Aletsch Snow Forecast - 7 day
Updated 13 April 2026 01:44 NZST
7-Day Snow Forecast for Aletsch
1-week from 12 April.
For Forecast detail, see below.
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Aletsch 7-Day Snow Forecast Highlights
When will there be fresh snow in Aletsch?
| Next Snow Expected | 13 April |
|---|---|
| Next Snow Amount | 13cm |
| Next 48 Hours | 13cm |
| Next 7 Days | 13cm |
| Save on Ski Hire |
7-Day Snow Outlook for Aletsch
Snowfall
Snow Line
Max 15℃
Min 0℃
16cm New Snow
Snow Line from 2,342m to 1,650m, with rain below.
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Powder Alert!
Powder Alarm issued 13 April 2026 02:43 NZST
Powder Possible :- 13cm of Fresh Snow is forecast for Aletsch over the next 2 days.
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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 10℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
12
up to 1cm New Snow
Cloudy early, then light drizzle later.
Snow Line from 2,342m to 1,927m, with rain below.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 8℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 8℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
13
up to 15cm New Snow
Cloudy early, then light drizzle later.
Snow Line from 2,065m to 1,696m, with rain below.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 11℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 11℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
14
Snow unlikely
Cloudy, fair, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 14℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 14℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
15
Snow unlikely
Fair, clear spells, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 13℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 13℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
16
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 15℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 15℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
17
Snow unlikely
Fair early, then cloudy later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 15℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 15℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
18
Snow unlikely
Cloudy first, clear sky then clear spells, cloudy later.
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 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 01:44 NZST, next update expected 07:00 NZST.
Snow Forecast near Aletsch
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| San Domenico | 29cm | 29cm | |||||||
| Saas-Fee | 20cm | 20cm | |||||||
| Interlaken | 17cm | 17cm | |||||||
| Grindelwald | 15cm | 15cm | |||||||
| Bettmeralp | 13cm | 13cm | |||||||
| Riederalp | 13cm | 13cm | |||||||
| Fiescheralp | 11cm | 11cm | |||||||
| Adelboden | 7cm | 7cm |
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.