Silvretta Montafon 7-Day Snow Forecast

Silvretta Montafon Long-Range Snow Forecast Updated today

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Updated 02 May 2026 19:43 NZST

Long-Range Snow Forecast for Silvretta Montafon

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

For Forecast detail, see below.

Silvretta Montafon Snow Forecast Highlights

When will there be fresh snow in Silvretta Montafon?

Silvretta Montafon Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,600m)
Next Snow Expected	12 May
Next Snow Amount	2cm
Next 48 Hours	-
Next 7 Days	-
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Long-range Snow Outlook for Silvretta Montafon

Snowfall

Snow Line

Max 23℃
Min 4℃

6cm New Snow

Snow Line from 1,912m to 1,342m, with rain below.

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Silvretta Montafon 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 Silvretta Montafon from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Clear sky.	Max 23℃ Min 4℃
Sun 03	Cloudy.	Max 22℃ Min 4℃
Mon 04	Cloudy.	Max 18℃ Min 7℃
Tue 05	Cloudy at altitude, light drizzle below.	Max 19℃ Min 7℃
Wed 06	up to 2cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,773m to 1,604m, with rain below.	Max 15℃ Min 6℃
Thu 07	up to 5cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,912m to 1,342m, with rain below.	Max 16℃ Min 6℃
Fri 08	Cloudy at altitude, light drizzle below.	Max 18℃ Min 4℃

This Snow Forecast for Silvretta Montafon, 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 Silvretta Montafon, 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.

Silvretta Montafon Snow Forecast updated at 19:43 NZST, next update expected 22:00 NZST.

Ensemble forecast for Silvretta Montafon, Austria at 900m

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 Forecast near Silvretta Montafon

Snow Forecasts for Ski Resorts near Silvretta Montafon
Ski Area	48 Hr	7 Day
St Christoph am Arlberg	-	13cm
St. Anton am Arlberg	-	13cm
Lech	-	12cm
Ischgl	-	10cm
Kappl	-	9cm
Klösterle / Langen	-	8cm
St Gallenkirch	-	7cm
Gargellen	-	6cm

Snow Reliability

Snow conditions are generally most reliable on the higher slopes and in the core winter months (roughly December–April), while lower valley runs depend more on winter temperatures and snowmaking. The resort operates piste preparation and artificial snow where needed; off‑piste areas reflect seasonal variability. For the latest depths, recent snowfall and piste openings always check up‑to‑date reports on J2Ski.

Off-Piste Safety in Silvretta Montafon

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