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Stoos 7-Day Snow Forecast - 20th September 2026

Stoos Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 20 September 2026 14:44 CDT

7-Day Snow Forecast for Stoos

1-week from 20 September.

For Forecast detail, see below.

Stoos 7-Day Snow Forecast Highlights

When will there be fresh snow in Stoos?

Stoos Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,628m)
Next Snow?
There is no snow currently in the forecast for Stoos.
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7-Day Snow Outlook for Stoos

 
Snowfall

 
Snow Line

Max 19℃
Min 4℃

Snow unlikely

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Stoos 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 19℃
Min 9℃

Valley temperatures from an overnight low of 9℃ to daytime highs around 19℃

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

MixedClearCloudMixed

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

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

Max 16℃
Min 7℃

Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudMixedCloudCloud

Cloudy, clear spells, cloudy later.

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

Max 15℃
Min 7℃

Valley temperatures from an overnight low of 7℃ to daytime highs around 15℃

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

CloudMixedFairClear

Cloudy first, clear spells then fair, clear sky later.

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

Max 16℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 15℃
Min 9℃

Valley temperatures from an overnight low of 9℃ to daytime highs around 15℃

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearMixedLt DrizzleLt Drizzle

Clear sky, clear spells, light drizzle later.

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

Max 14℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 14℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

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

Max 18℃
Min 7℃

Valley temperatures from an overnight low of 7℃ to daytime highs around 18℃

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

ClearClearClearClear

Clear sky.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Stoos, 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 Stoos, 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.

Stoos Snow Forecast updated at 14:44 CDT, next update expected 20:00 CDT.

Snow Forecast near Stoos

Snow Forecasts for Ski Resorts near Stoos
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Disentis Sedrun-2cm
Andermatt-1cm

Snow Reliability

Stoos typically enjoys reliable snowfall, with an average snow depth of 60-120 cm during peak season. Early winter conditions can vary, so checking the latest snow info on J2Ski is recommended for up-to-date conditions.