Aletsch Snow Forecast - 7 day
Updated 12 April 2026 00:43 PDT
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 | 12 April |
|---|---|
| Next Snow Amount | - |
| Next 48 Hours | 5in |
| Next 7 Days | 5in |
| Save on Ski Hire |
7-Day Snow Outlook for Aletsch
Snowfall
Snow Line
Max 59°F
Min 27°F
6in New Snow
Snow Line from 7,585ft to 5,210ft, with rain below.
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Powder Alert!
Powder Alarm issued 12 April 2026 02:44 PDT
Powder Possible :- 5in 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 51°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 51°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
12
up to 1in New Snow
Cloudy, light drizzle, clear spells later.
Snow Line from 7,585ft to 5,817ft, with rain below.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 46°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 46°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
13
up to 5in New Snow
Cloudy early, then light drizzle later.
Snow Line from 6,726ft to 5,364ft, with rain below.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 54°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
14
New Snow
Cloudy, clear spells, clear sky later.
Snow Line from 5,463ft to 5,210ft, with rain below.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 57°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 57°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
15
Snow unlikely
Clear spells first, clear sky then rain showers, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 55°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 55°F
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 58°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 58°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
17
Snow unlikely
Fair, clear spells, clear sky later.
Forecast times for Aletsch are in Zurich (Europe/Zurich) time zone.
Max 59°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 59°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
18
Snow unlikely
Fair 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 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 00:43 PDT, next update expected 06:00 PDT.
Snow Forecast near Aletsch
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| San Domenico | 12in | 12in | |||||||
| Saas-Fee | 8in | 8in | |||||||
| Interlaken | 7in | 7in | |||||||
| Grindelwald | 6in | 6in | |||||||
| Riederalp | 5in | 5in | |||||||
| Bettmeralp | 5in | 5in | |||||||
| Fiescheralp | 4in | 4in | |||||||
| Adelboden | 3in | 3in |
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.