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Sierre-Anniviers 7-Day Snow Forecast - 1st September 2026

Sierre-Anniviers Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 31 August 2026 17:54 PDT

7-Day Snow Forecast for Sierre-Anniviers

1-week from 1 September.

For Forecast detail, see below.

Sierre-Anniviers 7-Day Snow Forecast Highlights

When will there be fresh snow in Sierre-Anniviers?

Sierre-Anniviers Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,464ft)
Next Snow?
There is no snow currently in the forecast for Sierre-Anniviers.
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7-Day Snow Outlook for Sierre-Anniviers

 
Snowfall

 
Snow Line

Max 82°F
Min 40°F

Snow unlikely

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Sierre-Anniviers 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 69°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 69°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
01

Snow unlikely

FairClearClearCloud

Fair, clear sky, cloudy later.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

Max 71°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 71°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Wed
02

Snow unlikely

FairCloudCloudFair

Fair, cloudy, fair later.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

Max 73°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Thu
03

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

Max 82°F
Min 52°F

Valley temperatures from an overnight low of 52°F to daytime highs around 82°F

Temperature at BaseTemp at Base

Fri
04

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

Max 77°F
Min 57°F

Valley temperatures from an overnight low of 57°F to daytime highs around 77°F

Temperature at BaseTemp at Base

Sat
05

Snow unlikely

ClearFairCloudMixed

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

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

Max 81°F
Min 57°F

Valley temperatures from an overnight low of 57°F to daytime highs around 81°F

Temperature at BaseTemp at Base

Sun
06

Snow unlikely

ClearClearMixedFair

Clear sky, clear spells, fair later.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

Max 76°F
Min 56°F

Valley temperatures from an overnight low of 56°F to daytime highs around 76°F

Temperature at BaseTemp at Base

Mon
07

Snow unlikely

ClearClearLt DrizzleFair

Clear sky, light drizzle, fair later.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

This Snow Forecast for Sierre-Anniviers, 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 Sierre-Anniviers, 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.

Sierre-Anniviers Snow Forecast updated at 17:54 PDT, next update expected 23:00 PDT.

Snow Reliability

Sierre-Anniviers typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow information, including current conditions and forecasts, check J2Ski for up-to-date details.