Wirzweli 7-Day Snow Forecast

Wirzweli Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 10 October 2026 18:48 PDT

Long-Range Snow Forecast for Wirzweli

Long-range (14 to 45 days) from 11 October.

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 (4,757ft)
Next Snow?
There is no snow currently in the forecast for Wirzweli.

Long-range Snow Outlook for Wirzweli

Snowfall

Snow Line

Max 62°F
Min 37°F

Snow unlikely

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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 11	Light drizzle.	Max 48°F Min 44°F
Mon 12	Clear sky at altitude, clear spells below.	Max 54°F Min 37°F
Tue 13	Clear sky.	Max 59°F Min 38°F
Wed 14	Clear sky.	Max 60°F Min 48°F
Thu 15	Clear sky.	Max 62°F Min 47°F
Fri 16	Clear spells.	Max 60°F Min 49°F
Sat 17	Light drizzle.	Max 55°F Min 45°F

No significant snowfall is forecast for this period.

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 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.

Wirzweli Snow Forecast updated at 18:48 PDT, next update expected imminently.

Ensemble forecast for Wirzweli, Switzerland at 3,937ft

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	1in	10in
Andermatt	-	7in
Meiringen - Hasliberg	-	-
Bürglen	-	-
Beckenried	-	-
Unteriberg	-	-
Einsiedeln	-	-

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.