Sommeralm 7-Day Snow Forecast

Sommeralm Long-Range Snow Forecast Updated today

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Updated 20 September 2026 21:57 NZST

Long-Range Snow Forecast for Sommeralm

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

For Forecast detail, see below.

Sommeralm Snow Forecast Highlights

When will there be fresh snow in Sommeralm?

Sommeralm Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,332m)
Next Snow?
There is no snow currently in the forecast for Sommeralm.

Long-range Snow Outlook for Sommeralm

Snowfall

Snow Line

Max 21℃
Min 2℃

Snow unlikely

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Sommeralm 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 Sommeralm from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Cloudy.	Max 21℃ Min 7℃
Mon 21	Fair.	Max 13℃ Min 6℃
Tue 22	Fair.	Max 11℃ Min 4℃
Wed 23	Clear sky.	Max 13℃ Min 2℃
Thu 24	Clear sky.	Max 17℃ Min 3℃
Fri 25	Cloudy.	Max 13℃ Min 5℃
Sat 26	Clear sky.	Max 15℃ Min 6℃

No significant snowfall is forecast for this period.

This Snow Forecast for Sommeralm, 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 Sommeralm, 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.

Sommeralm Snow Forecast updated at 21:57 NZST, next update expected imminently.

Ensemble forecast for Sommeralm, Austria at 1,240m

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 Reliability

Sommeralm typically enjoys reliable snow conditions with an average snow depth of around 70 cm during peak season. For the latest snow reports and conditions, visitors are encouraged to check J2Ski.

Off-Piste Safety in Sommeralm

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