Grainau 7-Day Snow Forecast

Grainau Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 06:40 PDT

Long-Range Snow Forecast for Grainau

Long-range (14 to 45 days) from 2 May.

For Forecast detail, see below.

Grainau Snow Forecast Highlights

When will there be fresh snow in Grainau?

Grainau Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,873ft)
Next Snow Expected	7 May
Next Snow Amount	1in
Next 48 Hours	-
Next 7 Days	1in

Long-range Snow Outlook for Grainau

Snowfall

Snow Line

Max 77°F
Min 37°F

7in New Snow

Snow Line from 8,770ft to 5,338ft, with rain below.

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Grainau 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 Grainau from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Clear sky.	Max 72°F Min 40°F
Sun 03	Cloudy.	Max 77°F Min 47°F
Mon 04	Cloudy.	Max 72°F Min 46°F
Tue 05	up to 1in New Snow Cloudy. Snow Line from 8,264ft to 7,054ft, with rain below.	Max 69°F Min 47°F
Wed 06	up to 4in New Snow Light snow at altitude, light rain below. Snow Line from 8,517ft to 6,194ft, with rain below.	Max 60°F Min 44°F
Thu 07	up to 2in New Snow Light snow at altitude, light rain below. Snow Line from 7,913ft to 5,338ft, with rain below.	Max 54°F Min 45°F
Fri 08	Cloudy at altitude, light drizzle below.	Max 66°F Min 37°F

This Snow Forecast for Grainau, Germany 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 Grainau, 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.

Grainau Snow Forecast updated at 06:40 PDT, next update expected 12:00 PDT.

Ensemble forecast for Grainau, Germany at 2,461ft

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.

Germany Hotels Map

Snow Forecast near Grainau

Snow Forecasts for Ski Resorts near Grainau
Ski Area	48 Hr	7 Day
Innsbruck	-	7in
Garmisch-Partenkirchen	-	7in
Axamer Lizum	-	6in
Ehrwald	-	6in
Igls	-	5in
Oberau	-	3in
Seefeld	-	1in

Snow Reliability

Grainau typically enjoys reliable snow conditions, with an average snow depth of 50-100 cm during peak season. For the latest snow information, check J2Ski to stay updated on current conditions.

Off-Piste Safety in Grainau

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