Unterägeri 7-Day Snow Forecast

Unterägeri Long-Range Snow Forecast Updated today

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Updated 23 April 2026 07:42 NZST

Long-Range Snow Forecast for Unterägeri

Long-range (14 to 45 days) from 22 April.

For Forecast detail, see below.

Unterägeri Snow Forecast Highlights

When will there be fresh snow in Unterägeri?

Unterägeri Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (727m)
Next Snow?
There is no snow currently in the forecast for Unterägeri.

Long-range Snow Outlook for Unterägeri

Snowfall

Snow Line

Max 25℃
Min 5℃

Snow unlikely

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Unterägeri 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 Unterägeri from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Wed 22	Cloudy.	Max 22℃ Min 5℃
Thu 23	Cloudy.	Max 24℃ Min 6℃
Fri 24	Cloudy.	Max 20℃ Min 7℃
Sat 25	Clear sky.	Max 23℃ Min 7℃
Sun 26	Clear sky.	Max 25℃ Min 8℃
Mon 27	Clear sky.	Max 21℃ Min 7℃
Tue 28	Clear sky.	Max 19℃ Min 6℃

No significant snowfall is forecast for this period.

This Snow Forecast for Unterägeri, 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 Unterägeri, 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.

Unterägeri Snow Forecast updated at 07:42 NZST, next update expected 13:00 NZST.

Ensemble forecast for Unterägeri, Switzerland at 727m

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 Reliability

Unterägeri typically enjoys reliable snowfall, with an average snow depth of around 50-100 cm during peak season. For the latest conditions and snowfall updates, be sure to check J2Ski for accurate information.

Off-Piste Safety in Unterägeri

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