Aletsch Long-Range Snow Forecast
Snow Forecast for Aletsch
When will there be fresh snow?
This is the Long-range Snow Forecast for Aletsch, Switzerland for 16 days from 14 May.
Updated 13 May 2025 17:33 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Aletsch. | |
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For Forecast detail, see below.
Forecast for Aletsch
Max 66°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 66°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Cloudy, fair, clear sky later.
Aletsch has no new snow forecast in the next 48 hours.
Aletsch Long-Range (16-Day) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 14 | | Fair. | Max 66°F Min 46°F |
| Thu 15 | | Fair. | Max 67°F Min 46°F |
| Fri 16 |  | Clear sky. | Max 62°F Min 41°F |
| Sat 17 | | Clear sky. | Max 60°F Min 38°F |
| Sun 18 | | Clear sky at altitude, clear spells below. | Max 61°F Min 41°F |
| Mon 19 | | Clear spells. | Max 62°F Min 47°F |
| Tue 20 |  | Cloudy. | Max 58°F Min 49°F |
| Wed 21 | | Light snow showers at altitude, light rain showers below. | Max 66°F Min 50°F |
| Thu 22 |  | Light drizzle. | Max 66°F Min 49°F |
| Fri 23 | | Cloudy at altitude, fair below. | Max 63°F Min 49°F |
| Sat 24 | | Clear spells at altitude, fair below. | Max 68°F Min 46°F |
| Sun 25 | | Cloudy. | Max 64°F Min 49°F |
| Mon 26 | | Cloudy. | Max 60°F Min 48°F |
| Tue 27 | | Light snow at altitude, light drizzle below. | Max 61°F Min 47°F |
| Wed 28 |  | New Snow | Max 69°F Min 49°F |
| Thu 29 | | Cloudy. | Max 54°F Min 52°F |
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 17:33 PDT, next update expected imminently.
Snow Forecast near Aletsch
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Interlaken | 2in | 2in | |||||||
| Grindelwald | - | 1in | |||||||
| Saas-Fee | - | - |