Wirzweli 7-Day Snow Forecast

Wirzweli Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 01 November 2026 19:43 GMT

Long-Range Snow Forecast for Wirzweli

Long-range (14 to 45 days) from 1 November.

For Forecast detail, see below.

Wirzweli Snow Forecast Highlights

When will there be fresh snow in Wirzweli?

Wirzweli Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,450m)
Next Snow Expected	1 November
Next Snow Amount	1cm -
Next 48 Hours	1cm -
Next 7 Days	1cm -

Long-range Snow Outlook for Wirzweli

Snowfall

Snow Line

Max 10℃ 49°F
Min 0℃ 32°F

4cm 2in New Snow

Snow Line from 1,646m 5,400ft to resort level ( 1,200m 3,937ft ).

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Wirzweli 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 Wirzweli from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 01	up to 2cm up to 1in New Snow Light snow showers at altitude, light rain below. Snow Line from 1,646m 5,400ft to resort level ( 1,200m 3,937ft ).	Max 4℃ 40°F Min 1℃ 34°F
Mon 02	up to 2cm up to 1in New Snow Fog at altitude, light rain below. Snow falling to resort level ( 1,200m 3,937ft ).	Max 2℃ 35°F Min 0℃ 32°F
Tue 03	Fog.	Max 3℃ 37°F Min 1℃ 33°F
Wed 04	Fog.	Max 4℃ 39°F Min 1℃ 34°F
Thu 05	Fog.	Max 8℃ 46°F Min 2℃ 36°F
Fri 06	Fair.	Max 8℃ 47°F Min 2℃ 35°F
Sat 07	Fair.	Max 10℃ 49°F Min 4℃ 39°F

This Snow Forecast for Wirzweli, 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 Wirzweli, 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.

Wirzweli Snow Forecast updated at 19:43 GMT, next update expected 01:00 GMT.

Ensemble forecast for Wirzweli, Switzerland at 1,200m

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 Wirzweli

Snow Forecasts for Ski Resorts near Wirzweli
Ski Area	48 Hr	7 Day
Engelberg	6cm 2in	10cm 4in
Andermatt	-	8cm 3in
Meiringen - Hasliberg	1cm -	8cm 3in
Beckenried	5cm 2in	5cm 2in
Bürglen	2cm 1in	2cm 1in
Unteriberg	1cm -	2cm 1in

How reliable is the snow in Wirzweli?

Wirzweli enjoys excellent snow reliability, with an average snow depth of around 70 cm during peak season and consistent snowfall throughout winter. For the latest snow conditions, be sure to check J2Ski.

Off-Piste Safety in Wirzweli

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