Sommeralm 7-Day Snow Forecast

Sommeralm Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 31 October 2026 19:43 UTC

Long-Range Snow Forecast for Sommeralm

Long-range (14 to 45 days) from 31 October.

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	10 November
Next Snow Amount	1cm -
Next 48 Hours	1cm -
Next 7 Days	1cm -

Long-range Snow Outlook for Sommeralm

Snowfall

Snow Line

Max 6℃ 43°F
Min -5℃ 22°F

1cm 1in New Snow

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

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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 31	Cloudy.	Max 4℃ 38°F Min 0℃ 32°F
Sun 01	Snow showers.	Max 3℃ 37°F Min -1℃ 30°F
Mon 02	Cloudy.	Max 1℃ 34°F Min -1℃ 29°F
Tue 03	up to 1cm New Snow Cloudy. Snow falling to resort level ( 1,240m 4,068ft ).	Max 1℃ 34°F Min -2℃ 29°F
Wed 04	Clear spells.	Max 4℃ 40°F Min -2℃ 27°F
Thu 05	Clear spells.	Max 4℃ 39°F Min -3℃ 26°F
Fri 06	Clear sky.	Max 6℃ 43°F Min -5℃ 22°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 19:43 UTC, next update expected 01:00 UTC.

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 Forecast near Sommeralm

Snow Forecasts for Ski Resorts near Sommeralm
Ski Area	48 Hr	7 Day
Hochschwab	11cm 4in	12cm 5in
Semmering	6cm 2in	8cm 3in
Semmering - Hirschenkogel	5cm 2in	6cm 3in
Spital am Semmering - Stuhleck	5cm 2in	5cm 2in
Veitsch - Brunnalm	2cm 1in	3cm 1in
Aflenz	2cm 1in	2cm 1in
Langenwang	1cm -	2cm 1in

How reliable is the snow in Sommeralm?

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.