San Colombano 7-Day Snow Forecast

San Colombano Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 March 2026 17:44 PDT

Long-Range Snow Forecast for San Colombano

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

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	21 March
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	7in

Long-range Snow Outlook for San Colombano

Snowfall

Snow Line

Max 46°F
Min 21°F

5in New Snow

Snow Line from 6,837ft to resort level (4,364ft).

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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 21	New Snow Fair at altitude, clear spells below. Snow Line from 5,223ft to resort level (4,364ft).	Max 43°F Min 27°F
Sun 22	up to 1in New Snow Cloudy. Snow Line from 5,374ft to resort level (4,364ft).	Max 38°F Min 28°F
Mon 23	Clear sky at altitude, fair below.	Max 44°F Min 24°F
Tue 24	Fair.	Max 46°F Min 23°F
Wed 25	up to 4in New Snow Snow showers at altitude, rain showers below. Snow Line from 6,535ft to resort level (4,364ft).	Max 45°F Min 29°F
Thu 26	Clear sky at altitude, fair below.	Max 40°F Min 23°F
Fri 27	Clear sky.	Max 38°F Min 21°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 17:44 PDT, next update expected 23:00 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.

Italy Hotels Map

Snow Forecast near San Colombano

Snow Forecasts for Ski Resorts near San Colombano
Ski Area	48 Hr	7 Day
Lecco	5in	8in
Barzio	3in	6in
Pescegallo	3in	6in
Como	1in	4in
Zambla	1in	2in
Esino Lario - Cainallo	1in	1in
Pian delle Betulle	-	1in

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.