Flattach 7-Day Snow Forecast

Flattach Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 September 2026 10:47 AEST

Long-Range Snow Forecast for Flattach

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Flattach Snow Forecast Highlights

When will there be fresh snow in Flattach?

Flattach Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,910m)
Next Snow?
There is no snow currently in the forecast for Flattach.
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Long-range Snow Outlook for Flattach

Snowfall

Snow Line

Max 23℃
Min 6℃

2cm New Snow

Snow Line from 2,838m to 1,823m, with rain below.

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Flattach 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 Flattach from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Cloudy.	Max 19℃ Min 9℃
Tue 22	Clear sky.	Max 15℃ Min 7℃
Wed 23	Clear sky.	Max 20℃ Min 6℃
Thu 24	up to 2cm New Snow Snow showers at altitude, rain showers below. Snow Line from 2,838m to 2,162m, with rain below.	Max 20℃ Min 9℃
Fri 25	Cloudy.	Max 16℃ Min 9℃
Sat 26	Clear sky.	Max 21℃ Min 7℃
Sun 27	Clear sky.	Max 23℃ Min 11℃

This Snow Forecast for Flattach, 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 Flattach, on any given trail 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.

Flattach Snow Forecast updated at 10:47 AEST, next update expected 16:00 AEST.

Ensemble forecast for Flattach, Austria at 700m

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 Flattach

Snow Forecasts for Ski Resorts near Flattach
Ski Area	48 Hr	7 Day
Heiligenblut / Großglockner	-	4cm
Bad Gastein	1cm	2cm
Rauris	-	1cm

Snow Reliability

Flattach typically enjoys reliable snow conditions, with an average snow depth of around 150 cm during peak season. Snowfall is consistent, and the glacier helps maintain good conditions; for the latest snow reports, check J2Ski.

Off-Piste Safety in Flattach

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