St Gervais Mont-Blanc Snow Forecast - 7 day
Updated 20 September 2026 14:48 CDT
7-Day Snow Forecast for St Gervais Mont-Blanc
1-week from 20 September.
For Forecast detail, see below.
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St Gervais Mont-Blanc 7-Day Snow Forecast Highlights
When will there be fresh snow in St Gervais Mont-Blanc?
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7-Day Snow Outlook for St Gervais Mont-Blanc
Snowfall
Snow Line
Max 25℃
Min 7℃
Snow unlikely
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St Gervais Mont-Blanc 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 25℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 25℃
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Cloudy first, clear sky then clear spells, cloudy later.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
Max 22℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Clear spells, cloudy, fair later.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
Max 23℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Clear sky.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
Max 23℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Wed
23
Snow unlikely
Clear sky.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
Max 22℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear sky, clear spells, cloudy later.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
Max 21℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Clear spells, fair, clear sky later.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
Max 24℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Sat
26
Snow unlikely
Clear sky.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
No significant snowfall is forecast for this period.
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 14:48 CDT, next update expected 17:00 CDT.
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.