Aletsch 7-Day Snow Forecast - 22^nd February 2025

Aletsch 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.

Temperature at BaseTemp at Base

Sat
22

Snow unlikely

Cloudy.

Temperature at BaseTemp at Base

Sun
23

Snow unlikely

Cloudy, clear spells, cloudy later.

Temperature at BaseTemp at Base

Mon
24

Snow unlikely

Cloudy.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Tue
25

up to 1in New Snow

Cloudy, light rain, light snow at altitude later.

Snow Line from 5,476ft to 4,656ft, with rain below.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Wed
26

New Snow

Cloudy.

Snow Line from 4,590ft to 3,671ft, with rain below.

Temperature at BaseTemp at Base

Thu
27

Snow unlikely

Fair, clear sky, freezing fog later.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Fri
28

up to 3in New Snow

Clear spells first, light rain then clear spells, light snow at altitude later.

Snow Line from 4,951ft to 4,557ft, with rain below.

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 trail 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 08:42 PST, next update expected 14:00 PST.