Aletsch Snow Forecast - 7 day
Updated 11 October 2026 18:49 AEDT
7-Day Snow Forecast for Aletsch
1-week from 11 October.
For Forecast detail, see below.
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Aletsch 7-Day Snow Forecast Highlights
When will there be fresh snow in Aletsch?
| Next Snow Expected | 18 October |
|---|---|
| Next Snow Amount | 28cm |
| Next 48 Hours | - |
| Next 7 Days | 28cm |
| Save on Ski Hire |
7-Day Snow Outlook for Aletsch
Snowfall
Snow Line
Max 24℃
Min 1℃
1cm New Snow
Snow Line from 2,573m to 2,358m, with rain below.
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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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 17℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 17℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Cloudy first, clear spells then clear sky, fair later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 20℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 20℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Fair early, then clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 21℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 21℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
13
Snow unlikely
Clear sky early, then fair later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 22℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 22℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 24℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 24℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Fair early, then clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 23℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 23℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Clear sky.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
17
up to 1cm New Snow
Clear spells, cloudy, light drizzle later.
Snow Line from 2,573m to 2,358m, with rain below.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
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 18:49 AEDT, next update expected 00:00 AEDT.
Snow Forecast near Aletsch
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| San Domenico | - | 45cm | |||||||
| Saas-Fee | - | 39cm | |||||||
| Fiescheralp | - | 29cm | |||||||
| Bettmeralp | - | 24cm | |||||||
| Riederalp | - | 24cm | |||||||
| Grindelwald | 1cm | 19cm | |||||||
| Interlaken | 1cm | 16cm | |||||||
| Wengen | - | 14cm |
How reliable is the snow in Aletsch?
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.