Wengen 7-Day Snow Forecast

Wengen Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 12 April 2026 12:46 NZST

Long-Range Snow Forecast for Wengen

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

Wengen Snow Forecast Highlights

When will there be fresh snow in Wengen?

Wengen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,785m)
Next Snow Expected	24 April
Next Snow Amount	7cm
Next 48 Hours	1cm
Next 7 Days	1cm
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Long-range Snow Outlook for Wengen

Snowfall

Snow Line

Max 15℃
Min 4℃

3cm New Snow

Snow Line from 2,158m to 1,558m, with rain below.

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Wengen 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 Wengen from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Cloudy at altitude, rain showers below.	Max 10℃ Min 6℃
Mon 13	up to 1cm New Snow Snow showers at altitude, rain showers below. Snow Line from 1,865m to 1,758m, with rain below.	Max 7℃ Min 5℃
Tue 14	up to 2cm New Snow Cloudy at altitude, light drizzle below. Snow Line from 2,158m to 1,558m, with rain below.	Max 7℃ Min 4℃
Wed 15	Clear sky at altitude, fair below.	Max 13℃ Min 4℃
Thu 16	Fair.	Max 13℃ Min 6℃
Fri 17	Cloudy.	Max 13℃ Min 5℃
Sat 18	Clear sky.	Max 15℃ Min 5℃

This Snow Forecast for Wengen, 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 Wengen, 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.

Wengen Snow Forecast updated at 12:46 NZST, next update expected imminently.

Ensemble forecast for Wengen, Switzerland at 1,250m

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 Wengen

Snow Forecasts for Ski Resorts near Wengen
Ski Area	48 Hr	7 Day
Jungfrau Region	35cm	39cm
Lauterbrunnen	23cm	26cm
Mürren	23cm	26cm
Goms / Obergoms	24cm	24cm
Grindelwald	18cm	23cm
Bellwald	21cm	21cm
Interlaken	15cm	21cm
Fiesch	18cm	18cm

Snow Reliability

Wengen typically enjoys reliable snow conditions, with an average snow depth of 60-120 cm during peak season. For the latest snow information, including current snowfall and snowmelt, check J2Ski.

Off-Piste Safety in Wengen

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

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