Altmünster 7-Day Snow Forecast

Altmünster Long-Range Snow Forecast Updated today

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Updated 13 September 2026 06:49 UTC

Long-Range Snow Forecast for Altmünster

Long-range (14 to 45 days) from 13 September.

For Forecast detail, see below.

Altmünster Snow Forecast Highlights

When will there be fresh snow in Altmünster?

Altmünster Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (792m)
Next Snow?
There is no snow currently in the forecast for Altmünster.

Long-range Snow Outlook for Altmünster

Snowfall

Snow Line

Max 25℃ 78°F
Min 12℃ 54°F

Snow unlikely

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Altmünster 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 Altmünster from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 13	Cloudy.	Max 22℃ 71°F Min 15℃ 58°F
Mon 14	Light drizzle.	Max 19℃ 66°F Min 14℃ 58°F
Tue 15	Clear sky.	Max 22℃ 72°F Min 12℃ 54°F
Wed 16	Fair.	Max 25℃ 78°F Min 14℃ 58°F
Thu 17	Rain showers.	Max 17℃ 62°F Min 13℃ 55°F
Fri 18	Clear spells.	Max 19℃ 66°F Min 13℃ 56°F
Sat 19	Cloudy.	Max 19℃ 66°F Min 14℃ 56°F

No significant snowfall is forecast for this period.

This Snow Forecast for Altmünster, 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 Altmünster, 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.

Altmünster Snow Forecast updated at 06:49 UTC, next update expected 12:00 UTC.

Ensemble forecast for Altmünster, Austria at 433m

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 Reliability

Altmünster generally enjoys reliable snow conditions, with snow depths averaging between 50-100 cm during peak season. For up-to-date snow info, check J2Ski's latest reports.

Off-Piste Safety in Altmünster

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