Silvaplana 7-Day Snow Forecast

Silvaplana Long-Range Snow Forecast Updated today

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Updated 20 September 2026 02:51 NZST

Long-Range Snow Forecast for Silvaplana

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Silvaplana Snow Forecast Highlights

When will there be fresh snow in Silvaplana?

Silvaplana Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,587m)
Next Snow Expected	1 October
Next Snow Amount	6cm
Next 48 Hours	-
Next 7 Days	-

Long-range Snow Outlook for Silvaplana

Snowfall

Snow Line

Max 19℃
Min 2℃

Snow unlikely

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Silvaplana 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 Silvaplana from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Clear spells.	Max 17℃ Min 3℃
Mon 21	Cloudy.	Max 14℃ Min 4℃
Tue 22	Clear sky.	Max 13℃ Min 3℃
Wed 23	Clear sky.	Max 16℃ Min 2℃
Thu 24	Fair.	Max 13℃ Min 3℃
Fri 25	Fair at altitude, clear spells below.	Max 13℃ Min 2℃
Sat 26	Clear sky.	Max 19℃ Min 4℃

This Snow Forecast for Silvaplana, 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 Silvaplana, 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.

Silvaplana Snow Forecast updated at 02:51 NZST, next update expected imminently.

Ensemble forecast for Silvaplana, Switzerland at 1,870m

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 Reliability

Silvaplana experiences reliable snow conditions, typically boasting a snow depth of around 80-150 cm during peak season. With consistent snowfall and excellent snow management, visitors are encouraged to check J2Ski for the latest updates on snow conditions.

Off-Piste Safety in Silvaplana

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