Aletsch Weather
Weather Forecast for Aletsch (3,445ft to 9,514ft)
Weather Outlook from 12 April.
Aletsch Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Aletsch Weather Forecast updated at 00:43 PDT, next update expected imminently.
Long-range 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 06:54 PDT
Powder Possible :- 5in of Fresh Snow is forecast for Aletsch over the next 2 days.
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Aletsch Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sun 12 |  | up to 1in New Snow | Max 51°F Min 42°F |
| Mon 13 | | up to 5in New Snow | Max 46°F Min 42°F |
| Tue 14 | | New Snow | Max 54°F Min 41°F |
| Wed 15 |  | Light rain showers. | Max 57°F Min 33°F |
| Thu 16 | | Cloudy. | Max 55°F Min 27°F |
| Fri 17 |  | Clear sky at altitude, fair below. | Max 58°F Min 31°F |
| Sat 18 |  | Clear sky. | Max 59°F Min 31°F |
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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 Weather Forecast updated at 00:43 PDT, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Aletsch.Switzerland Hotels Map
For more information about this Swiss Ski Resort, See Also Skiing and Snowboarding in Aletsch .
Off-Piste Safety in Aletsch
Before skiing or snowboarding off-piste in Aletsch, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.