Trevalli 7-Day Snow Forecast

Trevalli Long-Range Snow Forecast Updated today

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Updated 03 November 2026 05:51 UTC

Long-Range Snow Forecast for Trevalli

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

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	15 November
Next Snow Amount	2cm 1in
Next 48 Hours	1cm -
Next 7 Days	2cm 1in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Trevalli

Snowfall

Snow Line

Max 10℃ 50°F
Min -1℃ 29°F

2cm 1in New Snow

Snow Line from 1,615m 5,299ft to 1,292m 4,239ft , with rain below.

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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
Tue 03	Cloudy.	Max 7℃ 45°F Min 0℃ 32°F
Wed 04	up to 1cm New Snow Cloudy. Snow Line from 1,369m 4,491ft to 1,292m 4,239ft , with rain below.	Max 5℃ 41°F Min -1℃ 30°F
Thu 05	Clear sky.	Max 9℃ 48°F Min -1℃ 29°F
Fri 06	Clear sky.	Max 10℃ 50°F Min -1℃ 31°F
Sat 07	up to 1cm New Snow Cloudy. Snow Line from 1,615m 5,299ft to 1,399m 4,590ft , with rain below.	Max 6℃ 44°F Min 1℃ 35°F
Sun 08	Fair at altitude, clear sky below.	Max 9℃ 47°F Min -1℃ 30°F
Mon 09	Clear spells at altitude, cloudy below.	Max 7℃ 44°F Min -1℃ 30°F

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 05:51 UTC, next update expected 11:00 UTC.

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 Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Trevalli

Snow Forecasts for Ski Resorts near Trevalli
Ski Area	48 Hr	7 Day
Alta Badia	2cm 1in	2cm 1in
Arabba	1cm -	1cm -
Brixen / Plose	1cm -	1cm -
Cortina d'Ampezzo	1cm -	2cm 1in
Falcade	1cm -	1cm -
Passo San Pellegrino	1cm -	1cm -
Selva Gardena	1cm -	1cm -

How reliable is the snow in Trevalli?

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.