Zweisimmen 7-Day Snow Forecast

Zweisimmen Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 12 April 2026 00:42 PDT

Long-Range Snow Forecast for Zweisimmen

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

For Forecast detail, see below.

Zweisimmen Snow Forecast Highlights

When will there be fresh snow in Zweisimmen?

Zweisimmen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,839ft)
Next Snow?
There is no snow currently in the forecast for Zweisimmen.
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for Zweisimmen

Snowfall

Snow Line

Max 57°F
Min 33°F

1in New Snow

Snow Line from 5,791ft to 4,429ft, with rain below.

Partner Offers

Zweisimmen 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 Zweisimmen from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	New Snow Cloudy. Snow Line from 5,692ft to 5,440ft, with rain below.	Max 52°F Min 42°F
Mon 13	up to 1in New Snow Cloudy. Snow Line from 5,791ft to 4,783ft, with rain below.	Max 48°F Min 40°F
Tue 14	New Snow Light snow at altitude, light drizzle below. Snow Line from 4,984ft to 4,429ft, with rain below.	Max 44°F Min 39°F
Wed 15	Fair.	Max 54°F Min 37°F
Thu 16	Clear sky.	Max 53°F Min 36°F
Fri 17	Fair.	Max 56°F Min 33°F
Sat 18	Clear sky.	Max 57°F Min 38°F

This Snow Forecast for Zweisimmen, 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 Zweisimmen, 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.

Zweisimmen Snow Forecast updated at 00:42 PDT, next update expected 06:00 PDT.

Ensemble forecast for Zweisimmen, Switzerland at 3,117ft

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.

Snow Forecast near Zweisimmen

Snow Forecasts for Ski Resorts near Zweisimmen
Ski Area	48 Hr	7 Day
Gstaad	5in	5in
Saanenmöser	5in	5in
Schönried	5in	5in
Gstaad Mountain Rides	4in	4in
Saanen	4in	4in
Adelboden	3in	3in
Montreux	2in	2in
Crans-Montana	1in	1in

Snow Reliability

Zweisimmen enjoys reliable snow conditions, with an average snow depth of around 100 cm in winter. Snowfalls are frequent, but for the latest updates on snow conditions, be sure to check J2Ski.

Off-Piste Safety in Zweisimmen

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