Disentis Sedrun 7-Day Snow Forecast

Disentis Sedrun Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

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Updated 01 September 2026 07:40 NZST

Long-Range Snow Forecast for Disentis Sedrun

Long-range (14 to 45 days) from 31 August.

For Forecast detail, see below.

Disentis Sedrun Snow Forecast Highlights

When will there be fresh snow in Disentis Sedrun?

Disentis Sedrun Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,000m)
Next Snow Expected	14 September
Next Snow Amount	2cm
Next 48 Hours	-
Next 7 Days	-
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Disentis Sedrun

Snowfall

Snow Line

Max 27℃
Min 9℃

Snow unlikely

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Disentis Sedrun 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 Disentis Sedrun from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 31	Light drizzle.	Max 22℃ Min 13℃
Tue 01	Clear sky.	Max 22℃ Min 10℃
Wed 02	Cloudy.	Max 21℃ Min 11℃
Thu 03	Fair.	Max 22℃ Min 9℃
Fri 04	Clear sky.	Max 27℃ Min 10℃
Sat 05	Clear spells.	Max 26℃ Min 13℃
Sun 06	Rain showers.	Max 26℃ Min 15℃

This Snow Forecast for Disentis Sedrun, 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 Disentis Sedrun, 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.

Disentis Sedrun Snow Forecast updated at 07:40 NZST, next update expected 13:00 NZST.

Ensemble forecast for Disentis Sedrun, Switzerland at 1,150m

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 Reliability

Disentis Sedrun typically enjoys reliable snow conditions, with an average snow depth of 100-150 cm throughout the season. For the latest snow information and updates, check J2Ski for accurate details.

Off-Piste Safety in Disentis Sedrun

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