Monterosa 7-Day Snow Forecast

Monterosa Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 September 2026 05:47 PDT

Long-Range Snow Forecast for Monterosa

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

For Forecast detail, see below.

Monterosa Snow Forecast Highlights

When will there be fresh snow in Monterosa?

Monterosa Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,825ft)
Next Snow?
There is no snow currently in the forecast for Monterosa.
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Long-range Snow Outlook for Monterosa

Snowfall

Snow Line

Max 77°F
Min 48°F

New Snow

Snow Line from 10,066ft to 9,006ft, with rain below.

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Monterosa 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 Monterosa from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Clear spells at altitude, cloudy below.	Max 77°F Min 53°F
Tue 22	Clear sky.	Max 73°F Min 52°F
Wed 23	New Snow Clear sky. Snow Line from 10,066ft to 9,006ft, with rain below.	Max 69°F Min 53°F
Thu 24	Clear spells.	Max 76°F Min 48°F
Fri 25	Clear spells.	Max 71°F Min 52°F
Sat 26	Clear sky.	Max 70°F Min 53°F
Sun 27	Clear sky.	Max 74°F Min 54°F

This Snow Forecast for Monterosa, 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 Monterosa, on any given trail 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.

Monterosa Snow Forecast updated at 05:47 PDT, next update expected 11:00 PDT.

Ensemble forecast for Monterosa, Italy at 4,003ft

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 Monterosa

Snow Forecasts for Ski Resorts near Monterosa
Ski Area	48 Hr	7 Day	Mo	Tu	We	Th	Fr	Sa	Su
Alagna Valsesia	-	-

Snow Reliability

Monterosa Ski typically enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season. For the latest snow information, visit J2Ski to stay updated on current conditions.

Off-Piste Safety in Monterosa

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