Waltensburg 7-Day Snow Forecast

Waltensburg Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 19:45 CDT

Long-Range Snow Forecast for Waltensburg

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Waltensburg Snow Forecast Highlights

When will there be fresh snow in Waltensburg?

Waltensburg Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,759m)
Next Snow?
There is no snow currently in the forecast for Waltensburg.

Long-range Snow Outlook for Waltensburg

Snowfall

Snow Line

Max 25℃
Min 3℃

Snow unlikely

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Waltensburg 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 Waltensburg from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Cloudy.	Max 21℃ Min 7℃
Tue 22	Clear sky.	Max 19℃ Min 6℃
Wed 23	Clear sky.	Max 22℃ Min 5℃
Thu 24	Light snow at altitude, light drizzle below.	Max 19℃ Min 8℃
Fri 25	Clear sky.	Max 18℃ Min 3℃
Sat 26	Clear sky.	Max 23℃ Min 6℃
Sun 27	Clear sky.	Max 25℃ Min 7℃

No significant snowfall is forecast for this period.

This Snow Forecast for Waltensburg, Switzerland 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 Waltensburg, 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.

Waltensburg Snow Forecast updated at 19:45 CDT, next update expected 01:00 CDT.

Ensemble forecast for Waltensburg, Switzerland at 1,100m

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 Waltensburg

Snow Forecasts for Ski Resorts near Waltensburg
Ski Area	48 Hr	7 Day
Flims	1cm	2cm
Disentis Sedrun	-	1cm
Laax	-	1cm
Lenzerheide - Valbella	-	1cm
Parpan	-	1cm

Snow Reliability

Waltensburg enjoys reliable snow conditions, with an average snow depth of 100 cm during peak season. Regular snowfall ensures great skiing, and for the latest snow reports, check J2Ski for up-to-date information.

Off-Piste Safety in Waltensburg

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