Winterhorn 7-Day Snow Forecast

Winterhorn Long-Range Snow Forecast Updated today

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Updated 31 October 2026 06:41 PDT

Long-Range Snow Forecast for Winterhorn

Long-range (14 to 45 days) from 31 October.

For Forecast detail, see below.

Winterhorn Snow Forecast Highlights

When will there be fresh snow in Winterhorn?

Winterhorn Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,419ft)
Next Snow Expected	9 November
Next Snow Amount	1in
Next 48 Hours	-
Next 7 Days	-

Long-range Snow Outlook for Winterhorn

Snowfall

Snow Line

Max 50°F
Min 26°F

Snow unlikely

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Winterhorn 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 Winterhorn from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 31	Clear sky.	Max 50°F Min 34°F
Sun 01	Fog.	Max 36°F Min 29°F
Mon 02	Clear sky.	Max 45°F Min 26°F
Tue 03	Clear sky.	Max 46°F Min 31°F
Wed 04	Cloudy.	Max 40°F Min 30°F
Thu 05	Cloudy.	Max 42°F Min 35°F
Fri 06	Clear sky.	Max 49°F Min 31°F

This Snow Forecast for Winterhorn, 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 Winterhorn, 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.

Winterhorn Snow Forecast updated at 06:41 PDT, next update expected 12:00 PDT.

Ensemble forecast for Winterhorn, Switzerland at 4,767ft

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 Winterhorn

Snow Forecasts for Ski Resorts near Winterhorn
Ski Area	48 Hr	7 Day
Beckenried	1in	2in
Engelberg	2in	3in
Bürglen	1in	1in

How reliable is the snow in Winterhorn?

Winterhorn boasts reliable snowfall, with an average snow depth of 150 cm throughout the season. For the latest information on snow conditions and updates, check J2Ski for real-time forecasts.

Off-Piste Safety in Winterhorn

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