Sils 7-Day Snow Forecast

Sils Long-Range Snow Forecast Updated today

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Updated 11 April 2026 17:42 PDT

Long-Range Snow Forecast for Sils

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

Sils Snow Forecast Highlights

When will there be fresh snow in Sils?

Sils Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (8,366ft)
Next Snow Expected	13 April
Next Snow Amount	3in
Next 48 Hours	3in
Next 7 Days	3in

Long-range Snow Outlook for Sils

Snowfall

Snow Line

Max 48°F
Min 26°F

3in New Snow

Snow Line from 8,471ft to 6,148ft, with rain below.

Powder Alert!

Powder Alarm issued 12 April 2026 00:49 PDT

Powder :- 6in of Fresh Snow is forecast for Sils over the next 2 days.

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Sils 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 Sils from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Cloudy.	Max 47°F Min 31°F
Mon 13	up to 3in New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 8,471ft to 6,703ft, with rain below.	Max 46°F Min 37°F
Tue 14	New Snow Light snow at altitude, light rain below. Snow Line from 7,159ft to 6,148ft, with rain below.	Max 39°F Min 36°F
Wed 15	Cloudy at altitude, clear sky below.	Max 48°F Min 31°F
Thu 16	Clear sky at altitude, fair below.	Max 48°F Min 30°F
Fri 17	Cloudy.	Max 47°F Min 30°F
Sat 18	Fair at altitude, clear spells below.	Max 47°F Min 26°F

This Snow Forecast for Sils, 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 Sils, 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.

Sils Snow Forecast updated at 17:42 PDT, next update expected imminently.

Ensemble forecast for Sils, Switzerland at 5,896ft

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 Hotels Map

Snow Forecast near Sils

Snow Forecasts for Ski Resorts near Sils
Ski Area	48 Hr	7 Day
Madesimo	5in	5in
Avers / Cresta	8in	8in
Teglio	3in	3in
Lenzerheide - Valbella	3in	3in
St. Moritz	3in	3in
Livigno	2in	2in

Snow Reliability

Sils typically enjoys reliable snow conditions, with an average snow depth of 100 cm in winter. For the latest snow information, be sure to check J2Ski for updates.

Off-Piste Safety in Sils

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