Cairngorm Mountain 7-Day Snow Forecast

Cairngorm Mountain Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 August 2026 04:49 AEST

Long-Range Snow Forecast for Cairngorm Mountain

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

For Forecast detail, see below.

Cairngorm Mountain Snow Forecast Highlights

When will there be fresh snow in Cairngorm Mountain?

Cairngorm Mountain Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (891m)
Next Snow?
There is no snow currently in the forecast for Cairngorm Mountain.
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Long-range Snow Outlook for Cairngorm Mountain

Snowfall

Snow Line

Max 17℃
Min 6℃

Snow unlikely

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Cairngorm Mountain 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 Cairngorm Mountain from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 20	Light drizzle.	Max 10℃ Min 7℃
Fri 21	Light drizzle.	Max 11℃ Min 7℃
Sat 22	Light drizzle.	Max 13℃ Min 6℃
Sun 23	Cloudy.	Max 14℃ Min 8℃
Mon 24	Cloudy.	Max 16℃ Min 6℃
Tue 25	Cloudy.	Max 13℃ Min 8℃
Wed 26	Light drizzle.	Max 17℃ Min 11℃

No significant snowfall is forecast for this period.

This Snow Forecast for Cairngorm Mountain, Scotland 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 Cairngorm Mountain, 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.

Cairngorm Mountain Snow Forecast updated at 04:49 AEST, next update expected 07:00 AEST.

Ensemble forecast for Cairngorm Mountain, Scotland at 537m

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.

Scotland Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Cairngorm Mountain typically enjoys reliable snow conditions, with an average snow depth of 100 cm during peak season. For the latest snow information, check J2Ski for updates on current conditions.

Off-Piste Safety in Cairngorm Mountain

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