Wengen 7-Day Snow Forecast

Wengen Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 October 2026 18:47 PDT

Long-Range Snow Forecast for Wengen

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

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 (5,856ft)
Next Snow Expected	24 October
Next Snow Amount	1in
Next 48 Hours	2in
Next 7 Days	2in
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Long-range Snow Outlook for Wengen

Snowfall

Snow Line

Max 63°F
Min 32°F

3in New Snow

Snow Line from 7,431ft to resort level (4,101ft).

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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
Thu 22	Fog.	Max 49°F Min 33°F
Fri 23	up to 1in New Snow Light snow at altitude, light rain below. Snow Line from 7,431ft to 5,262ft, with rain below.	Max 52°F Min 39°F
Sat 24	up to 1in New Snow Light snow. Snow Line from 5,463ft to resort level (4,101ft).	Max 42°F Min 32°F
Sun 25	New Snow Light snow showers at altitude, light rain showers below. Snow Line from 6,070ft to 5,715ft, with rain below.	Max 56°F Min 38°F
Mon 26	Clear sky at altitude, fair below.	Max 53°F Min 39°F
Tue 27	Clear sky.	Max 63°F Min 48°F
Wed 28	Cloudy.	Max 58°F Min 48°F

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 trail 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 18:47 PDT, next update expected imminently.

Ensemble forecast for Wengen, Switzerland at 4,101ft

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.

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Wengen

Snow Forecasts for Ski Resorts near Wengen
Ski Area	48 Hr	7 Day
Jungfrau Region	8in	13in
Fiesch	4in	9in
Grindelwald	4in	9in
Goms / Obergoms	3in	8in
Lauterbrunnen	3in	8in
Mürren	3in	8in
Bellwald	3in	7in
Interlaken	3in	5in

How reliable is the snow in Wengen?

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.