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Chamonix Long-Range Snow Forecast - 29th May 2025

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Chamonix Long-Range Snow Forecast

Snow Forecast for Chamonix

When will there be fresh snow?

This is the Long-range Snow Forecast for Chamonix, France for 16 days from 29 May.

Updated 29 May 2025 09:36 BST.

Chamonix Snow Forecast Highlights
Next Snow?
There is no snow currently in the forecast for Chamonix.
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For Forecast detail, see below.

Forecast for Chamonix

Max 20℃ 67°F
Min 9℃ 48°F

Valley temperatures from an overnight low of 9℃ 48°F to daytime highs around 20℃ 67°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Thu
29

Snow unlikely

MixedClearFairClear

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

Chamonix is reporting “Spring Snow(High)” with no new snow forecast in the next 48 hours.

Chamonix Long-Range (16-Day) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Chamonix from OpenMeteo
BaseSnow and WeatherTemp
Town
Thu
29
Fair

Fair.

Max 20℃ 67°F
Min 9℃ 48°F
Fri
30
Clear

Clear sky.

Max 25℃ 76°F
Min 13℃ 55°F
Sat
31
Cloud

Light snow showers at altitude, light rain showers below.

Max 24℃ 76°F
Min 15℃ 58°F
Sun
01
Cloud

Cloudy.

Max 24℃ 74°F
Min 16℃ 60°F
Mon
02
Lt Rain

up to 11cm up to 4in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 3,379m 11,086ft to 2,989m 9,806ft , with rain below.

Max 17℃ 62°F
Min 13℃ 56°F
Tue
03
Cloud

up to 1cm New Snow
Light snow showers at altitude, light rain showers below.
Snow Line from 3,229m 10,594ft to 3,139m 10,299ft , with rain below.

Max 21℃ 70°F
Min 13℃ 56°F
Wed
04
Lt Rain

up to 12cm up to 5in New Snow
Moderate/heavy snow showers at altitude, thunderstorms below.
Snow Line from 3,239m 10,627ft to 2,889m 9,478ft , with rain below.

Max 18℃ 64°F
Min 13℃ 56°F
Thu
05
Cloud

up to 1cm New Snow
Snow showers at altitude, rain showers below.
Snow Line from 3,139m 10,299ft to 2,899m 9,511ft , with rain below.

Max 19℃ 67°F
Min 10℃ 50°F
Fri
06
Clear

Clear sky.

Max 23℃ 73°F
Min 10℃ 49°F
Sat
07
Clear

up to 1cm New Snow
Clear sky.
Snow Line from 2,899m 9,511ft to 2,689m 8,822ft , with rain below.

Max 21℃ 70°F
Min 11℃ 51°F
Sun
08
Lt Drizzle

up to 2cm up to 1in New Snow
Light snow at altitude, light drizzle below.
Snow Line from 3,179m 10,430ft to 2,929m 9,610ft , with rain below.

Max 18℃ 64°F
Min 11℃ 52°F
Mon
09
Lt Drizzle

up to 3cm up to 1in New Snow
Light snow at altitude, light drizzle below.
Snow Line from 2,899m 9,511ft to 2,079m 6,821ft , with rain below.

Max 13℃ 55°F
Min 7℃ 45°F
Tue
10
Clear

Clear sky.

Max 16℃ 62°F
Min 6℃ 43°F
Wed
11
Clear

Clear sky.

Max 21℃ 70°F
Min 5℃ 42°F
Thu
12
Cloud

Cloudy.

Max 23℃ 74°F
Min 10℃ 49°F
Fri
13
Clear

Clear sky.

Max 23℃ 74°F
Min 12℃ 53°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 Snow Forecast updated at 09:36 BST, next update expected imminently.

Snow Forecast near Chamonix

Snow Forecasts for Ski Resorts near Chamonix
Snow Report and Forecast 48 HrThuFriSatSunMonTueWed 7 Day
Chamonix Sud- 25cm 10in
Ski Pass Mont Blanc- 19cm 8in
Argentière- 2cm 1in