Donnersbach 7-Day Snow Forecast

Donnersbach Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 04:47 CDT

Long-Range Snow Forecast for Donnersbach

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Donnersbach Snow Forecast Highlights

When will there be fresh snow in Donnersbach?

Donnersbach Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,800m)
Next Snow?
There is no snow currently in the forecast for Donnersbach.
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Long-range Snow Outlook for Donnersbach

Snowfall

Snow Line

Max 19℃
Min -2℃

Snow unlikely

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Donnersbach 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 Donnersbach from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Fair.	Max 17℃ Min 7℃
Mon 21	Light drizzle.	Max 11℃ Min 4℃
Tue 22	Light drizzle.	Max 7℃ Min 1℃
Wed 23	Clear sky.	Max 11℃ Min -2℃
Thu 24	Clear sky.	Max 12℃ Min 2℃
Fri 25	Light snow at altitude, light drizzle below.	Max 10℃ Min 2℃
Sat 26	Clear sky.	Max 19℃ Min 2℃

No significant snowfall is forecast for this period.

This Snow Forecast for Donnersbach, 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 Donnersbach, 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.

Donnersbach Snow Forecast updated at 04:47 CDT, next update expected 10:00 CDT.

Ensemble forecast for Donnersbach, Austria at 1,600m

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 Donnersbach

Snow Forecasts for Ski Resorts near Donnersbach
Ski Area	48 Hr	7 Day
Dachstein-Tauern	1cm	9cm
Pyhrn-Priel	2cm	2cm
Obertraun/Dachstein	1cm	1cm
Pruggern	1cm	1cm

Snow Reliability

Donnersbach typically enjoys good snow reliability, with average snow depths of around 100 cm during peak season. Consistent snowfall ensures quality skiing, but always check J2Ski for the latest snow updates.

Off-Piste Safety in Donnersbach

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