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Aletsch Weather Forecast - 7 to 16 days - 12th June 2026

Aletsch Weather

ECMWF IFS
GFS

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Weather Forecast for Aletsch (1,050m to 2,900m)

Weather Outlook from 12 June.

Aletsch Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Aletsch Weather Forecast updated at 20:42 CDT, next update expected imminently.

Long-range Snow Outlook for Aletsch

 
Snowfall

 
Snow Line

Max 30℃
Min 6℃

Snow unlikely

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Aletsch Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Aletsch from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Fri
12
Cloud

Cloudy.

Max 22℃
Min 11℃
Sat
13
Clear

Clear sky.

Max 26℃
Min 6℃
Sun
14
Fair

Fair.

Max 25℃
Min 7℃
Mon
15
Fair

Fair.

Max 23℃
Min 9℃
Tue
16
Mixed

Clear spells.

Max 27℃
Min 9℃
Wed
17
Clear

Fair at altitude, clear sky below.

Max 30℃
Min 13℃
Thu
18
Clear

Clear sky.

Max 29℃
Min 15℃

No significant snowfall is forecast for this period.

This Snow Forecast for Aletsch, Switzerland 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 Aletsch, 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.

Aletsch Weather Forecast updated at 20:42 CDT, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Aletsch.

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

 

For more information about this Swiss Ski Resort, See Also Skiing and Snowboarding in Aletsch .

Off-Piste Safety in Aletsch

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