San Colombano 7-Day Snow Forecast

San Colombano Long-Range Snow Forecast Updated today

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Updated 11 May 2026 12:40 PDT

Long-Range Snow Forecast for San Colombano

Long-range (14 to 45 days) from 11 May.

For Forecast detail, see below.

San Colombano Snow Forecast Highlights

When will there be fresh snow in San Colombano?

San Colombano Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,365ft)
Next Snow Expected	15 May
Next Snow Amount	1in
Next 48 Hours	-
Next 7 Days	3in

Long-range Snow Outlook for San Colombano

Snowfall

Snow Line

Max 56°F
Min 31°F

12in New Snow

Snow Line from 7,290ft to 4,567ft, with rain below.

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San Colombano 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 San Colombano from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 11	up to 2in New Snow Snow at altitude, rain below. Snow Line from 7,290ft to 6,030ft, with rain below.	Max 49°F Min 40°F
Tue 12	Clear sky.	Max 51°F Min 33°F
Wed 13	Cloudy.	Max 48°F Min 32°F
Thu 14	up to 1in New Snow Cloudy at altitude, light drizzle below. Snow Line from 6,886ft to 5,676ft, with rain below.	Max 47°F Min 33°F
Fri 15	up to 5in New Snow Snow showers at altitude, rain showers below. Snow Line from 6,181ft to 4,567ft, with rain below.	Max 41°F Min 31°F
Sat 16	up to 4in New Snow Light snow at altitude, light drizzle below. Snow Line from 7,192ft to 4,567ft, with rain below.	Max 45°F Min 35°F
Sun 17	Clear sky at altitude, fair below.	Max 56°F Min 32°F

This Snow Forecast for San Colombano, 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 San Colombano, 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.

San Colombano Snow Forecast updated at 12:40 PDT, next update expected 18:00 PDT.

Ensemble forecast for San Colombano, Italy at 4,364ft

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 San Colombano

Snow Forecasts for Ski Resorts near San Colombano
Ski Area	48 Hr	7 Day
Lecco	6in	18in
Como	2in	17in
Barzio	1in	7in
Pescegallo	1in	6in
Esino Lario - Cainallo	-	4in
Pian delle Betulle	-	2in

Snow Reliability

San Colombano typically enjoys reliable snow conditions, with an average snow depth of around 50-150 cm during peak season. For the latest snow updates, check J2Ski for current conditions and forecasts.

Off-Piste Safety in San Colombano

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