Silvaplana 7-Day Snow Forecast

Silvaplana Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

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Updated 31 August 2026 17:49 PDT

Long-Range Snow Forecast for Silvaplana

Long-range (14 to 45 days) from 1 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 (8,486ft)
Next Snow Expected	14 September
Next Snow Amount	-
Next 48 Hours	-
Next 7 Days	-

Long-range Snow Outlook for Silvaplana

Snowfall

Snow Line

Max 73°F
Min 41°F

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
Tue 01	Light snow at altitude, light rain showers below.	Max 63°F Min 41°F
Wed 02	Cloudy.	Max 63°F Min 41°F
Thu 03	Clear sky.	Max 64°F Min 42°F
Fri 04	Clear sky at altitude, fair below.	Max 73°F Min 46°F
Sat 05	Clear sky at altitude, cloudy below.	Max 70°F Min 49°F
Sun 06	Clear sky at altitude, fair below.	Max 73°F Min 51°F
Mon 07	Clear sky at altitude, light drizzle below.	Max 70°F Min 51°F

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 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.

Silvaplana Snow Forecast updated at 17:49 PDT, next update expected 23:00 PDT.

Ensemble forecast for Silvaplana, Switzerland at 6,135ft

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.

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.