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

Gale force, walking arduous
Snow
Whiteout
Cold
Winter kit required on higher terrain

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Click here to download the latest PDF Last Updated Tue 13th Jan 26 at 3:57PM Last Updated Tue 13th Jan 26 at 3:57PM
View our low-graphics version Last Updated Tue 13th Jan 26 at 3:57PM Last Updated Tue 13th Jan 26 at 3:57PM

Viewing Forecast For

West Highlands
Wednesday 14th January 2026
Last updated Tue 13th Jan 26 at 3:57PM

Summary for all mountain areas

Cold westerly winds, backing southerly and strengthening ahead of a front which will move into western Scotland during the afternoon, with snow setting in for western mountains, patchier further east. Ahead of this front, scattered snow showers. Mostly dry for England and Wales until front edges precipitation into west later.

Headline for West Highlands

Snow showers morning, then persistent snow and gales increasingly afternoon.

How windy? (On the Munros)

Westerly 30mph morning. Then backing southerly and strengthening to 40-50mph by mid or late afternoon.

Effect of the wind on you?

Fairly small particularly lower slopes morning. Walking then increasingly difficult and wind chill becoming significant.

How Wet?

Morning: snow and hail showers. Afternoon: snow, incessant near Skye

Showers of hail and snow, mostly rain lower coastal slopes. Around midday snow (rain lower slopes) reaching Mull. Will spread across region in the afternoon; whiteout increasingly.

Cloud on the hills?

Probably remaining extensive on most or all higher areas

Near coast: Cloud sometimes below 450m, and forming lower slopes in rain afternoon. Elsewhere: cloud base generally rising to 600 to 750m for a few hours, perhaps breaks to 1000m before cloud fills in across the hills, particularly Loch Lomond NP.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Occasional sunshine morning, mainly well inland. Visibility often very good, but appalling in snow.

How Cold? (at 900m)

-1C. Directly in wind will feel as cold as minus 14C.

Freezing Level

700m coastal hills, 500m elsewhere. Frost some glens after dawn.

Viewing Forecast For

West Highlands
Thursday 15th January 2026
Last updated Tue 13th Jan 26 at 3:57PM

How windy? (On the Munros)

Southwesterly 25 to perhaps 35mph

Effect of the wind on you?

Strong enough to make walking arduous where exposed and balance at times difficult. Considerable wind chill.

How Wet?

Heavy hail and snow showers

Succession of hail and snow showers (mostly rain lower coastal slopes). Small risk thunder.

Cloud on the hills?

Unlikely to clear the Munros

Higher areas almost always cloud covered. Cloud base typically 400 to 700m near the coast and 500 to 900m elsewhere. Highest cloud base bear and north of Glen Spean and lochs Treig and Ossian.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Glimpses of sunshine. Very varied visibility: sometimes excellent, but appalling in snow.

How Cold? (at 900m)

-1C

Freezing Level

750m, marginally higher close to the coast.

Viewing Forecast For

West Highlands
Friday 16th January 2026
Last updated Tue 13th Jan 26 at 3:57PM

How windy? (On the Munros)

Low confidence in track of small potent low. May track east leaving little wind, but risk for a time, northwesterly 25 to 45mph.

Effect of the wind on you?

High uncertainty over track of low. May stay to the east, but risk of arduous conditions for a time and marked wind chill.

How Wet?

May well be dry, but risk spell of snow.

May well be mostly dry, but risk of precipitation moving up from the south on a small scale low, which would give a spell of snow, rain below 500m.

Cloud on the hills?

Risk fairly extensive, best breaks west.

Risk of hill fog for several hours across upper slopes, down to mid slopes should spell of snow develop. Otherwise, best breaks toward the west coast.

Chance of cloud free Munros?

40%

Sunshine and air clarity?

Mostly cloudy, best glimpses of sun toward west coast. Visibility perhaps very good, but poor or very poor should rain/snow develop.

How Cold? (at 900m)

-1C

Freezing Level

700-800m, may be down to 500-600m should persistent precipitation develop.

Planning Outlook

Very uncertain forecast late Thursday and into Friday, as a small scale and rather potent low pressure system edges northwards across the country on a very uncertain track. May bring a spell of strong winds and upland heavy snowfall overnight and into Friday morning before pulling away to the east. Thereafter, a drier and chilly weekend will follow. Looking further ahead, a colder continental influence may be drawn in on south to east winds, with the snow pack across the Scottish Highlands being enhanced by further spells of snowfall where fronts edge in from the west, whilst further south snow accumulates on higher areas, and occasional falls reach lower slopes.