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Sarn-Heinzenberg 7-Day Snow Forecast - 17th April 2026

Sarn-Heinzenberg Snow Forecast - 7 day

ECMWF IFS
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Updated 17 April 2026 12:47 UTC

7-Day Snow Forecast for Sarn-Heinzenberg

1-week from 17 April.

For Forecast detail, see below.

Sarn-Heinzenberg 7-Day Snow Forecast Highlights

When will there be fresh snow in Sarn-Heinzenberg?

Sarn-Heinzenberg Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,688m)
Next Snow Expected20 April
Next Snow Amount 4cm 1in
Next 48 Hours - -
Next 7 Days 5cm 2in

7-Day Snow Outlook for Sarn-Heinzenberg

 
Snowfall

 
Snow Line

Max 18℃ 65°F
Min -4℃ 24°F

4cm 2in New Snow

Snow Line from 1,900m 6,234ft to 1,315m 4,314ft , with rain below.

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Sarn-Heinzenberg 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 18℃ 65°F
Min 0℃ 31°F

Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 18℃ 65°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
17

Snow unlikely

FairClearCloudClear

Fair first, clear sky then cloudy, clear sky later.

Forecast times for Sarn-Heinzenberg are in Zurich (Europe/Zurich) time zone.

Max 18℃ 64°F
Min 2℃ 35°F

Valley temperatures from an overnight low of 2℃ 35°F to daytime highs around 18℃ 64°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sat
18

Snow unlikely

CloudFairFairFair

Cloudy early, then fair later.

Forecast times for Sarn-Heinzenberg are in Zurich (Europe/Zurich) time zone.

Max 14℃ 58°F
Min 2℃ 36°F

Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 14℃ 58°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
19

Snow unlikely

CloudCloudMixedDrizzle

Cloudy, clear spells, drizzle later.

Forecast times for Sarn-Heinzenberg are in Zurich (Europe/Zurich) time zone.

Max 11℃ 51°F
Min 2℃ 36°F

Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 11℃ 51°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
20

up to 2cm up to 1in New Snow

CloudMixedMixedCloud

Cloudy, clear spells, cloudy later.

Snow Line from 1,900m 6,234ft to 1,438m 4,718ft , with rain below.

Forecast times for Sarn-Heinzenberg are in Zurich (Europe/Zurich) time zone.

Max 8℃ 47°F
Min 0℃ 31°F

Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 8℃ 47°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
21

up to 2cm up to 1in New Snow

MixedFairMixedMixed

Clear spells, fair, clear spells later.

Snow Line from 1,777m 5,830ft to 1,315m 4,314ft , with rain below.

Forecast times for Sarn-Heinzenberg are in Zurich (Europe/Zurich) time zone.

Max 12℃ 53°F
Min -4℃ 24°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ 24°F and rising to 12℃ 53°F

Temperature at BaseTemp at Base

Wed
22

Snow unlikely

FairLt RainFairClear

Fair first, light rain showers then fair, clear sky later.

Forecast times for Sarn-Heinzenberg are in Zurich (Europe/Zurich) time zone.

Max 13℃ 55°F
Min -2℃ 27°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 27°F and rising to 13℃ 55°F

Temperature at BaseTemp at Base

Thu
23

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

Forecast times for Sarn-Heinzenberg are in Zurich (Europe/Zurich) time zone.

This Snow Forecast for Sarn-Heinzenberg, 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 Sarn-Heinzenberg, 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.

Sarn-Heinzenberg Snow Forecast updated at 12:47 UTC, next update expected 18:00 UTC.

Snow Forecast near Sarn-Heinzenberg

Snow Forecasts for Ski Resorts near Sarn-Heinzenberg
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Klosters 5cm 2in 11cm 4in
Flims 2cm 1in 10cm 4in
Lenzerheide - Valbella 1cm - 8cm 3in
Brigels-Waltensburg-Andiast 1cm - 7cm 3in
Davos 2cm 1in 5cm 2in
Laax 1cm - 4cm 2in
Arosa Lenzerheide 1cm 1in 3cm 1in

Snow Reliability

Sarn-Heinzenberg boasts reliable snow conditions, with an average snow depth of 80 cm during peak season. With consistent snowfall, the resort is a great choice for winter sports enthusiasts—check J2Ski for the latest snow updates.