Mountain Weather
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West Highlands Forecast

West Highlands

Western Highlands accessible from, and south of, Glenfinnan (Road to the Isles) and Glen Spean (includes Creag Meagaidh). This area includes Ben Nevis and the mountains around Glencoe. In the east, from Ben Alder south to Loch Lomond and Trossachs NP. Also Arran and Mull.

Friday's Forecast

Moderate breeze, locally gusty
Patchy rain or drizzle
Poor visibility
Chilly

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Click here to download the latest PDF Last Updated Thu 5th Nov 26 at 12:03PM Last Updated Thu 5th Nov 26 at 12:03PM
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Viewing Forecast For

West Highlands
Friday 6th November 2026
Last updated Thu 5th Nov 26 at 12:03PM

Summary for all mountain areas

Fairly light wind and scattered patches of light rain, amounting to little in total. Cloud base will vary, extensive on higher mountains, but lower down some slopes cloud free, whilst sometimes adjacent slopes remain foggy (or even between cloud layers) - with changes occurring only slowly.

Headline for West Highlands

Blustery near central belt. Extensive fog. A little rain.

How windy? (On the Munros)

Easterly, 15 to near central belt 15 to locally 20mph Arran and near Clyde sea lochs. Will ease through day.

Effect of the wind on you?

Small

How Wet?

Light rain now and again, mainly central highlands and Loch Lomond NP.

Particularly Loch Lomond NP, 'damp' from time to time as light or very light rain falls intermittently. Mostly or completely dry Mull, Jura and near and west of Loch Linnhe.

Cloud on the hills?

Extensive

Broadly, cloud base typically 600 to 900m with the top 1100m or above. But here and there toward and west of Loch Linnhe to Jura, to extensively central highlands and Loch Lomond NP, areas of fog will 'hang' on lower slopes most or all day, whilst others are largely cloud free.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Overall extensive, or particularly Loch Lomond NP, persistent cloud. Probably sunny at times close to and west of Loch Linnhe. Very varied visibility, generally the air very clear, but areas of mist and fog.

How Cold? (at 900m)

3C

Freezing Level

Above the summits - frost some valleys overnight and perhaps ground frozen higher tops.

Viewing Forecast For

West Highlands
Saturday 7th November 2026
Last updated Thu 5th Nov 26 at 12:03PM

How windy? (On the Munros)

Easterly, 10mph, but 15 or perhaps 20mph near central belt.

Effect of the wind on you?

Mostly negligible

How Wet?

Risk drizzle, most likely near central belt

Risk isolated fine drizzle, although the drizzle may come and go for periods eastern an southern Loch Lomond NP.

Cloud on the hills?

Probably very persistent, but Lochaber may be largely fog free

Broadly, main cloud base typically 600m, perhaps 800m near and west of Loch Linnhe and Glen Spean. However, extensive or persistent fog will 'hang' on many lower slopes (above 200 or 300m) most or all day.

Chance of cloud free Munros?

30% - fog most lower slopes.

Sunshine and air clarity?

Cloudy or dull and misty or foggy most areas. But mostly excellent visibility and in places bright sunshine Lochaber.

How Cold? (at 900m)

3C

Freezing Level

Above the summits - but some particularly higher terrain frozen after a frost.

Viewing Forecast For

West Highlands
Sunday 8th November 2026
Last updated Thu 5th Nov 26 at 12:03PM

How windy? (On the Munros)

Variable 10mph or less.

Effect of the wind on you?

Negligible

How Wet?

Patches of drizzle, total rainfall small

Little change with further patches of light or very light drizzle; the rain least likely near and west of Loch Linnhe and Mull.

Cloud on the hills?

Extensive; cloud base sometimes very different on nearby slopes

Detail uncertain: Cloud extensive or persistent above 700-900m (but possibly highest tops above the cloud). Lower down, fog clinging to some slopes from valleys up all day, whilst others are fog free or between layers of cloud.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Cloudy or dull with areas of fog - albeit mainly toward the coast, below fog the air still very clear.

How Cold? (at 900m)

3C

Freezing Level

Above the summits but possibly terrain on highest summits partly frozen.

Planning Outlook

High pressure will continue to be the main influence into next week, particularly W & NW Highlands where extensively dry and wind often light. However, disappointing for other areas as 'gloomy' conditions predominate" patches of light rain and extensive low cloud and fog. Into next week, an area of low pressure will bring rain and wind in from the southwest but northern Scotland may escape most or all the rain.