Corvatsch 7-Day Snow Forecast

Corvatsch Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 12 April 2026 02:46 CDT

Long-Range Snow Forecast for Corvatsch

Long-range (14 to 45 days) from 12 April.

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	13 April
Next Snow Amount	9cm
Next 48 Hours	14cm
Next 7 Days	14cm
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Long-range Snow Outlook for Corvatsch

Snowfall

Snow Line

Max 9℃
Min -4℃

14cm New Snow

Snow Line from 2,655m to 1,932m, with rain below.

Powder Alert!

Powder Alarm issued 12 April 2026 02:48 CDT

Powder Possible :- 14cm of Fresh Snow is forecast for Corvatsch over the next 2 days.

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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 12	Cloudy.	Max 9℃ Min -2℃
Mon 13	up to 9cm New Snow Patchy heavy snow at altitude, heavy rain showers below. Snow Line from 2,655m to 2,116m, with rain below.	Max 7℃ Min 3℃
Tue 14	up to 5cm New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 2,301m to 1,932m, with rain below.	Max 5℃ Min 2℃
Wed 15	Cloudy at altitude, fair below.	Max 8℃ Min -1℃
Thu 16	Cloudy.	Max 7℃ Min -1℃
Fri 17	Clear sky.	Max 8℃ Min -4℃
Sat 18	Clear sky.	Max 8℃ Min -1℃

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 02:46 CDT, next update expected 08:00 CDT.

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	33cm	34cm
Madesimo	13cm	13cm
Chiesa	8cm	9cm
Arosa Lenzerheide	6cm	8cm
Diavolezza	8cm	8cm
Lagalb	8cm	8cm
Lenzerheide - Valbella	8cm	8cm
St. Moritz	8cm	8cm

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.