Grän 7-Day Snow Forecast

Grän Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 20 March 2026 11:40 PDT

Long-Range Snow Forecast for Grän

Long-range (14 to 45 days) from 20 March.

For Forecast detail, see below.

Grän Snow Forecast Highlights

When will there be fresh snow in Grän?

Grän Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,854ft)
Next Snow Expected	25 March
Next Snow Amount	2in
Next 48 Hours	-
Next 7 Days	11in

Long-range Snow Outlook for Grän

Snowfall

Snow Line

Max 48°F
Min 24°F

6in New Snow

Snow Line from 5,906ft to resort level (3,734ft).

Partner Offers

Grän 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 Grän from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 20	Fair at altitude, clear sky below.	Max 46°F Min 29°F
Sat 21	Clear spells at altitude, fair below.	Max 42°F Min 31°F
Sun 22	Clear sky.	Max 45°F Min 27°F
Mon 23	Light snow at altitude, light rain below.	Max 42°F Min 29°F
Tue 24	Cloudy at altitude, fair below.	Max 48°F Min 26°F
Wed 25	2in to 3in New Snow Light snow showers at altitude, rain showers below. Snow Line from 4,843ft to resort level (3,734ft).	Max 45°F Min 27°F
Thu 26	3in New Snow Snow showers. Snow falling to resort level (3,734ft).	Max 30°F Min 24°F

This Snow Forecast for Grän, 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 Grän, 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.

Grän Snow Forecast updated at 11:40 PDT, next update expected 14:00 PDT.

Ensemble forecast for Grän, Austria at 3,734ft

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.

Austria Hotels Map

Snow Forecast near Grän

Snow Forecasts for Ski Resorts near Grän
Ski Area	48 Hr	7 Day
Fellhorn - Kanzelwand	-	13in
Oberstdorf	-	13in
Berwang	2in	13in
Ehrwald	1in	11in
Oberjoch-Hindelang	-	10in
Rettenberg	-	9in
Imst-Gurgltal	1in	8in

Snow Reliability

Grän typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. Regular snowfall ensures good coverage, but for the latest snow information, visit J2Ski.

Off-Piste Safety in Grän

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