Sarn-Heinzenberg 7-Day Snow Forecast

Sarn-Heinzenberg Long-Range Snow Forecast Updated today

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Updated 11 October 2026 13:47 BST

Long-Range Snow Forecast for Sarn-Heinzenberg

Long-range (14 to 45 days) from 11 October.

For Forecast detail, see below.

Sarn-Heinzenberg 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?
There is no snow currently in the forecast for Sarn-Heinzenberg.

Long-range Snow Outlook for Sarn-Heinzenberg

Snowfall

Snow Line

Max 20℃ 68°F
Min 2℃ 35°F

Snow unlikely

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Sarn-Heinzenberg Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for Sarn-Heinzenberg from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 11	Cloudy at altitude, clear spells below.	Max 12℃ 54°F Min 5℃ 41°F
Mon 12	Clear sky at altitude, light rain showers below.	Max 14℃ 56°F Min 4℃ 39°F
Tue 13	Clear sky.	Max 16℃ 61°F Min 2℃ 35°F
Wed 14	Clear sky.	Max 18℃ 64°F Min 7℃ 44°F
Thu 15	Clear sky.	Max 20℃ 68°F Min 3℃ 38°F
Fri 16	Clear sky.	Max 19℃ 67°F Min 3℃ 37°F
Sat 17	Cloudy.	Max 12℃ 53°F Min 3℃ 38°F

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 13:47 BST, next update expected 19:00 BST.

Ensemble forecast for Sarn-Heinzenberg, Switzerland at 1,300m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Sarn-Heinzenberg

Snow Forecasts for Ski Resorts near Sarn-Heinzenberg
Ski Area	48 Hr	7 Day
Arosa Lenzerheide	-	9cm 4in
Brigels-Waltensburg-Andiast	-	6cm 2in
Flims	-	6cm 2in
Davos	-	5cm 2in
Klosters	-	5cm 2in
Laax	-	4cm 1in
Lenzerheide - Valbella	-	3cm 1in

How reliable is the snow in Sarn-Heinzenberg?

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.

Off-Piste Safety in Sarn-Heinzenberg

Before skiing or snowboarding off-piste in Sarn-Heinzenberg, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.