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Aletsch Weather Forecast - 7 to 16 days - 31st October 2026

Aletsch Weather

ECMWF IFS
GFS

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

Weather Outlook from 31 October.

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 NZDT, next update expected 02:00 NZDT.

Long-range Snow Outlook for Aletsch

 
Snowfall

 
Snow Line

Max 15℃
Min -3℃

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
Sat
31
Clear

Clear sky.

Max 15℃
Min 0℃
Sun
01
Clear

Clear sky.

Max 13℃
Min -3℃
Mon
02
Clear

Clear sky.

Max 11℃
Min -3℃
Tue
03
Clear

Clear sky.

Max 10℃
Min 0℃
Wed
04
Mixed

Cloudy at altitude, clear spells below.

Max 8℃
Min -1℃
Thu
05
Fair

Clear sky at altitude, fair below.

Max 11℃
Min 2℃
Fri
06
Clear

Clear sky.

Max 14℃
Min 1℃

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 NZDT, next update expected 02:00 NZDT.

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.