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St Gervais Mont-Blanc Long-Range Snow Forecast - 4th June 2026

St Gervais Mont-Blanc Long-Range Snow Forecast Updated today

ECMWF IFS
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Updated 04 June 2026 01:46 UTC

Long-Range Snow Forecast for St Gervais Mont-Blanc

Long-range (14 to 45 days) from 4 June.

For Forecast detail, see below.

St Gervais Mont-Blanc Snow Forecast Highlights

When will there be fresh snow in St Gervais Mont-Blanc?

St Gervais Mont-Blanc Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,600m)
Next Snow?
There is no snow currently in the forecast for St Gervais Mont-Blanc.
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Long-range Snow Outlook for St Gervais Mont-Blanc

 
Snowfall

 
Snow Line

Max 25℃ 77°F
Min 5℃ 42°F

6cm 2in New Snow

Snow Line from 2,188m 7,178ft to 1,912m 6,273ft , with rain below.

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St Gervais Mont-Blanc Long-Range (2 weeks+) 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 St Gervais Mont-Blanc from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Thu
04
Cloud

up to 6cm up to 2in New Snow
Heavy snow showers at altitude, heavy rain showers below.
Snow Line from 2,188m 7,178ft to 2,050m 6,726ft , with rain below.

Max 21℃ 70°F
Min 9℃ 47°F
Fri
05
Lt Drizzle

Cloudy at altitude, light drizzle below.

Max 17℃ 62°F
Min 7℃ 44°F
Sat
06
Cloud

Cloudy.

Max 22℃ 71°F
Min 5℃ 42°F
Sun
07
Mixed

Fair at altitude, clear spells below.

Max 23℃ 72°F
Min 9℃ 48°F
Mon
08
Fair

Clear sky at altitude, fair below.

Max 25℃ 77°F
Min 10℃ 49°F
Tue
09
Hvy Drizzle

Light snow at altitude, heavy drizzle below.

Max 17℃ 62°F
Min 11℃ 51°F
Wed
10
Cloud

Fair at altitude, cloudy below.

Max 19℃ 67°F
Min 9℃ 48°F

This Snow Forecast for St Gervais Mont-Blanc, 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 St Gervais Mont-Blanc, 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.

St Gervais Mont-Blanc Snow Forecast updated at 01:46 UTC, next update expected 04:00 UTC.

Ensemble forecast for St Gervais Mont-Blanc, France at 850m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Forecast near St Gervais Mont-Blanc

Snow Forecasts for Ski Resorts near St Gervais Mont-Blanc
Ski Area 48 Hr 7 DayThFrSaSuMoTuWe
Ski Pass Mont Blanc 21cm 8in 40cm 16in
Chamonix 11cm 4in 27cm 10in
Argentière 10cm 4in 13cm 5in
Les Arcs 9cm 3in 9cm 3in
La Clusaz 8cm 3in 8cm 3in
Les Contamines 8cm 3in 8cm 3in
Megève 7cm 3in 7cm 3in
Flaine 6cm 2in 6cm 2in

Snow Reliability

St Gervais typically enjoys reliable snow conditions, with an average snowfall of around 4 meters annually and snow depths often reaching 150 cm in peak season. For the latest snow information, check J2Ski for updates.

Off-Piste Safety in St Gervais Mont-Blanc

Before skiing or snowboarding off-piste in St Gervais Mont-Blanc, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.