Mountain Weather
Information Service
Northwest Highland Forecast

The Northwest Highlands

Areas north from Knoydart in the west, and the Great Glen towards the east (NB. Does not include Mull and areas west of Loch Linnhe, these are found in the West Highlands forecast.)

Tuesday's Forecast

Gale force, walking arduous
Frequent or persistent rain
Poor visibility
Cool to mild

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Click here to download the latest PDF Last Updated Mon 27th Jul 26 at 4:30PM Last Updated Mon 27th Jul 26 at 4:30PM
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Viewing Forecast For

The Northwest Highlands
Tuesday 28th July 2026
Last updated Mon 27th Jul 26 at 4:30PM

Summary for all mountain areas

Challenging conditions over high terrain with gale-force winds, severe gales on the higher Scottish mountains. A few hours of persistent rain, some heavy for the Highlands, leaving drizzly conditions, low cloud across most hills. Some heavier rain again later in western Scotland.

Headline for The Northwest Highlands

Gales strengthen, severe high terrain. Rain and low cloud.

How windy? (On the Munros)

Southwesterly strengthening to 40 to 55mph during morning, more sustained higher speeds into the afternoon with gusts 60-70mph, soonest near Skye but increasingly widely.

Effect of the wind on you?

Increasingly difficult walking conditions widely over the hills, balance challenging on exposed ridges, gusts could knock you over particularly afternoon. Considerable wind chill.

How Wet?

Frequent or persistent rain, some heavy morning

Rain or drizzle much of the day particularly on western mountains, some more prolonged heavier falls in the morning. Occasionally easing off with some drier breaks in east afternoon. Heavier rain returns from west later in day.

Cloud on the hills?

Extensive

Blanket low cloud across the mountains, shrouding west coastal areas from lower elevations upward for periods. Some higher bases above 700m inland and east mainly afternoon.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Generally overcast and dull, poor visibility much of day west and widely in rain, some improvements at times in east afternoon.

How Cold? (at 900m)

8 to 10C, coolest on coastal tops, little variation all day. Feeling below freezing directly in wind.

Freezing Level

Above the summits.

Viewing Forecast For

The Northwest Highlands
Wednesday 29th July 2026
Last updated Mon 27th Jul 26 at 4:30PM

How windy? (On the Munros)

Southwesterly 20 to 30mph, strongest early in the day, may be nearer 40mph around dawn.

Effect of the wind on you?

Blustery start, considerable buffeting at first tending to lessen, but may still feel uncomfortable in exposure on ridges.

How Wet?

Patchy rain, risk locally heavier

Occasional rain and showers, at times more frequent rain on west coastal hills particularly around Skye, some heavier bursts possible.

Cloud on the hills?

Most persistent near Skye

Banks of cloud likely over coastal hills, particularly Skye, may linger on some southern slopes to mid-elevations. Varied on tops elsewhere, good breaks eastward.

Chance of cloud free Munros?

30% west, 50% inland/east.

Sunshine and air clarity?

Glimpses of sun, mostly eastern areas. Visibility reduced around rain, otherwise good below cloud.

How Cold? (at 900m)

7C, mostly little change, but some eastern areas may reach 10C. Feeling near/below freezing in the wind.

Freezing Level

Above the summits.

Viewing Forecast For

The Northwest Highlands
Thursday 30th July 2026
Last updated Mon 27th Jul 26 at 4:30PM

How windy? (On the Munros)

Southwesterly 10 to 20mph at first, shifting westerly and strengthening during morning to 30mph, risk 40mph for a time.

Effect of the wind on you?

May start small, but soon deteriorating to make walking uncomfortable in exposure. Increasingly considerable wind chill.

How Wet?

Showers or more frequent heavy rain

Broadly showery, but may cluster into a more organised area of heavy rain over a few hours, possible torrential downpours locally inland, chance of thunder.

Cloud on the hills?

Shrouding most tops

Covering much high terrain most of the day, but will vary around rain, more extensive to some mid-slopes for periods, ragged patches down to forest canopies.

Chance of cloud free Munros?

30%

Sunshine and air clarity?

Largely cloudy, poor visibility around rain, occasional improvements.

How Cold? (at 900m)

5 or 6C, lowering to 4C later in daytime. Feeling like -5C in exposure to stronger winds on tops.

Freezing Level

Above the summits.

Planning Outlook

A complex pattern into the start of August as weak low pressure is nearby to the west. Some showery bursts of rain, possibly thundery in places on some days, locally persistent rain possible, but some places may well escape drier. Cloud varying over the hills from day to day. Strong southwesterly winds later this week, then becoming more variable in speed and direction over the weekend into early next week, may strengthen again for periods. A generally showery westerly may then prevail during next week. Temperatures near average or on the cooler side for Scotland, warmer for Wales and Peak District. Beware ongoing fire management restrictions to access despite rain in the forecast.