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Val Müstair 7-Day Snow Forecast - 21st September 2026

Val Müstair Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 21 September 2026 22:44 AEST

7-Day Snow Forecast for Val Müstair

1-week from 21 September.

For Forecast detail, see below.

Val Müstair 7-Day Snow Forecast Highlights

When will there be fresh snow in Val Müstair?

Val Müstair Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,350m)
Next Snow?
There is no snow currently in the forecast for Val Müstair.

7-Day Snow Outlook for Val Müstair

 
Snowfall

 
Snow Line

Max 20℃
Min -1℃

Snow unlikely

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Val Müstair 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 15℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 15℃

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

ClearMixedMixedFair

Clear sky, clear spells, fair later.

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

Max 13℃
Min -1℃

Freeze-thaw conditions, with valley temperatures cooling to -1℃ and rising to 13℃

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

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

Max 16℃
Min -1℃

Freeze-thaw conditions, with valley temperatures cooling to -1℃ and rising to 16℃

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 15℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 15℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearMixedCloudFair

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

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

Max 14℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 14℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

CloudFairClearClear

Cloudy, fair, clear sky later.

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

Max 20℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 20℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 19℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 19℃

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Val Müstair, 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 Val Müstair, 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.

Val Müstair Snow Forecast updated at 22:44 AEST, next update expected 04:00 AEST.

Snow Reliability

Val Müstair enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow conditions and updates, be sure to check J2Ski for accurate and timely information.