Piana / Valle Vigezzo 7-Day Snow Forecast

Piana / Valle Vigezzo Long-Range Snow Forecast Updated today

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Updated 21 March 2026 01:42 CDT

Long-Range Snow Forecast for Piana / Valle Vigezzo

Long-range (14 to 45 days) from 21 March.

For Forecast detail, see below.

Piana / Valle Vigezzo Snow Forecast Highlights

When will there be fresh snow in Piana / Valle Vigezzo?

Piana / Valle Vigezzo Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,432m)
Next Snow Expected	21 March
Next Snow Amount	4cm
Next 48 Hours	14cm
Next 7 Days	15cm
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Long-range Snow Outlook for Piana / Valle Vigezzo

Snowfall

Snow Line

Max 10℃
Min -10℃

15cm New Snow

Snow Line from 1,569m to resort level (800m).

Powder Alert!

Powder Alarm issued 21 March 2026 03:43 CDT

Powder Possible :- 14cm of Fresh Snow is forecast for Piana / Valle Vigezzo over the next 2 days.

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Piana / Valle Vigezzo 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 Piana / Valle Vigezzo from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 21	up to 5cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 1,246m to 923m, with rain below.	Max 7℃ Min -6℃
Sun 22	3cm to 9cm New Snow Heavy snow showers. Snow Line from 1,169m to resort level (800m).	Max 4℃ Min 1℃
Mon 23	Clear sky at altitude, clear spells below.	Max 10℃ Min -7℃
Tue 24	Cloudy.	Max 9℃ Min -7℃
Wed 25	up to 1cm New Snow Clear sky. Snow Line from 1,569m to resort level (800m).	Max 8℃ Min -4℃
Thu 26	Light snow at altitude, light rain below.	Max 3℃ Min -7℃
Fri 27	Clear sky at altitude, fair below.	Max 2℃ Min -10℃

This Snow Forecast for Piana / Valle Vigezzo, 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 Piana / Valle Vigezzo, 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.

Piana / Valle Vigezzo Snow Forecast updated at 01:42 CDT, next update expected 07:00 CDT.

Ensemble forecast for Piana / Valle Vigezzo, Italy at 800m

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 Piana / Valle Vigezzo

Snow Forecasts for Ski Resorts near Piana / Valle Vigezzo
Ski Area	48 Hr	7 Day
Fiesch	9cm	35cm
Bellwald	12cm	29cm
San Domenico	13cm	19cm
Alpe Arera	17cm	17cm
Saas-Fee	7cm	15cm
Saastal	7cm	15cm
Piancavallo	11cm	13cm

Snow Reliability

Snow reliability is generally good, with average snow depths ranging from 50 to 150 cm throughout the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Piana / Valle Vigezzo

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