Mountain Weather
Information Service
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.

Today's Forecast

Moderate breeze, locally gusty
Sunshine and showers
Cool to mild

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Click here to download the latest PDF Last Updated Tue 1st Jul 25 at 4:27PM Last Updated Tue 1st Jul 25 at 4:27PM
View our low-graphics version Last Updated Tue 1st Jul 25 at 4:27PM Last Updated Tue 1st Jul 25 at 4:27PM

Viewing Forecast For

West Highlands
Wednesday 2nd July 2025
Last updated Tue 1st Jul 25 at 4:27PM

Summary for all mountain areas

Localised heavy bursts of rain for eastern Scotland & northern England early in the day, clearing eastwards, but over Cairngorms in particular, increasing risk afternoon of slow-moving heavy downpours forming, locally a thunderstorm. Western Scotland largely dry; increasingly sunny all western areas afternoon. Fresher for all.

Headline for West Highlands

Broken cloud and sun, rare showers. Light-moderate breeze.

How windy? (On the Munros)

Westerly 10 to 15mph, occasional 20mph near to coast, freshening a little more widely afternoon.

Effect of the wind on you?

Mostly small

How Wet?

Risk isolated showers

One or two brief showers, mostly well inland by the afternoon, possibly isolated brief heavier bursts inland Lochaber.

Cloud on the hills?

Patches clearing

Patches of cloud in the morning, lifting to upper slopes then largely clearing above tops into afternoon.

Chance of cloud free Munros?

70%

Sunshine and air clarity?

Patchwork of sun and cloud. Visibility excellent.

How Cold? (at 900m)

7 to 10C, warmest inland afternoon.

Freezing Level

Above the summits

Viewing Forecast For

West Highlands
Thursday 3rd July 2025
Last updated Tue 1st Jul 25 at 4:27PM

How windy? (On the Munros)

Southwesterly 25 to 30mph, tending to strengthen, at times 35mph higher areas.

Effect of the wind on you?

Starting to affect comfortable walking over higher terrain, and balance on ridges. Feeling cool.

How Wet?

Frequent or persistent rain

Often raining, steady rain setting in for periods, particularly Lochaber and toward coast, heavier showery bursts mixed in.

Cloud on the hills?

Fairly extensive higher areas

Covering higher slopes most of day, bases lowering in rain, fairly extensive above 700-900m, lowest western Lochaber, may form to 600m for periods near coasts.

Chance of cloud free Munros?

20%

Sunshine and air clarity?

Generally cloudy, dull. Visibility poor during rain, occasionally good below cloud.

How Cold? (at 900m)

5 to 7C, marginal rise during day.

Freezing Level

Above the summits

Viewing Forecast For

West Highlands
Friday 4th July 2025
Last updated Tue 1st Jul 25 at 4:27PM

How windy? (On the Munros)

Southwesterly 45 to 60mph, peak speeds may start to lessen later in daytime.

Effect of the wind on you?

Difficult conditions over the mountains, mobility challenging and gusts could knock you off your feet. Significant wind chill.

How Wet?

Rain most of day, often heavy

Persistent rain widespread, sustained heavy falls many western areas, but particularly Lochaber to Mull. Smallest amounts furthest inland, but still often raining. Becoming very wet underfoot.

Cloud on the hills?

Extensive

Shrouding the mountains throughout the day, from mid to lower slopes upward near the coast and sea lochs, but fairly extensive above 800m even well inland.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Overcast and dull. Visibility poor due to rain.

How Cold? (at 900m)

7 or 8C, small rise during day. Feeling near -5C in the wind.

Freezing Level

Above the summits

Planning Outlook

By Thursday, west to southwesterly winds increase for Scotland, with frequent showery rain and low cloud returning into the Highlands from the west. Friday brings heavier rain to western Scotland and gales over higher terrain for Scotland and possibly northern England, rain extending further south with time. The weekend looks unsettled with low pressure bringing heavy showery rain widely, risk isolated thunder. Next week maintains a mixed westerly regime with greatest risk of rain toward northwest Scotland, drier and warmer further south and east.