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Zweisimmen 7-Day Snow Forecast - 20th September 2026

Zweisimmen Snow Forecast - 7 day

ECMWF IFS
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Updated 21 September 2026 00:26 IST

7-Day Snow Forecast for Zweisimmen

1-week from 20 September.

For Forecast detail, see below.

Zweisimmen 7-Day Snow Forecast Highlights

When will there be fresh snow in Zweisimmen?

Zweisimmen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,475m)
Next Snow?
There is no snow currently in the forecast for Zweisimmen.
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7-Day Snow Outlook for Zweisimmen

 
Snowfall

 
Snow Line

Max 24℃
Min 3℃

Snow unlikely

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Zweisimmen 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 24℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 24℃

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

MixedFairCloudMixed

Clear spells first, fair then cloudy, clear spells later.

Forecast times for Zweisimmen 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

Mon
21

Snow unlikely

FairCloudCloudCloud

Fair early, then cloudy later.

Forecast times for Zweisimmen are in Zurich (Europe/Zurich) time zone.

Max 20℃
Min 7℃

Valley temperatures from an overnight low of 7℃ to daytime highs around 20℃

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Zweisimmen are in Zurich (Europe/Zurich) time zone.

Max 22℃
Min 7℃

Valley temperatures from an overnight low of 7℃ to daytime highs around 22℃

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

Forecast times for Zweisimmen are in Zurich (Europe/Zurich) time zone.

Max 20℃
Min 9℃

Valley temperatures from an overnight low of 9℃ to daytime highs around 20℃

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearMixedMixedFair

Clear sky, clear spells, fair later.

Forecast times for Zweisimmen are in Zurich (Europe/Zurich) time zone.

Max 20℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 20℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Zweisimmen are in Zurich (Europe/Zurich) time zone.

Max 24℃
Min 9℃

Valley temperatures from an overnight low of 9℃ to daytime highs around 24℃

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Zweisimmen are in Zurich (Europe/Zurich) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Zweisimmen, 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 Zweisimmen, 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.

Zweisimmen Snow Forecast updated at 00:26 IST, next update expected 05:30 IST.

Snow Reliability

Zweisimmen enjoys reliable snow conditions, with an average snow depth of around 100 cm in winter. Snowfalls are frequent, but for the latest updates on snow conditions, be sure to check J2Ski.