Corvatsch 7-Day Snow Forecast

Corvatsch Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 02:50 PDT

Long-Range Snow Forecast for Corvatsch

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

For Forecast detail, see below.

Corvatsch Snow Forecast Highlights

When will there be fresh snow in Corvatsch?

Corvatsch Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (8,486ft)
Next Snow?
There is no snow currently in the forecast for Corvatsch.
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Long-range Snow Outlook for Corvatsch

Snowfall

Snow Line

Max 64°F
Min 35°F

Snow unlikely

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Corvatsch 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 Corvatsch from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Cloudy.	Max 64°F Min 39°F
Mon 21	Cloudy.	Max 59°F Min 41°F
Tue 22	Clear sky.	Max 55°F Min 38°F
Wed 23	Clear sky.	Max 59°F Min 39°F
Thu 24	Fair.	Max 56°F Min 39°F
Fri 25	Clear spells at altitude, fair below.	Max 58°F Min 35°F
Sat 26	Clear sky.	Max 64°F Min 42°F

No significant snowfall is forecast for this period.

This Snow Forecast for Corvatsch, 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 Corvatsch, 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.

Corvatsch Snow Forecast updated at 02:50 PDT, next update expected imminently.

Ensemble forecast for Corvatsch, Switzerland at 6,135ft

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 Corvatsch

Snow Forecasts for Ski Resorts near Corvatsch
Ski Area	48 Hr	7 Day	Su	Mo	Tu	We	Th	Fr	Sa
Arosa Lenzerheide	-	-

Snow Reliability

Corvatsch enjoys excellent snow reliability, typically boasting a snow depth of over 100 cm during peak season. Regular snowfall and efficient snowmaking facilities help maintain conditions, but check J2Ski for the latest snow information.

Off-Piste Safety in Corvatsch

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