Oberwil 7-Day Snow Forecast

Oberwil Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 10:42 BST

Long-Range Snow Forecast for Oberwil

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Oberwil Snow Forecast Highlights

When will there be fresh snow in Oberwil?

Oberwil Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,225m)
Next Snow?
There is no snow currently in the forecast for Oberwil.

Long-range Snow Outlook for Oberwil

Snowfall

Snow Line

Max 24℃ 75°F
Min 7℃ 44°F

Snow unlikely

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Oberwil 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 Oberwil from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Cloudy.	Max 22℃ 71°F Min 10℃ 49°F
Mon 21	Cloudy at altitude, clear spells below.	Max 19℃ 66°F Min 10℃ 49°F
Tue 22	Clear sky.	Max 18℃ 64°F Min 9℃ 47°F
Wed 23	Clear sky.	Max 20℃ 67°F Min 7℃ 45°F
Thu 24	Clear spells at altitude, cloudy below.	Max 21℃ 70°F Min 10℃ 49°F
Fri 25	Clear sky.	Max 21℃ 69°F Min 7℃ 44°F
Sat 26	Clear sky.	Max 24℃ 75°F Min 10℃ 50°F

No significant snowfall is forecast for this period.

This Snow Forecast for Oberwil, 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 Oberwil, 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.

Oberwil Snow Forecast updated at 10:42 BST, next update expected imminently.

Ensemble forecast for Oberwil, Switzerland at 900m

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.

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Snow Reliability

Oberwil enjoys reliable snow conditions, typically boasting snow depths of up to 150 cm during peak season. Frequent snowfall and a well-managed snowmaking system help maintain excellent pistes, but check J2Ski for the latest snow information.

Off-Piste Safety in Oberwil

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