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Siviez 7-Day Snow Forecast - 12th August 2026

Siviez Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 12 August 2026 12:42 NZST

7-Day Snow Forecast for Siviez

1-week from 12 August.

For Forecast detail, see below.

Siviez 7-Day Snow Forecast Highlights

When will there be fresh snow in Siviez?

Siviez Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,215m)
Next Snow?
There is no snow currently in the forecast for Siviez.
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7-Day Snow Outlook for Siviez

 
Snowfall

 
Snow Line

Max 28℃
Min 10℃

Snow unlikely

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Siviez 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 28℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 28℃

Temperature at BaseTemp at Base

Wed
12

Snow unlikely

ClearClearLt DrizzleClear

Clear sky, light drizzle, clear sky later.

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

Max 27℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Thu
13

Snow unlikely

ClearClearFairClear

Clear sky, fair, clear sky later.

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

Max 27℃
Min 13℃

Valley temperatures from an overnight low of 13℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Fri
14

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 26℃
Min 13℃

Valley temperatures from an overnight low of 13℃ to daytime highs around 26℃

Temperature at BaseTemp at Base

Sat
15

Snow unlikely

FairClearDrizzleCloud

Fair first, clear sky then drizzle, cloudy later.

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

Max 16℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Sun
16

Snow unlikely

CloudCloudDrizzleLt Drizzle

Cloudy, drizzle, light drizzle later.

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

Max 17℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 17℃

Temperature at BaseTemp at Base

Mon
17

Snow unlikely

Lt DrizzleFairLt DrizzleCloud

Light drizzle first, fair then light drizzle, cloudy later.

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

Max 14℃
Min 10℃

Valley temperatures from an overnight low of 10℃ to daytime highs around 14℃

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

Lt DrizzleLt RainDrizzleLt Drizzle

Light drizzle first, light rain showers then drizzle, light drizzle later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Siviez, 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 Siviez, 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.

Siviez Snow Forecast updated at 12:42 NZST, next update expected 18:00 NZST.

Snow Forecast near Siviez

Snow Forecasts for Ski Resorts near Siviez
Ski Area 48 Hr 7 DayWeThFrSaSuMoTu
Zermatt-5cm
Argentière-3cm
Breuil-Cervinia-1cm

Snow Reliability

Siviez boasts reliable snow conditions with an average snow depth of 150 cm during peak season. The region typically experiences good snowfall, but it’s best to check the latest snow info on J2Ski for up-to-date conditions.