Winterhorn Snow Forecast - 7 day
Updated 21 September 2026 12:49 NZST
7-Day Snow Forecast for Winterhorn
1-week from 21 September.
For Forecast detail, see below.
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Winterhorn 7-Day Snow Forecast Highlights
When will there be fresh snow in Winterhorn?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Winterhorn. |
7-Day Snow Outlook for Winterhorn
Snowfall
Snow Line
Max 21℃
Min 4℃
Snow unlikely
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Winterhorn 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 17℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 17℃
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Clear spells early, then cloudy later.
Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.
Max 16℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 16℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Clear sky.
Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.
Max 18℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Wed
23
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.
Max 15℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 15℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Fair first, light rain showers then light rain/snow, light drizzle later.
Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.
Max 15℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 15℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Clear spells early, then clear sky later.
Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.
Max 21℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Sat
26
Snow unlikely
Clear sky.
Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.
Max 20℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Sun
27
Snow unlikely
Clear sky early, then clear spells later.
Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Winterhorn, 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 Winterhorn, 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.
Winterhorn Snow Forecast updated at 12:49 NZST, next update expected imminently.
Snow Forecast near Winterhorn
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Andermatt | - | 1cm | |||||||
| Disentis Sedrun | - | 1cm |
Snow Reliability
Winterhorn boasts reliable snowfall, with an average snow depth of 150 cm throughout the season. For the latest information on snow conditions and updates, check J2Ski for real-time forecasts.