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Saint Jean de Sixt 7-Day Snow Forecast - 22nd September 2026

Saint Jean de Sixt Snow Forecast - 7 day

ECMWF IFS
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Updated 22 September 2026 00:48 UTC

7-Day Snow Forecast for Saint Jean de Sixt

1-week from 22 September.

For Forecast detail, see below.

Saint Jean de Sixt 7-Day 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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7-Day Snow Outlook for Saint Jean de Sixt

 
Snowfall

 
Snow Line

Max 25℃ 78°F
Min 9℃ 49°F

Snow unlikely

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Saint Jean de Sixt Medium-Range (7-Day) Snow Forecast Detail

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.

Max 20℃ 68°F
Min 9℃ 49°F

Valley temperatures from an overnight low of 9℃ 49°F to daytime highs around 20℃ 68°F

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Saint Jean de Sixt are in Paris (Europe/Paris) time zone.

Max 21℃ 69°F
Min 11℃ 51°F

Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 21℃ 69°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Saint Jean de Sixt are in Paris (Europe/Paris) time zone.

Max 22℃ 72°F
Min 11℃ 53°F

Valley temperatures from an overnight low of 11℃ 53°F to daytime highs around 22℃ 72°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearMixedCloudFair

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

Forecast times for Saint Jean de Sixt are in Paris (Europe/Paris) time zone.

Max 22℃ 72°F
Min 11℃ 51°F

Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 22℃ 72°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

CloudCloudClearFair

Cloudy, clear sky, fair later.

Forecast times for Saint Jean de Sixt are in Paris (Europe/Paris) time zone.

Max 23℃ 74°F
Min 13℃ 56°F

Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 23℃ 74°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

Forecast times for Saint Jean de Sixt are in Paris (Europe/Paris) time zone.

Max 25℃ 78°F
Min 13℃ 56°F

Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 25℃ 78°F

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

FairClearCloudMixed

Fair first, clear sky then cloudy, clear spells later.

Forecast times for Saint Jean de Sixt are in Paris (Europe/Paris) time zone.

Max 23℃ 73°F
Min 14℃ 56°F

Valley temperatures from an overnight low of 14℃ 56°F to daytime highs around 23℃ 73°F

Temperature at BaseTemp at Base

Mon
28

Snow unlikely

CloudCloudMixedCloud

Cloudy, clear spells, cloudy later.

Forecast times for Saint Jean de Sixt are in Paris (Europe/Paris) time zone.

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 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.

Saint Jean de Sixt Snow Forecast updated at 00:48 UTC, next update expected 06:00 UTC.

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.