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Alpe du Grand Serre Long-Range Snow Forecast - 20th April 2026

Alpe du Grand Serre Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 20 April 2026 19:45 UTC

Long-Range Snow Forecast for Alpe du Grand Serre

Long-range (14 to 45 days) from 20 April.

For Forecast detail, see below.

Alpe du Grand Serre Snow Forecast Highlights

When will there be fresh snow in Alpe du Grand Serre?

Alpe du Grand Serre Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,775m)
Next Snow?
There is no snow currently in the forecast for Alpe du Grand Serre.

Long-range Snow Outlook for Alpe du Grand Serre

 
Snowfall

 
Snow Line

Max 17℃ 62°F
Min -1℃ 31°F

Snow unlikely

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Alpe du Grand Serre 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 Alpe du Grand Serre from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Mon
20
Clear

Clear sky.

Max 14℃ 57°F
Min 2℃ 36°F
Tue
21
Clear

Clear sky.

Max 13℃ 55°F
Min 1℃ 33°F
Wed
22
Cloud

Cloudy.

Max 14℃ 57°F
Min 1℃ 35°F
Thu
23
Cloud

Clear sky at altitude, cloudy below.

Max 13℃ 56°F
Min -1℃ 31°F
Fri
24
Clear

Clear sky.

Max 17℃ 62°F
Min 3℃ 37°F
Sat
25
Clear

Clear sky.

Max 15℃ 60°F
Min 4℃ 38°F
Sun
26
Clear

Clear sky.

Max 17℃ 62°F
Min 3℃ 37°F

No significant snowfall is forecast for this period.

This Snow Forecast for Alpe du Grand Serre, 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 Alpe du Grand Serre, 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.

Alpe du Grand Serre Snow Forecast updated at 19:45 UTC, next update expected 01:00 UTC.

Ensemble forecast for Alpe du Grand Serre, France at 1,370m

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

Snow Reliability

Alpe du Grand Serre typically enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season. The snowfall is consistent, and snowmelt is gradual; for the latest updates, check J2Ski for current snow information.

Off-Piste Safety in Alpe du Grand Serre

Before skiing or snowboarding off-piste in Alpe du Grand Serre, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.