Sillian 7-Day Snow Forecast

Sillian Long-Range Snow Forecast Updated today

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Updated 02 May 2026 08:46 BST

Long-Range Snow Forecast for Sillian

Long-range (14 to 45 days) from 2 May.

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 (1,755m)
Next Snow Expected	6 May
Next Snow Amount	1cm 1in
Next 48 Hours	- -
Next 7 Days	8cm 3in
Find a Ski Instructor	Book Lessons Alpy

Long-range Snow Outlook for Sillian

Snowfall

Snow Line

Max 19℃ 67°F
Min 4℃ 40°F

15cm 6in New Snow

Snow Line from 2,069m 6,788ft to 1,608m 5,276ft , with rain below.

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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
Sat 02	Clear sky.	Max 19℃ 67°F Min 4℃ 40°F
Sun 03	Clear sky.	Max 19℃ 67°F Min 6℃ 42°F
Mon 04	Cloudy.	Max 16℃ 61°F Min 6℃ 42°F
Tue 05	Light drizzle.	Max 11℃ 53°F Min 7℃ 44°F
Wed 06	up to 5cm up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,069m 6,788ft to 1,731m 5,679ft , with rain below.	Max 14℃ 57°F Min 6℃ 42°F
Thu 07	up to 10cm up to 4in New Snow Snow showers at altitude, rain showers below. Snow Line from 2,008m 6,588ft to 1,608m 5,276ft , with rain below.	Max 12℃ 53°F Min 5℃ 41°F
Fri 08	Cloudy.	Max 15℃ 59°F Min 6℃ 43°F

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 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.

Sillian Snow Forecast updated at 08:46 BST, next update expected 14:00 BST.

Ensemble forecast for Sillian, Austria at 1,100m

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 Hotels Map

Snow Forecast near Sillian

Snow Forecasts for Ski Resorts near Sillian
Ski Area	48 Hr	7 Day
Kals am Großglockner	-	28cm 11in
Matrei in Osttirol	-	23cm 9in
Cortina d'Ampezzo	-	16cm 6in
Bruneck-Kronplatz	-	12cm 5in
Misurina	-	9cm 4in
Lienz	-	7cm 3in

Snow Reliability

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.