J2Ski Australia J2Ski logo
Facebook

Interlaken Snow Forecast - 30th September 2026

Interlaken Snow Report and Forecast

ECMWF IFS
GFS
ICON

PROSubscribe to Switch Weather Model

Updated 30 September 2026 17:42 AEST

Snow Forecast for Interlaken

Snow and Weather from 30 September.

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 Expected8 October
Next Snow Amount9cm
Next 48 Hours-
Next 7 Days-

Forecast for today in Interlaken

Max 26℃
Min 16℃

Valley temperatures from an overnight low of 16℃ to daytime highs around 26℃

Temperature at BaseTemp at Base

Wed
30

Snow unlikely

ClearClearFairCloud

Clear sky, fair, cloudy later.

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

Partner Offers

Interlaken 7-Day Snow Forecast Overview

Get this snow forecast by e-mail

Summary Weather and Snow Forecast for Interlaken from OpenMeteo(ECMWF IFS)
Wed
30
Thu
01
Fri
02
Sat
03
Sun
04
Mon
05
Tue
06
Wind
2,971m
12℃
Clear
6℃
Shwrs
6℃
Lt Drizzle
7℃
Cloud
7℃
Lt Drizzle
7℃
Cloud
8℃
Cloud
1,769m
20℃
Clear
14℃
Shwrs
14℃
Lt Drizzle
14℃
Cloud
15℃
Lt Drizzle
15℃
Cloud
16℃
Cloud
567m
26℃
Fair
21℃
Cloud
20℃
Lt Drizzle
21℃
Shwrs
23℃
Fair
22℃
Cloud
22℃
Cloud
Snow Line
Max Town26℃21℃20℃21℃23℃22℃22℃
Min Town16℃18℃16℃16℃15℃14℃14℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

 

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.

Understanding and predicting Snow Conditions in Interlaken

Here are our tips for making the most of a trip to Interlaken, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Interlaken, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Interlaken is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Interlaken will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Interlaken for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.