Spiazzi di Gromo 7-Day Snow Forecast

Spiazzi di Gromo Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 20 March 2026 17:40 PDT

Long-Range Snow Forecast for Spiazzi di Gromo

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

For Forecast detail, see below.

Spiazzi di Gromo Snow Forecast Highlights

When will there be fresh snow in Spiazzi di Gromo?

Spiazzi di Gromo Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,412ft)
Next Snow Expected	21 March
Next Snow Amount	2in
Next 48 Hours	4in
Next 7 Days	13in

Long-range Snow Outlook for Spiazzi di Gromo

Snowfall

Snow Line

Max 43°F
Min 14°F

13in New Snow

Snow Line from 5,755ft to resort level (3,937ft).

Powder Alert!

Powder Alarm issued 20 March 2026 22:52 PDT

Powder Possible :- 9in of Fresh Snow is forecast for Spiazzi di Gromo over the next 4 days.

Partner Offers

Spiazzi di Gromo 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 Spiazzi di Gromo from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 21	1in to 2in New Snow Light snow. Snow Line from 4,948ft to resort level (3,937ft).	Max 38°F Min 28°F
Sun 22	1in to 2in New Snow Light snow showers at altitude, rain showers below. Snow Line from 4,291ft to resort level (3,937ft).	Max 36°F Min 29°F
Mon 23	Clear sky at altitude, fair below.	Max 41°F Min 23°F
Tue 24	Fair.	Max 43°F Min 27°F
Wed 25	1in to 5in New Snow Snow showers at altitude, heavy rain showers below. Snow Line from 5,755ft to resort level (3,937ft).	Max 42°F Min 29°F
Thu 26	3in to 5in New Snow Light snow. Snow falling to resort level (3,937ft).	Max 32°F Min 16°F
Fri 27	Clear sky.	Max 33°F Min 14°F

This Snow Forecast for Spiazzi di Gromo, 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 Spiazzi di Gromo, 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.

Spiazzi di Gromo Snow Forecast updated at 17:40 PDT, next update expected imminently.

Ensemble forecast for Spiazzi di Gromo, Italy at 3,937ft

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 Spiazzi di Gromo

Snow Forecasts for Ski Resorts near Spiazzi di Gromo
Ski Area	48 Hr	7 Day
Castione della Presolana	3in	13in
Bergamo	3in	12in
Teglio	3in	10in
Schilpario	3in	10in
Borno	3in	9in
Val Camonica	2in	6in
Montecampione	2in	6in

Snow Reliability

Spiazzi di Gromo boasts reliable snow conditions, with an average snow depth of 80 cm during peak season. For the latest updates on snowfall and snowmelt, check J2Ski for real-time information.

Off-Piste Safety in Spiazzi di Gromo

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