Sankt Andreasberg / Sonnenberg 7-Day Snow Forecast

Sankt Andreasberg / Sonnenberg Long-Range Snow Forecast Updated today

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Updated 25 October 2026 00:41 UTC

Long-Range Snow Forecast for Sankt Andreasberg / Sonnenberg

Long-range (14 to 45 days) from 25 October.

For Forecast detail, see below.

Sankt Andreasberg / Sonnenberg 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 (1,050m)
Next Snow?
There is no snow currently in the forecast for Sankt Andreasberg / Sonnenberg.

Long-range Snow Outlook for Sankt Andreasberg / Sonnenberg

Snowfall

Snow Line

Max 12℃ 54°F
Min 2℃ 35°F

11cm 4in New Snow

Snow Line from 1,231m 4,039ft to 800m 2,625ft , with rain below.

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Sankt Andreasberg / Sonnenberg 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 Sankt Andreasberg / Sonnenberg from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 25	up to 8cm up to 3in New Snow Light snow at altitude, drizzle below. Snow Line from 1,231m 4,039ft to 815m 2,674ft , with rain below.	Max 10℃ 50°F Min 3℃ 37°F
Mon 26	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 892m 2,927ft to 800m 2,625ft , with rain below.	Max 8℃ 46°F Min 3℃ 37°F
Tue 27	Cloudy.	Max 12℃ 53°F Min 6℃ 43°F
Wed 28	Clear spells at altitude, fair below.	Max 10℃ 49°F Min 4℃ 39°F
Thu 29	Clear sky.	Max 11℃ 51°F Min 4℃ 38°F
Fri 30	Light drizzle.	Max 10℃ 49°F Min 3℃ 37°F
Sat 31	Cloudy.	Max 7℃ 45°F Min 2℃ 35°F

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 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.

Sankt Andreasberg / Sonnenberg Snow Forecast updated at 00:41 UTC, next update expected 06:00 UTC.

Ensemble forecast for Sankt Andreasberg / Sonnenberg, Germany at 600m

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.

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Snow Forecast near Sankt Andreasberg / Sonnenberg

Snow Forecasts for Ski Resorts near Sankt Andreasberg / Sonnenberg
Ski Area	48 Hr	7 Day	Su	Mo	Tu	We	Th	Fr	Sa
Harz	6cm 2in	6cm 2in

How reliable is the snow in Sankt Andreasberg / Sonnenberg?

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.

Off-Piste Safety in Sankt Andreasberg / Sonnenberg

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