St Jakob am Arlberg 7-Day Snow Forecast

St Jakob am Arlberg Long-Range Snow Forecast Updated today

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Updated 11 April 2026 17:42 PDT

Long-Range Snow Forecast for St Jakob am Arlberg

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

St Jakob am Arlberg Snow Forecast Highlights

When will there be fresh snow in St Jakob am Arlberg?

St Jakob am Arlberg Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,750ft)
Next Snow Expected	14 April
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	1in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for St Jakob am Arlberg

Snowfall

Snow Line

Max 54°F
Min 37°F

2in New Snow

Snow Line from 7,812ft to 5,843ft, with rain below.

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St Jakob am Arlberg 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 am Arlberg from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Cloudy.	Max 54°F Min 42°F
Mon 13	Cloudy.	Max 51°F Min 40°F
Tue 14	up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 6,601ft to 5,843ft, with rain below.	Max 43°F Min 40°F
Wed 15	Clear sky.	Max 52°F Min 37°F
Thu 16	Clear spells.	Max 51°F Min 39°F
Fri 17	Cloudy.	Max 51°F Min 39°F
Sat 18	Clear sky at altitude, clear spells below.	Max 51°F Min 37°F

This Snow Forecast for St Jakob am Arlberg, 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 am Arlberg, 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.

St Jakob am Arlberg Snow Forecast updated at 17:42 PDT, next update expected imminently.

Ensemble forecast for St Jakob am Arlberg, Austria at 4,278ft

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 am Arlberg

Snow Forecasts for Ski Resorts near St Jakob am Arlberg
Ski Area	48 Hr	7 Day
Lech	2in	3in
Serfaus-Fiss-Ladis	7in	8in
Nauders	2in	2in
St Christoph am Arlberg	1in	1in
St. Anton am Arlberg	1in	1in
Ischgl	2in	2in

Snow Reliability

St Jakob am Arlberg typically enjoys reliable snow conditions, with an average snow depth of 100 cm and consistent snowfall throughout the winter. For the latest snow reports, visit J2Ski for up-to-date information.

Off-Piste Safety in St Jakob am Arlberg

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