Aletsch Long-Range Snow Forecast - 20^th October 2026

Long-range Snow Outlook for Aletsch

Aletsch 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 Aletsch from OpenMeteo(ECMWF IFS)

	Base	Snow and Weather	Temp Town
Tue 20		up to 9cm New Snow Light snow at altitude, light rain below. Snow Line from 2,712m to 2,204m, with rain below.	Max 13℃ Min 9℃
Wed 21		up to 22cm New Snow Snow showers at altitude, rain showers below. Snow Line from 2,327m to 1,665m, with rain below.	Max 10℃ Min 6℃
Thu 22		up to 2cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 1,588m to 1,342m, with rain below.	Max 11℃ Min 1℃
Fri 23		up to 3cm New Snow Light snow at altitude, light rain below. Snow Line from 1,881m to resort level (1,050m).	Max 9℃ Min 2℃
Sat 24		1cm to 3cm New Snow Light snow at altitude, rain showers below. Snow Line from 1,527m to resort level (1,050m).	Max 5℃ Min -5℃
Sun 25		2cm to 19cm New Snow Heavy snow at altitude, light rain below. Snow Line from 1,712m to resort level (1,050m).	Max 6℃ Min -6℃
Mon 26		Fog.	Max 9℃ Min -6℃

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 Snow Forecast updated at 19:21 IST, next update expected imminently.