Sommeralm 7-Day Snow Forecast

Sommeralm Long-Range Snow Forecast

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Long-Range Snow Forecast for Sommeralm

This is the Long-range (10, 14 and 45 day)Snow Forecast for Sommeralm from 24 January.

Updated 24 January 2026 17:11 UTC.

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 Expected	25 January
Next Snow Amount	6cm 2in
Next 48 Hours	7cm 3in
Next 7 Days	7cm 3in

Long-range Snow Outlook for Sommeralm

Snowfall

Snow Line

8cm 3in New Snow

Snow falling to resort level ( 1,240m 4,068ft ).

Sommeralm has up to 26cm 10in new snow forecast in the next 14 days.*
ECMWF IFS - at altitude

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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
Sat 24	Cloudy.	Max 2℃ 35°F Min -11℃ 12°F
Sun 25	6cm to 7cm 2in to 3in New Snow Snow showers. Snow falling to resort level ( 1,240m 4,068ft ).	Max 1℃ 33°F Min -5℃ 24°F
Mon 26	Light snow showers.	Max 1℃ 34°F Min -7℃ 20°F
Tue 27	Clear spells.	Max 1℃ 33°F Min -9℃ 16°F
Wed 28	Cloudy.	Max 1℃ 34°F Min -8℃ 17°F
Thu 29	Cloudy.	Max 1℃ 33°F Min -5℃ 23°F
Fri 30	Clear spells.	Max 2℃ 36°F Min -7℃ 19°F

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 17:11 UTC, 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.

Snow Forecast near Sommeralm

Snow Forecasts for Ski Resorts near Sommeralm
Ski Area	48 Hr	7 Day
Aflenz	9cm 4in	10cm 4in
Spital am Semmering - Stuhleck	6cm 2in	12cm 5in
Semmering	7cm 3in	8cm 3in
Veitsch - Brunnalm	6cm 2in	7cm 3in
Hochschwab	5cm 2in	6cm 2in
Semmering - Hirschenkogel	3cm 1in	6cm 2in
Langenwang	5cm 2in	5cm 2in

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.