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.
West Highlands
Thursday 30th April 2026
Last updated
Thu 30th Apr 26 at
7:35AM
Unbroken bright sunshine nearly everywhere - beware of dehydration and sunburn. Windy, particularly morning southern Scotland southwards where upland gales in some areas. SW Wales often cloudy with increasing threat of a shower.
Bright sunshine. Locally gusty wind.
Southeasterly 20 to 30mph, strongest and most gusty Arran, Jura and Mull, where sometimes 35 or 40mph in morning.
Varied but some noticeable gusty spots, more blustery affecting balance on some slopes, particularly on/near the islands.
No rain
None expected
Practically certain
Unbroken sunshine, although some thin high cloud particularly toward west. Excellent or superb visibility.
6C rising to 8 to 11C afternoon (coldest Loch Lomond NP). Feeling near or just below freezing directly in the wind, coldest in the morning.
Above the summits. Slight frost inland glens at dawn.
West Highlands
Friday 1st May 2026
Last updated
Thu 30th Apr 26 at
7:35AM
Southerly, 15mph or on coastal hills 20-25mph.
Fairly small
Risk bursts of rain
Still some uncertainty: Some or most areas remaining dry, but patches of rain - ranging from a short burst to being steady for an hour likely to affect some areas.
Little if any
Most or all cloud above the mountains, but locally if rain occurs, patches may form at various heights for a few hours.
80%
Sun mostly weak through a veil of high cloud, which may thicken to cover the sky. Visibility good or very good, some haze likely, particularly toward south.
10C coastal hills. Elsewhere rising to a very warm 14C by afternoon.
Above the summits.
West Highlands
Saturday 2nd May 2026
Last updated
Thu 30th Apr 26 at
7:35AM
(Low confidence in this forecast) Direction varied; widely 10mph or less.
Negligible
Rain becoming more widespread
After overnight rain, the morning probably largely dry. Increasingly bursts of rain, in places setting in and there may also be heavy thundery bursts.
Probably very extensive.
Particularly toward the coast, cloud may for periods form below 300m. Even well inland in rain, fragments may form upward from forest canopies, although most cloud above 600m, and perhaps clearing to higher tops at times.
30%
Occasional sunshine. The air very clear, but visibility poor in rain.
Between 5C near the coast and 8C, perhaps 10C well inland.
Above the summits.
Less settled this weekend and into next week. Rain will not be extensive, but in some areas persistent for a few hours and some heavy, possibly thundery bursts - although particularly by Sunday local detail is as yet uncertain. Temperature levels will drop from the north, indeed early next week overnight and mornings higher slopes will be below freezing point Scottish Highlands, and further frosts are likely in valleys.