Flachau 7-Day Snow Forecast

Flachau Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 23 May 2026 01:40 BST

Long-Range Snow Forecast for Flachau

Long-range (14 to 45 days) from 23 May.

For Forecast detail, see below.

Flachau Snow Forecast Highlights

When will there be fresh snow in Flachau?

Flachau Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,455m)
Next Snow?
There is no snow currently in the forecast for Flachau.
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Long-range Snow Outlook for Flachau

Snowfall

Snow Line

Max 27℃ 80°F
Min 9℃ 48°F

Snow unlikely

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Flachau 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 Flachau from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 23	Clear sky.	Max 23℃ 74°F Min 9℃ 48°F
Sun 24	Clear sky at altitude, fair below.	Max 24℃ 75°F Min 11℃ 51°F
Mon 25	Clear sky.	Max 25℃ 77°F Min 13℃ 55°F
Tue 26	Clear sky.	Max 27℃ 80°F Min 12℃ 54°F
Wed 27	Light snow at altitude, light rain below.	Max 23℃ 74°F Min 14℃ 57°F
Thu 28	Clear sky.	Max 21℃ 70°F Min 10℃ 49°F
Fri 29	Clear spells.	Max 24℃ 75°F Min 10℃ 51°F

No significant snowfall is forecast for this period.

This Snow Forecast for Flachau, 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 Flachau, 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.

Flachau Snow Forecast updated at 01:40 BST, next update expected imminently.

Ensemble forecast for Flachau, Austria at 930m

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

Flachau generally enjoys reliable snow conditions, with average snow depths of up to 2 meters during peak season. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Flachau

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