San Colombano 7-Day Snow Forecast

San Colombano Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 14:47 CDT

Long-Range Snow Forecast for San Colombano

Long-range (14 to 45 days) from 2 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 (1,940m)
Next Snow Expected	9 May
Next Snow Amount	1cm
Next 48 Hours	-
Next 7 Days	2cm

Long-range Snow Outlook for San Colombano

Snowfall

Snow Line

Max 16℃
Min 2℃

15cm New Snow

Snow Line from 2,315m to 1,684m, 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
Sat 02	Clear sky.	Max 15℃ Min 2℃
Sun 03	Cloudy.	Max 16℃ Min 4℃
Mon 04	Cloudy.	Max 12℃ Min 4℃
Tue 05	up to 5cm New Snow Light snow at altitude, light drizzle below. Snow Line from 2,222m to 1,853m, with rain below.	Max 9℃ Min 5℃
Wed 06	up to 9cm New Snow Snow at altitude, rain below. Snow Line from 2,315m to 1,761m, with rain below.	Max 8℃ Min 4℃
Thu 07	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,884m to 1,684m, with rain below.	Max 11℃ Min 4℃
Fri 08	Fair.	Max 12℃ Min 3℃

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 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.

San Colombano Snow Forecast updated at 14:47 CDT, next update expected 20:00 CDT.

Ensemble forecast for San Colombano, Italy at 1,330m

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
Como	-	48cm
Lecco	-	30cm
Barzio	-	1cm

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.