Corvatsch 7-Day Snow Forecast

Corvatsch Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 03 October 2026 19:49 NZDT

Long-Range Snow Forecast for Corvatsch

Long-range (14 to 45 days) from 3 October.

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 (2,587m)
Next Snow Expected	9 October
Next Snow Amount	22cm
Next 48 Hours	-
Next 7 Days	41cm
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Long-range Snow Outlook for Corvatsch

Snowfall

Snow Line

Max 17℃
Min 2℃

24cm New Snow

Snow Line from 3,008m to 2,085m, with rain below.

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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
Sat 03	Cloudy.	Max 17℃ Min 6℃
Sun 04	Cloudy.	Max 17℃ Min 3℃
Mon 05	Cloudy.	Max 13℃ Min 4℃
Tue 06	Clear sky.	Max 14℃ Min 3℃
Wed 07	Fair at altitude, clear sky below.	Max 13℃ Min 2℃
Thu 08	up to 1cm New Snow Snow showers at altitude, rain showers below. Snow Line from 3,008m to 2,685m, with rain below.	Max 11℃ Min 7℃
Fri 09	up to 22cm New Snow Snow showers at altitude, rain showers below. Snow Line from 2,455m to 2,085m, with rain below.	Max 5℃ Min 3℃

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 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.

Corvatsch Snow Forecast updated at 19:49 NZDT, next update expected imminently.

Ensemble forecast for Corvatsch, Switzerland at 1,870m

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
Corvatsch-Diavolezza-Lagalb	-	91cm
Arosa Lenzerheide	-	83cm
Madesimo	-	45cm
St. Moritz	-	43cm
Diavolezza	-	37cm
Lagalb	-	37cm
Davos	-	31cm
Lenzerheide - Valbella	-	26cm

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.