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Winterhorn Long-Range Snow Forecast - 12th April 2026

Winterhorn Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 12 April 2026 14:43 BST

Long-Range Snow Forecast for Winterhorn

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

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 (1,957m)
Next Snow Expected13 April
Next Snow Amount 6cm 2in
Next 48 Hours 6cm 2in
Next 7 Days 6cm 2in

Long-range Snow Outlook for Winterhorn

 
Snowfall

 
Snow Line

Max 10℃ 51°F
Min 1℃ 33°F

16cm 6in New Snow

Snow Line from 2,222m 7,290ft to 1,684m 5,525ft , with rain below.

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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)
BaseSnow and WeatherTemp
Town
Sun
12
Mixed

up to 4cm up to 1in New Snow
Light snow showers at altitude, light rain showers below.
Snow Line from 2,222m 7,290ft to 2,007m 6,585ft , with rain below.

Max 7℃ 45°F
Min 5℃ 40°F
Mon
13
Cloud

up to 12cm up to 5in New Snow
Heavy snow showers at altitude, heavy rain showers below.
Snow Line from 2,222m 7,290ft to 1,822m 5,978ft , with rain below.

Max 7℃ 44°F
Min 4℃ 39°F
Tue
14
Cloud

Cloudy.

Max 4℃ 40°F
Min 3℃ 37°F
Wed
15
Clear

Clear sky.

Max 9℃ 49°F
Min 1℃ 33°F
Thu
16
Clear

Clear sky.

Max 9℃ 48°F
Min 4℃ 40°F
Fri
17
Fair

Fair.

Max 10℃ 51°F
Min 1℃ 35°F
Sat
18
Mixed

Clear spells.

Max 10℃ 49°F
Min 4℃ 39°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 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.

Winterhorn Snow Forecast updated at 14:43 BST, next update expected imminently.

Ensemble forecast for Winterhorn, Switzerland at 1,453m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Forecast near Winterhorn

Snow Forecasts for Ski Resorts near Winterhorn
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Andermatt 17cm 7in 17cm 7in
Engelberg 16cm 6in 17cm 7in
Bellwald 14cm 5in 14cm 5in
Disentis Sedrun 10cm 4in 10cm 4in
Meiringen - Hasliberg 10cm 4in 10cm 4in
Beckenried 3cm 1in 3cm 1in
Bürglen 1cm 1in 1cm 1in

Snow Reliability

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.