St Jakob im Defereggen 7-Day Snow Forecast

St Jakob im Defereggen Long-Range Snow Forecast Updated today

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Updated 05 September 2026 19:51 CDT

Long-Range Snow Forecast for St Jakob im Defereggen

Long-range (14 to 45 days) from 6 September.

For Forecast detail, see below.

St Jakob im Defereggen Snow Forecast Highlights

When will there be fresh snow in St Jakob im Defereggen?

St Jakob im Defereggen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,955m)
Next Snow?
There is no snow currently in the forecast for St Jakob im Defereggen.

Long-range Snow Outlook for St Jakob im Defereggen

Snowfall

Snow Line

Max 24℃
Min 2℃

1cm New Snow

Snow Line from 2,481m to 2,343m, with rain below.

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St Jakob im Defereggen 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 St Jakob im Defereggen from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 06	Clear sky.	Max 24℃ Min 10℃
Mon 07	Clear sky.	Max 23℃ Min 12℃
Tue 08	Clear sky.	Max 23℃ Min 11℃
Wed 09	Snow showers at altitude, light drizzle below.	Max 19℃ Min 11℃
Thu 10	up to 1cm New Snow Cloudy. Snow Line from 2,481m to 2,343m, with rain below.	Max 14℃ Min 5℃
Fri 11	Clear sky.	Max 17℃ Min 2℃
Sat 12	Clear spells at altitude, light drizzle below.	Max 14℃ Min 7℃

This Snow Forecast for St Jakob im Defereggen, 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 St Jakob im Defereggen, 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.

St Jakob im Defereggen Snow Forecast updated at 19:51 CDT, next update expected imminently.

Ensemble forecast for St Jakob im Defereggen, Austria at 1,389m

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 St Jakob im Defereggen

Snow Forecasts for Ski Resorts near St Jakob im Defereggen
Ski Area	48 Hr	7 Day	Su	Mo	Tu	We	Th	Fr	Sa
Matrei in Osttirol	-	2cm

Snow Reliability

St Jakob im Defereggen typically enjoys a solid snow depth of up to 150 cm during peak season, with reliable snowfall throughout winter. For the latest snow conditions and updates, check J2Ski for real-time information to plan your visit.

Off-Piste Safety in St Jakob im Defereggen

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