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Winterhorn 7-Day Snow Forecast - 12th April 2026

Winterhorn Snow Forecast - 7 day

ECMWF IFS
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Updated 12 April 2026 00:44 PDT

7-Day Snow Forecast for Winterhorn

1-week from 12 April.

For Forecast detail, see below.

Winterhorn 7-Day 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 Expected13 April
Next Snow Amount3in
Next 48 Hours3in
Next 7 Days3in

7-Day Snow Outlook for Winterhorn

 
Snowfall

 
Snow Line

Max 49°F
Min 32°F

6in New Snow

Snow Line from 7,188ft to 5,827ft, with rain below.

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Winterhorn Medium-Range (7-Day) Snow Forecast Detail

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.

Max 45°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 45°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
12

up to 1in New Snow

CloudCloudShwrsCloud

Cloudy, rain showers, cloudy later.

Snow Line from 7,188ft to 6,634ft, with rain below.

Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.

Max 44°F
Min 39°F

Valley temperatures from an overnight low of 39°F to daytime highs around 44°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
13

up to 5in New Snow

CloudCloudMixedMixed

Cloudy early, then clear spells later.

Snow Line from 7,037ft to 6,030ft, with rain below.

Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.

Max 41°F
Min 38°F

Valley temperatures from an overnight low of 38°F to daytime highs around 41°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
14

Snow unlikely

MixedCloudCloudCloud

Clear spells early, then cloudy later.

Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.

Max 49°F
Min 34°F

Valley temperatures from an overnight low of 34°F to daytime highs around 49°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Wed
15

Snow unlikely

CloudClearClearCloud

Cloudy, clear sky, cloudy later.

Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.

Max 46°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 46°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Thu
16

Snow unlikely

CloudCloudClearFair

Cloudy, clear sky, fair later.

Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.

Max 49°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 49°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
17

Snow unlikely

ClearCloudCloudFair

Clear sky, cloudy, fair later.

Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.

Max 49°F
Min 39°F

Valley temperatures from an overnight low of 39°F to daytime highs around 49°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Sat
18

Snow unlikely

FairClearMixedCloud

Fair first, clear sky then clear spells, cloudy later.

Forecast times for Winterhorn are in Zurich (Europe/Zurich) time zone.

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 00:44 PDT, next update expected 06:00 PDT.

Snow Forecast near Winterhorn

Snow Forecasts for Ski Resorts near Winterhorn
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Engelberg7in 7in
Andermatt6in 6in
Bellwald5in 5in
Disentis Sedrun5in 5in
Meiringen - Hasliberg5in 5in
Beckenried1in 1in
Bürglen1in 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.