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Saint Jean de Sixt Long-Range Snow Forecast - 25th June 2026

Saint Jean de Sixt Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 25 June 2026 11:44 AEST

Long-Range Snow Forecast for Saint Jean de Sixt

Long-range (14 to 45 days) from 25 June.

For Forecast detail, see below.

Saint Jean de Sixt Snow Forecast Highlights

When will there be fresh snow in Saint Jean de Sixt?

Saint Jean de Sixt Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (960m)
Next Snow?
There is no snow currently in the forecast for Saint Jean de Sixt.
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Long-range Snow Outlook for Saint Jean de Sixt

 
Snowfall

 
Snow Line

Max 31℃
Min 16℃

Snow unlikely

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Saint Jean de Sixt 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 Saint Jean de Sixt from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Thu
25
Clear

Clear sky.

Max 29℃
Min 18℃
Fri
26
Clear

Clear sky.

Max 28℃
Min 19℃
Sat
27
Clear

Clear sky.

Max 31℃
Min 20℃
Sun
28
Clear

Clear sky.

Max 30℃
Min 20℃
Mon
29
Shwrs

Rain showers.

Max 28℃
Min 18℃
Tue
30
Storm

Thunderstorms.

Max 22℃
Min 17℃
Wed
01
Shwrs

Rain showers.

Max 22℃
Min 16℃

No significant snowfall is forecast for this period.

This Snow Forecast for Saint Jean de Sixt, 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 Saint Jean de Sixt, 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.

Saint Jean de Sixt Snow Forecast updated at 11:44 AEST, next update expected 17:00 AEST.

Ensemble forecast for Saint Jean de Sixt, France at 960m

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

France Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Reliability

Typically, snowfall in Saint Jean de Sixt ranges from 150 to 250 cm throughout the season, with reliable snow coverage until late April. For the latest snow conditions and depth updates, check J2Ski for the most accurate information.

Off-Piste Safety in Saint Jean de Sixt

Before skiing or snowboarding off-piste in Saint Jean de Sixt, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.