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Trevalli 7-Day Snow Forecast - 21st September 2026

Trevalli Snow Forecast - 7 day

ECMWF IFS
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Updated 22 September 2026 07:45 NZST

7-Day Snow Forecast for Trevalli

1-week from 21 September.

For Forecast detail, see below.

Trevalli 7-Day 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?
There is no snow currently in the forecast for Trevalli.
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7-Day Snow Outlook for Trevalli

 
Snowfall

 
Snow Line

Max 21℃
Min 3℃

Snow unlikely

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Trevalli Medium-Range (7-Day) Snow Forecast Detail

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.

Max 21℃
Min 9℃

Valley temperatures from an overnight low of 9℃ to daytime highs around 21℃

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

MixedMixedClearFair

Clear spells, clear sky, fair later.

Forecast times for Trevalli are in Rome (Europe/Rome) time zone.

Max 17℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 17℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Trevalli are in Rome (Europe/Rome) time zone.

Max 14℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 14℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

CloudCloudCloudMixed

Cloudy early, then clear spells later.

Forecast times for Trevalli are in Rome (Europe/Rome) time zone.

Max 18℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 18℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearMixedCloudClear

Clear sky first, clear spells then cloudy, clear sky later.

Forecast times for Trevalli are in Rome (Europe/Rome) time zone.

Max 16℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 16℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Trevalli are in Rome (Europe/Rome) time zone.

Max 19℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 19℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

Forecast times for Trevalli are in Rome (Europe/Rome) time zone.

Max 20℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 20℃

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

ClearClearFairFair

Clear sky early, then fair later.

Forecast times for Trevalli are in Rome (Europe/Rome) time zone.

No significant snowfall is forecast for this period.

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 07:45 NZST, next update expected 13:00 NZST.

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.