Isny 7-Day Snow Forecast

Isny Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 03 May 2026 07:43 NZST

Long-Range Snow Forecast for Isny

Long-range (14 to 45 days) from 2 May.

For Forecast detail, see below.

Isny Snow Forecast Highlights

When will there be fresh snow in Isny?

Isny Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (911m)
Next Snow?
There is no snow currently in the forecast for Isny.

Long-range Snow Outlook for Isny

Snowfall

Snow Line

Max 22℃
Min 5℃

Snow unlikely

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Isny 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 Isny from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Clear sky.	Max 22℃ Min 6℃
Sun 03	Cloudy.	Max 22℃ Min 8℃
Mon 04	Cloudy.	Max 21℃ Min 10℃
Tue 05	Cloudy.	Max 20℃ Min 7℃
Wed 06	Snow showers at altitude, heavy drizzle below.	Max 16℃ Min 9℃
Thu 07	Heavy snow showers at altitude, rain showers below.	Max 13℃ Min 7℃
Fri 08	Clear sky.	Max 17℃ Min 5℃

No significant snowfall is forecast for this period.

This Snow Forecast for Isny, 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 Isny, 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.

Isny Snow Forecast updated at 07:43 NZST, next update expected 13:00 NZST.

Ensemble forecast for Isny, Germany at 704m

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 Isny

Snow Forecasts for Ski Resorts near Isny
Ski Area	48 Hr	7 Day
Fellhorn - Kanzelwand	-	6cm
Oberstdorf	-	6cm
Oberstaufen	-	2cm

Snow Reliability

Isny enjoys reliable snow conditions, typically featuring snow depths of 30-80 cm during peak season. For updated snowfall reports and snowmelt information, check J2Ski for the latest details.

Off-Piste Safety in Isny

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