Diavolezza 7-Day Snow Forecast

Diavolezza Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 12 April 2026 19:45 NZST

Long-Range Snow Forecast for Diavolezza

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

For Forecast detail, see below.

Diavolezza Snow Forecast Highlights

When will there be fresh snow in Diavolezza?

Diavolezza Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,536m)
Next Snow Expected	13 April
Next Snow Amount	5cm
Next 48 Hours	10cm
Next 7 Days	10cm
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for Diavolezza

Snowfall

Snow Line

Max 7℃
Min -5℃

13cm New Snow

Snow Line from 2,524m to resort level (2,093m).

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Diavolezza 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 Diavolezza from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Cloudy.	Max 7℃ Min -3℃
Mon 13	up to 8cm New Snow Snow showers at altitude, heavy rain showers below. Snow Line from 2,524m to resort level (2,093m).	Max 4℃ Min 1℃
Tue 14	3cm to 5cm New Snow Heavy snow showers. Snow Line from 2,355m to resort level (2,093m).	Max 3℃ Min 0℃
Wed 15	Cloudy.	Max 6℃ Min -2℃
Thu 16	Cloudy.	Max 6℃ Min -3℃
Fri 17	Clear sky.	Max 7℃ Min -5℃
Sat 18	Clear sky.	Max 6℃ Min -3℃

This Snow Forecast for Diavolezza, 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 Diavolezza, 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.

Diavolezza Snow Forecast updated at 19:45 NZST, next update expected 01:00 NZST.

Ensemble forecast for Diavolezza, Switzerland at 2,093m

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 Diavolezza

Snow Forecasts for Ski Resorts near Diavolezza
Ski Area	48 Hr	7 Day
Corvatsch-Diavolezza-Lagalb	33cm	34cm
Santa Caterina	17cm	17cm
Chiesa	15cm	15cm
Corvatsch	14cm	14cm
St. Moritz	14cm	14cm
Lagalb	13cm	13cm
Alta Valtellina	13cm	13cm
Bormio	13cm	13cm

Snow Reliability

Diavolezza enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season. For the latest snow information, check J2Ski for updates on snowfall and snowmelt.

Off-Piste Safety in Diavolezza

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