Grainau 7-Day Snow Forecast

Grainau Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 12 April 2026 01:46 BST

Long-Range Snow Forecast for Grainau

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

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 (1,790m)
Next Snow Expected	24 April
Next Snow Amount	1cm -
Next 48 Hours	- -
Next 7 Days	- -

Long-range Snow Outlook for Grainau

Snowfall

Snow Line

Max 17℃ 62°F
Min 5℃ 42°F

21cm 8in New Snow

Snow Line from 2,627m 8,619ft to 1,735m 5,692ft , 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
Sun 12	up to 4cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,242m 7,356ft to 1,981m 6,499ft , with rain below.	Max 12℃ 53°F Min 8℃ 46°F
Mon 13	up to 1cm up to 1in New Snow Cloudy. Snow Line from 2,304m 7,559ft to 1,950m 6,398ft , with rain below.	Max 17℃ 62°F Min 8℃ 46°F
Tue 14	up to 9cm up to 3in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,042m 6,699ft to 1,765m 5,791ft , with rain below.	Max 10℃ 50°F Min 8℃ 47°F
Wed 15	Cloudy.	Max 16℃ 60°F Min 5℃ 42°F
Thu 16	up to 4cm up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,473m 8,114ft to 1,996m 6,549ft , with rain below.	Max 16℃ 60°F Min 6℃ 44°F
Fri 17	up to 3cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,627m 8,619ft to 1,735m 5,692ft , with rain below.	Max 16℃ 60°F Min 8℃ 46°F
Sat 18	Cloudy at altitude, clear spells below.	Max 17℃ 62°F Min 7℃ 45°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 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.

Grainau Snow Forecast updated at 01:46 BST, next update expected imminently.

Ensemble forecast for Grainau, Germany at 750m

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 Grainau

Snow Forecasts for Ski Resorts near Grainau
Ski Area	48 Hr	7 Day
Garmisch-Partenkirchen	14cm 5in	21cm 8in
Ehrwald	4cm 2in	9cm 4in
Innsbruck	5cm 2in	8cm 3in
Axamer Lizum	3cm 1in	3cm 1in
Igls	2cm 1in	3cm 1in
Seefeld	1cm -	1cm -

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.