Sillian 7-Day Snow Forecast

Sillian Long-Range Snow Forecast Updated today

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Updated 10 October 2026 18:41 PDT

Long-Range Snow Forecast for Sillian

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

For Forecast detail, see below.

Sillian Snow Forecast Highlights

When will there be fresh snow in Sillian?

Sillian Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,758ft)
Next Snow?
There is no snow currently in the forecast for Sillian.
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Long-range Snow Outlook for Sillian

Snowfall

Snow Line

Max 66°F
Min 37°F

Snow unlikely

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Sillian 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 Sillian from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 11	Fair at altitude, light rain showers below.	Max 58°F Min 38°F
Mon 12	Fair.	Max 57°F Min 38°F
Tue 13	Clear sky.	Max 59°F Min 37°F
Wed 14	Clear spells.	Max 63°F Min 40°F
Thu 15	Cloudy.	Max 66°F Min 42°F
Fri 16	Clear spells.	Max 66°F Min 42°F
Sat 17	Cloudy.	Max 64°F Min 41°F

No significant snowfall is forecast for this period.

This Snow Forecast for Sillian, Austria 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 Sillian, 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.

Sillian Snow Forecast updated at 18:41 PDT, next update expected imminently.

Ensemble forecast for Sillian, Austria at 3,609ft

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.

Austria Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Sillian

Snow Forecasts for Ski Resorts near Sillian
Ski Area	48 Hr	7 Day	Su	Mo	Tu	We	Th	Fr	Sa
Cortina d'Ampezzo	-	-

How reliable is the snow in Sillian?

Sillian typically enjoys a solid snow depth, with average snowfall reaching up to 2 meters during the winter season. Snowmelt is generally gradual, ensuring good skiing conditions; check J2Ski for the latest snow reports.

Off-Piste Safety in Sillian

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