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Grainau Snow Forecast - 17th May 2026

Grainau Snow Report and Forecast

ECMWF IFS
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Updated 17 May 2026 09:48 UTC

Snow Forecast for Grainau

Snow and Weather from 17 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 (1,790m)
Next Snow?
There is no snow currently in the forecast for Grainau.

Forecast for today in Grainau

Max 13℃ 56°F
Min 1℃ 34°F

Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 13℃ 56°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
17

Snow unlikely

MixedCloudLt DrizzleClear

Clear spells first, cloudy then light drizzle, clear sky later.

Forecast times for Grainau are in Berlin (Europe/Berlin) time zone.

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Summary Weather and Snow Forecast for Grainau from OpenMeteo(ECMWF IFS)
Sun
17
Mon
18
Tue
19
Wed
20
Thu
21
Fri
22
Sat
23
Wind
2,830m 9,285ft
0℃ 32°F
Cloud
3℃ 36°F
Light Snow
+6cm +3in
2℃ 35°F
Light Snow
+3cm +1in
3℃ 38°F
Light Snow
+2cm +1in
4℃ 39°F
Light Snow
+4cm +1in
5℃ 42°F
Snow
+1cm
6℃ 42°F
Clear
1,790m 5,873ft
7℃ 45°F
Cloud
9℃ 48°F
Light Snow
9℃ 49°F
Light Snow
10℃ 50°F
Snow
12℃ 53°F
Light Snow
13℃ 56°F
Shwrs
14℃ 56°F
Fair
750m 2,461ft
13℃ 56°F
Light Snow
17℃ 62°F
Lt Drizzle
15℃ 58°F
Lt Drizzle
17℃ 63°F
Lt Drizzle
18℃ 63°F
Lt Drizzle
19℃ 66°F
Lt Drizzle
19℃ 65°F
Clear
Snow Line

varying 2,535m 8,317ft
to 750m 2,461ft

varying 2,365m 7,759ft
to 1,888m 6,194ft

varying 2,688m 8,819ft
to 1,658m 5,440ft

varying 2,735m 8,973ft
to 1,873m 6,145ft

varying 2,458m 8,064ft
to 1,704m 5,591ft

varying 2,458m 8,064ft
to 2,165m 7,103ft

Max Town 13℃ 56°F 17℃ 62°F 15℃ 58°F 17℃ 63°F 18℃ 63°F 19℃ 66°F 19℃ 65°F
Min Town 1℃ 34°F 2℃ 36°F 7℃ 45°F 8℃ 47°F 8℃ 46°F 9℃ 48°F 9℃ 48°F

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

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Snow Forecast near Grainau

Snow Forecasts for Ski Resorts near Grainau
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Garmisch-Partenkirchen 10cm 4in 20cm 8in
Innsbruck 5cm 2in 13cm 5in
Ehrwald 5cm 2in 10cm 4in
Axamer Lizum 4cm 1in 4cm 2in
Igls 4cm 2in 4cm 2in
Oberau 1cm - 1cm -
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.

Understanding and predicting Snow Conditions in Grainau

Here are our tips for making the most of a trip to Grainau, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Grainau, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Grainau is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Grainau will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Grainau for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.