Aletsch Snow Forecast - 7 day
Snow Forecast for Aletsch
When will there be fresh snow?
This is the 7-Day Snow Forecast for Aletsch, Switzerland for 7 days from 15 June.
Updated 15 June 2025 12:36 UTC.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Aletsch. | |
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For Forecast detail, see below.
Forecast for Aletsch
Aletsch has no new snow forecast in the next 48 hours.
Aletsch 7-Day Snow Forecast Overview
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| Sun 15 | Mon 16 | Tue 17 | Wed 18 | Thu 19 | Fri 20 | Sat 21 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 2,900m 9,514ft | 17℃ 63°F
 | 13℃ 55°F
 | 14℃ 57°F
 | 15℃ 60°F
| 16℃ 60°F
| 18℃ 65°F
| 16℃ 62°F
|
| 1,975m 6,480ft | 23℃ 72°F
| 18℃ 65°F
| 21℃ 69°F
| 22℃ 72°F
| 22℃ 72°F
| 21℃ 69°F
| 19℃ 66°F
|
| 1,050m 3,445ft | 29℃ 84°F
| 25℃ 76°F
| 27℃ 80°F
| 28℃ 83°F
| 28℃ 83°F
| 23℃ 74°F
| 26℃ 78°F
|
| Snow Line | |||||||
| Max Town | 29℃ 84°F | 25℃ 76°F | 27℃ 80°F | 28℃ 83°F | 28℃ 83°F | 23℃ 74°F | 26℃ 78°F |
| Min Town | 16℃ 62°F | 14℃ 56°F | 12℃ 54°F | 12℃ 54°F | 13℃ 56°F | 14℃ 56°F | 16℃ 60°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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 29℃ 84°F
Min 16℃ 62°F
Valley temperatures from an overnight low of 16℃ 62°F to daytime highs around 29℃ 84°F
Temperature at BaseTemp at Base
Sun
15
Snow unlikely
Clear sky first, cloudy then rain showers, clear spells later.
Max 25℃ 76°F
Min 14℃ 56°F
Valley temperatures from an overnight low of 14℃ 56°F to daytime highs around 25℃ 76°F
Temperature at BaseTemp at Base
Mon
16
Snow unlikely
Clear spells, fair, clear sky later.
Max 27℃ 80°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 27℃ 80°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
17
Snow unlikely
Clear sky early, then fair later.
Max 28℃ 83°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 28℃ 83°F
Temperature at BaseTemp at Base
Wed
18
Snow unlikely
Clear sky, fair, clear sky later.
Max 28℃ 83°F
Min 13℃ 56°F
Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 28℃ 83°F
Temperature at BaseTemp at Base
Thu
19
Snow unlikely
Clear sky, cloudy, clear sky later.
Max 23℃ 74°F
Min 14℃ 56°F
Valley temperatures from an overnight low of 14℃ 56°F to daytime highs around 23℃ 74°F
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky first, fair then cloudy, fair later.
Max 26℃ 78°F
Min 16℃ 60°F
Valley temperatures from an overnight low of 16℃ 60°F to daytime highs around 26℃ 78°F
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Fair, clear spells, fair later.
No significant snowfall is forecast for this period.
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 12:36 UTC, next update expected 18:00 UTC.