Grüsch 7-Day Snow Forecast

Grüsch Long-Range Snow Forecast Updated today

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Updated 21 September 2026 00:43 PDT

Long-Range Snow Forecast for Grüsch

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Grüsch Snow Forecast Highlights

When will there be fresh snow in Grüsch?

Grüsch Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,986ft)
Next Snow?
There is no snow currently in the forecast for Grüsch.

Long-range Snow Outlook for Grüsch

Snowfall

Snow Line

Max 81°F
Min 45°F

Snow unlikely

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Grüsch 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 Grüsch from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Fair.	Max 69°F Min 52°F
Tue 22	Clear sky.	Max 66°F Min 49°F
Wed 23	Clear sky.	Max 72°F Min 45°F
Thu 24	Clear spells.	Max 69°F Min 51°F
Fri 25	Clear sky.	Max 70°F Min 47°F
Sat 26	Clear sky.	Max 78°F Min 52°F
Sun 27	Clear sky.	Max 81°F Min 51°F

No significant snowfall is forecast for this period.

This Snow Forecast for Grüsch, 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 Grüsch, 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.

Grüsch Snow Forecast updated at 00:43 PDT, next update expected 06:00 PDT.

Ensemble forecast for Grüsch, Switzerland at 2,067ft

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 Grüsch

Snow Forecasts for Ski Resorts near Grüsch
Ski Area	48 Hr	7 Day	Mo	Tu	We	Th	Fr	Sa	Su
Flims	-	-

Snow Reliability

Grüsch generally enjoys strong snow reliability, with an average snow depth of up to 150 cm at the peak during winter. For the latest snow conditions, always check J2Ski for current updates and forecasts.

Off-Piste Safety in Grüsch

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