Trevalli 7-Day Snow Forecast

Trevalli Long-Range Snow Forecast Updated today

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Updated 12 April 2026 19:48 NZST

Long-Range Snow Forecast for Trevalli

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

For Forecast detail, see below.

Trevalli Snow Forecast Highlights

When will there be fresh snow in Trevalli?

Trevalli Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,907m)
Next Snow Expected	13 April
Next Snow Amount	6cm
Next 48 Hours	11cm
Next 7 Days	11cm
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Trevalli

Snowfall

Snow Line

Max 15℃
Min 0℃

18cm New Snow

Snow Line from 2,307m to 1,461m, with rain below.

Powder Alert!

Powder Alarm issued 13 April 2026 00:43 NZST

Powder Possible :- 11cm of Fresh Snow is forecast for Trevalli over the next 2 days.

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Trevalli 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 Trevalli from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	up to 1cm New Snow Clear sky at altitude, cloudy below. Snow Line from 1,846m to 1,815m, with rain below.	Max 11℃ Min 0℃
Mon 13	up to 8cm New Snow Light snow at altitude, light rain below. Snow Line from 2,138m to 1,615m, with rain below.	Max 8℃ Min 4℃
Tue 14	up to 6cm New Snow Light snow at altitude, light rain below. Snow Line from 2,030m to 1,461m, with rain below.	Max 8℃ Min 3℃
Wed 15	up to 2cm New Snow Cloudy. Snow Line from 2,153m to 1,661m, with rain below.	Max 9℃ Min 4℃
Thu 16	Cloudy at altitude, light drizzle below.	Max 11℃ Min 5℃
Fri 17	Cloudy at altitude, light drizzle below.	Max 14℃ Min 3℃
Sat 18	Clear sky at altitude, light drizzle below.	Max 15℃ Min 2℃

This Snow Forecast for Trevalli, Italy 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 Trevalli, 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.

Trevalli Snow Forecast updated at 19:48 NZST, next update expected 01:00 NZST.

Ensemble forecast for Trevalli, Italy at 1,300m

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.

Italy Hotels Map

Snow Forecast near Trevalli

Snow Forecasts for Ski Resorts near Trevalli
Ski Area	48 Hr	7 Day
Arabba	15cm	23cm
Cortina d'Ampezzo	14cm	23cm
Canazei di Fassa	13cm	18cm
Val di Fiemme	14cm	18cm
Passo San Pellegrino	14cm	17cm
Alta Badia	9cm	16cm
Falcade	13cm	16cm
Moena	10cm	16cm

Snow Reliability

Trevalli typically enjoys reliable snow conditions, with an average snow depth of 70-100 cm throughout the season. For the latest snow information, be sure to check J2Ski for updates.

Off-Piste Safety in Trevalli

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