

Clear spells.55°FSW
Light
0%
Thu23:00Mixed

Clear spells.55°FSW
Breeze
0%
Fri00:00Mixed

Clear spells.55°FSE
Breeze
0%
Fri01:00Mixed

Clear spells.55°FSE
Breeze
0%
Fri02:00Mixed

Clear spells.55°FSE
Light
0%
Fri03:00Fair

Clear sky at altitude.
Fair below.
54°FSE
Light
0%
Fri04:00Clear

Clear sky.54°FSE
Light
0%
Fri05:00Clear

Clear sky.55°FSE
Light
0%
Fri06:00Clear

Clear sky.60°FSE
Light
0%
Fri07:00Clear

Clear sky.66°FSE
Light
0%
Fri08:00Clear

Clear sky.68°FSE
Light
0%
Fri09:00Clear

Clear sky.70°FSE
Light
0%
Fri10:00Clear

Clear sky.73°FSE
Light
0%
Fri11:00Clear

Clear sky.75°FSE
Light
0%
Fri12:00Clear

Clear sky.76°FSE
Light
0%
Fri13:00Clear

Clear sky.76°FSE
Light
0%
Fri14:00Clear

Clear sky.76°FSE
Light
0%
Fri15:00Clear

Fair at altitude.
Clear below.
76°FSE
Light
0%
Fri16:00Clear

Fair at altitude.
Clear below.
75°FSE
Light
0%
Fri17:00Clear

Clear sky.73°FSE
Light
0%
Fri18:00Clear

Clear sky.71°FSE
Light
0%
Fri19:00Fair

Fair.66°FSE
Light
0%
Fri20:00Clear

Clear sky.63°FSE
Light
0%
Fri21:00Clear

Clear sky.62°FSE
Light
0%
Fri22:00Clear

Clear sky.61°FSE
Light
0%
Fri23:00Clear

Clear sky.60°FSE
Light
0%

Snow Forecast near Chamonix

Snow Forecasts for Ski Resorts near Chamonix
Snow Report and Forecast 48 HrThuFriSatSunMonTueWed 7 Day
Chamonix Sud-10in
Ski Pass Mont Blanc-9in
Argentière--
La Rosière--

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.