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Chamonix Sud Long-Range Snow Forecast - 9th May 2025

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Chamonix Sud Long-Range Snow Forecast

Snow Forecast for Chamonix Sud

When will there be fresh snow?

This is the Long-range Snow Forecast for Chamonix Sud, France for 15 days from 9 May.

Updated 08 May 2025 19:35 BST.

Chamonix Sud Snow Forecast Highlights
Next Snow Expected9 May
Next Snow Amount 7cm 3in
Next 48 Hours 19cm 7in
Next 7 Days 51cm 20in
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For Forecast detail, see below.

Forecast for Chamonix Sud

Max 13℃ 56°F
Min 5℃ 42°F

Valley temperatures from an overnight low of 5℃ 42°F to daytime highs around 13℃ 56°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Fri
09

up to 15cm up to 6in New Snow

Lt RainCloudCloudMixed

Light rain, cloudy, clear spells later.

Snow Line from 2,219m 7,280ft to 1,689m 5,541ft , with rain below.

Chamonix (including Chamonix Sud) is reporting “Spring Snow(High)” with 19cm 7in new snow forecast in the next 48 hours.

Chamonix Sud 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 Sud from OpenMeteo
BaseSnow and WeatherTemp
Town
Fri
09
Cloud

up to 15cm up to 6in New Snow
Light snow showers at altitude, light rain showers below.
Snow Line from 2,219m 7,280ft to 1,689m 5,541ft , with rain below.

Max 13℃ 56°F
Min 5℃ 42°F
Sat
10
Mixed

up to 1cm New Snow
Fair at altitude, clear spells below.
Snow Line from 2,579m 8,461ft to 2,539m 8,330ft , with rain below.

Max 17℃ 63°F
Min 6℃ 42°F
Sun
11
Cloud

up to 3cm up to 1in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 2,729m 8,953ft to 2,589m 8,494ft , with rain below.

Max 16℃ 62°F
Min 9℃ 48°F
Mon
12
Lt Rain

up to 12cm up to 5in New Snow
Light snow at altitude, light rain below.
Snow Line from 2,289m 7,510ft to 2,039m 6,690ft , with rain below.

Max 11℃ 51°F
Min 8℃ 46°F
Tue
13
Lt Rain

up to 7cm up to 3in New Snow
Light snow at altitude, light rain below.
Snow Line from 2,169m 7,116ft to 1,899m 6,230ft , with rain below.

Max 10℃ 50°F
Min 7℃ 45°F
Wed
14
Cloud

up to 5cm up to 2in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 2,489m 8,166ft to 2,399m 7,871ft , with rain below.

Max 16℃ 61°F
Min 7℃ 44°F
Thu
15
Lt Rain

up to 8cm up to 3in New Snow
Snow showers at altitude, light rain showers below.
Snow Line from 2,419m 7,936ft to 2,269m 7,444ft , with rain below.

Max 13℃ 55°F
Min 8℃ 47°F
Fri
16
Clear

Clear sky.

Max 17℃ 62°F
Min 9℃ 49°F
Sat
17
Clear

Clear sky.

Max 16℃ 62°F
Min 10℃ 50°F
Sun
18
Lt Rain

up to 1cm New Snow
Light snow at altitude, light drizzle below.
Snow falling to 2,889m 9,478ft , with rain below.

Max 16℃ 61°F
Min 9℃ 49°F
Mon
19
Drizzle

up to 3cm up to 1in New Snow
Light snow at altitude, drizzle below.
Snow Line from 2,779m 9,117ft to 2,699m 8,855ft , with rain below.

Max 16℃ 61°F
Min 10℃ 51°F
Tue
20
Lt Drizzle

up to 1cm New Snow
Light snow at altitude, light drizzle below.
Snow Line from 2,379m 7,805ft to 2,309m 7,575ft , with rain below.

Max 13℃ 56°F
Min 9℃ 48°F
Wed
21
Cloud

Cloudy.

Max 14℃ 56°F
Min 8℃ 46°F
Thu
22
Cloud

Cloudy.

Max 17℃ 62°F
Min 10℃ 49°F
Fri
23
Cloud

up to 6cm up to 2in New Snow
Light snow at altitude, light drizzle below.
Snow Line from 2,389m 7,838ft to 1,739m 5,705ft , with rain below.

Max 15℃ 60°F
Min 5℃ 42°F

This Snow Forecast for Chamonix Sud, 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 Sud, 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 Sud Snow Forecast updated at 19:35 BST, next update expected imminently.

Snow Forecast near Chamonix Sud

Snow Forecasts for Ski Resorts near Chamonix Sud
Snow Report and Forecast 48 HrFriSatSunMonTueWedThu 7 Day
Chamonix 4cm 2in 34cm 13in
Les Arcs 1cm - 16cm 6in
La Clusaz 1cm - 14cm 6in
Flaine 3cm 1in 7cm 3in
La Flégère 7cm 3in 7cm 3in
Morzine- 4cm 2in
Avoriaz 1cm 1in 3cm 1in