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Sankt Andreasberg / Sonnenberg 7-Day Snow Forecast - 21st September 2026

Sankt Andreasberg / Sonnenberg Snow Forecast - 7 day

ECMWF IFS
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Updated 20 September 2026 17:43 PDT

7-Day Snow Forecast for Sankt Andreasberg / Sonnenberg

1-week from 21 September.

For Forecast detail, see below.

Sankt Andreasberg / Sonnenberg 7-Day Snow Forecast Highlights

When will there be fresh snow in Sankt Andreasberg / Sonnenberg?

Sankt Andreasberg / Sonnenberg Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,445ft)
Next Snow?
There is no snow currently in the forecast for Sankt Andreasberg / Sonnenberg.

7-Day Snow Outlook for Sankt Andreasberg / Sonnenberg

 
Snowfall

 
Snow Line

Max 66°F
Min 43°F

Snow unlikely

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Sankt Andreasberg / Sonnenberg Medium-Range (7-Day) Snow Forecast Detail

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.

Max 56°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 56°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudCloudCloudLt Drizzle

Cloudy early, then light drizzle later.

Forecast times for Sankt Andreasberg / Sonnenberg are in Berlin (Europe/Berlin) time zone.

Max 56°F
Min 45°F

Valley temperatures from an overnight low of 45°F to daytime highs around 56°F

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

CloudShwrsCloudClear

Cloudy first, rain showers then cloudy, clear sky later.

Forecast times for Sankt Andreasberg / Sonnenberg are in Berlin (Europe/Berlin) time zone.

Max 60°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 60°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearMixedClear

Clear sky, clear spells, clear sky later.

Forecast times for Sankt Andreasberg / Sonnenberg are in Berlin (Europe/Berlin) time zone.

Max 55°F
Min 46°F

Valley temperatures from an overnight low of 46°F to daytime highs around 55°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ShwrsDrizzleLt DrizzleLt Drizzle

Rain showers, drizzle, light drizzle later.

Forecast times for Sankt Andreasberg / Sonnenberg are in Berlin (Europe/Berlin) time zone.

Max 55°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 55°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

CloudLt DrizzleFairClear

Cloudy first, light drizzle then fair, clear sky later.

Forecast times for Sankt Andreasberg / Sonnenberg are in Berlin (Europe/Berlin) time zone.

Max 60°F
Min 45°F

Valley temperatures from an overnight low of 45°F to daytime highs around 60°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

CloudCloudMixedClear

Cloudy, clear spells, clear sky later.

Forecast times for Sankt Andreasberg / Sonnenberg are in Berlin (Europe/Berlin) time zone.

Max 66°F
Min 50°F

Valley temperatures from an overnight low of 50°F to daytime highs around 66°F

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Sankt Andreasberg / Sonnenberg are in Berlin (Europe/Berlin) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Sankt Andreasberg / Sonnenberg, 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 Sankt Andreasberg / Sonnenberg, 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.

Sankt Andreasberg / Sonnenberg Snow Forecast updated at 17:43 PDT, next update expected 23:00 PDT.

Snow Reliability

Sankt Andreasberg typically sees a snow depth of 30 to 80 centimeters during the winter season, with reliable snowfall throughout. For the latest snow conditions, check J2Ski for up-to-date information.