Aletsch Snow Forecast - 7 day
Updated 11 June 2026 18:42 PDT
7-Day Snow Forecast for Aletsch
1-week from 12 June.
For Forecast detail, see below.
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Aletsch 7-Day Snow Forecast Highlights
When will there be fresh snow in Aletsch?
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| There is no snow currently in the forecast for Aletsch. | |
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7-Day Snow Outlook for Aletsch
Snowfall
Snow Line
Max 85°F
Min 43°F
Snow unlikely
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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.
Max 72°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 72°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
12
Snow unlikely
Cloudy early, then fair later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 78°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 78°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
13
Snow unlikely
Cloudy, clear sky, fair later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 76°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 76°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
14
Snow unlikely
Clear sky, fair, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 74°F
Min 49°F
Valley temperatures from an overnight low of 49°F to daytime highs around 74°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Mon
15
Snow unlikely
Fair.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 80°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 80°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
16
Snow unlikely
Cloudy first, fair then clear spells, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 85°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 85°F
Temperature at BaseTemp at Base
Wed
17
Snow unlikely
Clear sky, fair, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 83°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 83°F
Temperature at BaseTemp at Base
Thu
18
Snow unlikely
Clear sky first, fair then light drizzle, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
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 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 18:42 PDT, next update expected imminently.
Snow Reliability
Aletsch enjoys reliable snow conditions with average snow depths reaching up to 3 meters during peak season. Regular snowfall throughout the winter months helps maintain excellent skiing conditions, and for the latest updates, check J2Ski for real-time snow information.