Terminillo 7-Day Snow Forecast

Terminillo Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 September 2026 01:18 IST

Long-Range Snow Forecast for Terminillo

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Terminillo Snow Forecast Highlights

When will there be fresh snow in Terminillo?

Terminillo Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,861m)
Next Snow?
There is no snow currently in the forecast for Terminillo.
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Long-range Snow Outlook for Terminillo

Snowfall

Snow Line

Max 21℃
Min 3℃

Snow unlikely

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Terminillo 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 Terminillo from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Clear sky.	Max 20℃ Min 6℃
Mon 21	Light rain showers.	Max 21℃ Min 8℃
Tue 22	Clear sky.	Max 17℃ Min 5℃
Wed 23	Clear sky.	Max 15℃ Min 2℃
Thu 24	Clear sky.	Max 16℃ Min 5℃
Fri 25	Fair.	Max 13℃ Min 5℃
Sat 26	Fair.	Max 16℃ Min 5℃

No significant snowfall is forecast for this period.

This Snow Forecast for Terminillo, 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 Terminillo, 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.

Terminillo Snow Forecast updated at 01:18 IST, next update expected 06:30 IST.

Ensemble forecast for Terminillo, Italy at 1,614m

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 Reliability

Terminillo typically experiences reliable snow conditions, with an average snow depth of 50-100 cm during peak season. For the latest snow information, be sure to check J2Ski.

Off-Piste Safety in Terminillo

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