Ben Lomond 7-Day Snow Forecast

Ben Lomond Long-Range Snow Forecast Updated today

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Updated 20 September 2026 11:47 PDT

Long-Range Snow Forecast for Ben Lomond

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

For Forecast detail, see below.

Ben Lomond Snow Forecast Highlights

When will there be fresh snow in Ben Lomond?

Ben Lomond Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,905ft)
Next Snow?
There is no snow currently in the forecast for Ben Lomond.

Long-range Snow Outlook for Ben Lomond

Snowfall

Snow Line

Max 57°F
Min 24°F

Snow unlikely

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Ben Lomond 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 Ben Lomond from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Clear sky.	Max 56°F Min 38°F
Mon 21	Clear sky.	Max 38°F Min 25°F
Tue 22	Clear sky.	Max 46°F Min 24°F
Wed 23	Clear sky.	Max 49°F Min 24°F
Thu 24	Cloudy.	Max 54°F Min 36°F
Fri 25	Cloudy.	Max 57°F Min 43°F
Sat 26	Light drizzle.	Max 43°F Min 25°F

No significant snowfall is forecast for this period.

This Snow Forecast for Ben Lomond, Australia 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 Ben Lomond, 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.

Ben Lomond Snow Forecast updated at 11:47 PDT, next update expected 14:00 PDT.

Ensemble forecast for Ben Lomond, Australia at 4,659ft

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 Reliability

Ben Lomond typically enjoys reliable snow conditions, with an average snow depth of around 1.5 meters during peak season. Snowfall is frequent, but it's advisable to check the latest updates on snow conditions through J2Ski for accurate information.

Off-Piste Safety in Ben Lomond

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