Interlaken 7-Day Snow Forecast

Interlaken Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 23:40 AEST

Long-Range Snow Forecast for Interlaken

Long-range (14 to 45 days) from 2 May.

For Forecast detail, see below.

Interlaken Snow Forecast Highlights

When will there be fresh snow in Interlaken?

Interlaken Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,769m)
Next Snow Expected	12 May
Next Snow Amount	7cm
Next 48 Hours	-
Next 7 Days	-

Long-range Snow Outlook for Interlaken

Snowfall

Snow Line

Max 25℃
Min 8℃

12cm New Snow

Snow Line from 2,813m to 1,752m, with rain below.

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Interlaken 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 Interlaken from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy at altitude, clear spells below.	Max 25℃ Min 12℃
Sun 03	Cloudy.	Max 24℃ Min 10℃
Mon 04	Cloudy.	Max 22℃ Min 10℃
Tue 05	Cloudy at altitude, fair below.	Max 19℃ Min 10℃
Wed 06	up to 7cm New Snow Snow showers at altitude, light drizzle below. Snow Line from 2,382m to 1,752m, with rain below.	Max 13℃ Min 8℃
Thu 07	up to 5cm New Snow Snow showers at altitude, light drizzle below. Snow Line from 2,813m to 1,782m, with rain below.	Max 17℃ Min 9℃
Fri 08	Light snow showers at altitude, light rain showers below.	Max 20℃ Min 8℃

This Snow Forecast for Interlaken, 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 Interlaken, 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.

Interlaken Snow Forecast updated at 23:40 AEST, next update expected imminently.

Ensemble forecast for Interlaken, Switzerland at 567m

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 Interlaken

Snow Forecasts for Ski Resorts near Interlaken
Ski Area	48 Hr	7 Day
Bellwald	2cm	14cm
Grindelwald	-	12cm
Fiesch	1cm	8cm
Adelboden	-	5cm
Wengen	-	3cm

Snow Reliability

Interlaken generally enjoys good snow reliability, with average snow depths reaching up to 3 meters in peak season. For the latest snow conditions, including snowfall data, check J2Ski for up-to-date information.

Off-Piste Safety in Interlaken

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