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.

Tuesday's Forecast

Windy, walking impeded
Snow and hail showers
Cold
Winter kit required on higher terrain

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Click here to download the latest PDF Last Updated Mon 12th Jan 26 at 1:27PM Last Updated Mon 12th Jan 26 at 1:27PM
View our low-graphics version Last Updated Mon 12th Jan 26 at 1:27PM Last Updated Mon 12th Jan 26 at 1:27PM

Viewing Forecast For

West Highlands
Tuesday 13th January 2026
Last updated Mon 12th Jan 26 at 1:27PM

Summary for all mountain areas

A cold front will move southeastwards brining a few hours of precipitation - although still some uncertainty in its exact shape and position. Snow and hail showers will affect W Scotland whilst most other areas will have a few hours of rain, in places finishing as snow, as the temperature drops.

Headline for West Highlands

Snow showers, mainly west. Wind tending to strengthen.

How windy? (On the Munros)

Westerly 20 to 30mph strongest afternoon. Possibly a lull to low speeds in the morning most likely Lochaber

Effect of the wind on you?

Likely to increasingly impede ease of walking higher up and give notable wind chill.

How Wet?

Hail and snow showers

Heavy showers of hail and except on lower coastal slopes snow. Frequently dry, with only a few showers toward central highlands, although here chance of steady but light snow for a couple of hours.

Cloud on the hills?

Generally extensive

Higher areas extensively cloud covered, and particularly near the coast, cloud base may drop below 400m for periods in and after showers. Generally though breaks to 700m near the coast and 900m well inland.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Little or perhaps no sunshine. Visibility sometimes very good although in snow appalling.

How Cold? (at 900m)

-1C. Will feel as cold as minus 10C where exposed to the wind.

Freezing Level

700m. Frost some valleys after dawn.

Viewing Forecast For

West Highlands
Wednesday 14th January 2026
Last updated Mon 12th Jan 26 at 1:27PM

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 an 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 early afternoon; whiteout.

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 valleys after dawn.

Viewing Forecast For

West Highlands
Thursday 15th January 2026
Last updated Mon 12th Jan 26 at 1:27PM

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.

Planning Outlook

Mostly cloudy with precipitation from time to time over the next few days - although total rainfall is now expected to be fairly small on most mountains, particularly N Scotland. Temperature wise, it is highly likely to remain colder than recent January's with the snow pack across the Scottish Highlands being enhanced by further snowfall, whilst further south snow accumulates on higher areas, and occasional falls reaching lower slopes.