Sarn-Heinzenberg 7-Day Snow Forecast

Sarn-Heinzenberg Long-Range Snow Forecast Updated today

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Updated 15 October 2026 01:47 UTC

Long-Range Snow Forecast for Sarn-Heinzenberg

Long-range (14 to 45 days) from 15 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 Expected	24 October
Next Snow Amount	1cm 1in
Next 48 Hours	- -
Next 7 Days	- -

Long-range Snow Outlook for Sarn-Heinzenberg

Snowfall

Snow Line

Max 20℃ 68°F
Min 4℃ 39°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
Thu 15	Cloudy.	Max 20℃ 67°F Min 5℃ 40°F
Fri 16	Fair.	Max 20℃ 68°F Min 6℃ 43°F
Sat 17	Clear sky.	Max 16℃ 61°F Min 6℃ 42°F
Sun 18	Light drizzle.	Max 15℃ 59°F Min 6℃ 43°F
Mon 19	Cloudy.	Max 17℃ 63°F Min 7℃ 44°F
Tue 20	Clear sky.	Max 19℃ 66°F Min 4℃ 39°F
Wed 21	Cloudy.	Max 16℃ 61°F Min 5℃ 41°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 01:47 UTC, next update expected imminently.

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
Flims	-	5cm 2in
Arosa Lenzerheide	2cm 1in	3cm 1in
Lenzerheide - Valbella	-	2cm 1in
Davos	1cm -	1cm 1in
Klosters	1cm -	1cm -
Laax	-	1cm -

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.