Silvretta Arena 7-Day Snow Forecast

Silvretta Arena Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 22 May 2026 20:42 BST

Long-Range Snow Forecast for Silvretta Arena

Long-range (14 to 45 days) from 22 May.

For Forecast detail, see below.

Silvretta Arena Snow Forecast Highlights

When will there be fresh snow in Silvretta Arena?

Silvretta Arena Snow Forecast Highlights - ECMWF IFS
Next Snow Expected	3 June
Next Snow Amount	4cm 1in
Next 48 Hours	- -
Next 7 Days	- -
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Silvretta Arena

Snowfall

Snow Line

Max 12℃ 54°F
Min -7℃ 20°F

Snow unlikely

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Silvretta Arena 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 Arena from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 22	Clear spells at altitude, fair below.	Max 7℃ 44°F Min -6℃ 22°F
Sat 23	Clear spells.	Max 8℃ 47°F Min -7℃ 20°F
Sun 24	Clear spells.	Max 10℃ 50°F Min -3℃ 27°F
Mon 25	Clear spells at altitude, fair below.	Max 12℃ 53°F Min -2℃ 29°F
Tue 26	Clear spells.	Max 12℃ 54°F Min -2℃ 28°F
Wed 27	Clear spells at altitude, fair below.	Max 10℃ 50°F Min -1℃ 30°F
Thu 28	Clear spells.	Max 9℃ 49°F Min -2℃ 28°F

This Snow Forecast for Silvretta Arena, 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 Arena, 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 Arena Snow Forecast updated at 20:42 BST, next update expected 02:00 BST.

Ensemble forecast for Silvretta Arena, Austria at 2,761m

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.

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Off-Piste Safety in Silvretta Arena

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