Perthshire Highlands mountain weather forecast.

Tue 17 Nov on the hillsA wild day on the tops in the Perthshire Highlands, with snow on the tops and very strong, gusty winds. Not a day for the summits. See wind, cloud base and timings

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Each regional brief uses a high-ground level that suits the terrain, from 500 m on Dartmoor and in the Peak District to 900 m in the highest ranges.

Mountain Weather brief

Perthshire Highlands

Tuesday 17 November 2026 · Schiehallion, Ben Lawers and the Perthshire ranges

Confidence: Low Why?

Uncertainty over rain amounts and timing. Uncertainty over high-ground wind strength. Uncertainty over sky cloud cover and sunshine.

What matters most

A wild day on the tops in the Perthshire Highlands, with snow on the tops and very strong, gusty winds. Not a day for the summits.

High-ground wind · 900 m35-45 mph easterly Gusts · 900 m55-65 mph Cloud base100-400 m Feels like · 900 m-14 to -10°C

Regional median

Sunshine and sky

Extensive cloud. Cloud is likely to remain extensive for much of the day.

Modelled sunshine0 h0% of daylight

Early0 h sunshine

Midday0 h sunshine

Later0 h sunshine

These are direct modelled sunshine hours during daylight, not the probability of sunshine. Cloud cover and summit cloud are assessed separately in the forecast above. The regional median prevents one unusually bright or dull summit cell defining the whole area.

Overnight forecast: 17:00–08:00 (UK local time), in Wild camping below.

Morning · 08:00–12:00Severe hill conditionsSummit winds around 30-45 mph. Gusts around 55-65 mph are possible on exposed ground. Gusts this strong can make walking very difficult and tiring, with a risk of being blown off your feet. Avoid exposed ridges and edges. Rain is forecast on some hills during this period. Cloud may restrict summit views early on. Rain is forecast during the morning, but models differ considerably on the amount.

-43

Afternoon · 12:00–17:00Severe hill conditionsSummit winds around 25-40 mph. Gusts around 45-55 mph are possible on exposed ground. Gusts this strong can knock you off balance, so take care near edges and on narrow ridges. Rain is forecast on some hills during this period.

-20

Conservative regional grades across representative summits, so one sheltered hill does not overstate the wider area.

High-ground wind (900 m)

At around 900 m, expect an easterly wind of 35–45 mph, gusting 55–65 mph, strongest first thing and easing later. Gusts like that are strong enough to make walking very difficult and tiring, with a risk of being blown off your feet. Avoid exposed ridges and edges.

Walking impact

Gusts of 55–65 mph are strong enough to make walking very difficult and tiring, with a risk of being blown off your feet. Avoid exposed ridges and edges.

Spate risk

There could be a spate risk based on forecast rainfall. Burns and unbridged crossings may rise quickly. Timing and severity can vary between catchments. Check the peak forecast for the separate rain/runoff periods. Turn back if a crossing looks unsafe.

Rain and showers

Snow for much of the day, turning lighter later. Expect 5–10 mm in total, measured as melted water, so any snow would lie deeper. Rain is forecast during the morning, but models differ considerably on the amount. On some hills, snow is possible on the tops. On some hills, cloud may make navigation difficult, with very poor visibility in wetter spells. Snow is forecast on some higher tops during the morning and afternoon. The air freezing level is roughly 500 to 700 m above sea level. Snow can fall below this, but its lower limit is uncertain. On some higher summits there is a risk of blizzard conditions during the morning and afternoon, when snow and strong winds coincide. Paths and footprints can quickly disappear beneath falling and blowing snow. Snow may collect in deeper drifts in hollows, behind boulders and on slopes sheltered from the wind. Exposed ground may be scoured while nearby drifts deepen. Wind-loaded slopes can also be avalanche terrain. Check the local avalanche forecast where one is available; this is not an assessment of slope stability.

Cloud-free summits

Clear-summit estimate: about 10% early and about 10% around midday.

Cloud and visibility

Expect many summits to be in cloud for most of the day. The cloud base could be as low as 200–500 m around midday. In cloud you'll be finding your way without landmarks, so carry navigation you trust and know how to use, with a backup such as a spare battery or a map and compass. Mist or fog is possible in some valleys early on. Where snow covers the ground, the sky and hillside can merge into a featureless white view, making it difficult to judge slope or direction. Do not rely on following a visible path. Avoid exposed routes if you cannot navigate safely in these conditions, and turn back before visibility deteriorates.

Temperature and wind chill

At around 900 m it will be -4 to 0°C, feeling like -14 to -10°C in the wind. Hat, gloves and a warm insulated layer are essential, with extra warmth for stops. Pack waterproofs too, and keep a warm layer dry in your pack.

Freezing level

The freezing level is around 500–800 m, so it will be below freezing on the tops.

Daylight

Sunrise 07:59, Sunset 16:02, about 8.1 hours daylight.

Overnight · 17:00–08:00Wild campingBetaToo windy for an exposed pitch up around 900 m on some hills (gusts of about 45 mph and about 4 mm of rain). Lower down, a mixed night to camp, mainly because of the wind. 39Poor · 600 m View detailsHide details

Regional night beginning Tuesday 17 November 2026

Full regional overnight outlook

Too windy for an exposed pitch up around 900 m on some hills. Lower down, a mixed night to camp, mainly because of the wind. Gusts reach about 45 mph around 900 m and nearer 30 mph around 300 m, which makes for a noisy, testing night even in a good tent. Check the forecast for the hill and height you have in mind, and don't assume lower ground will be sheltered. About 4 mm of rain is forecast overnight. At every height we checked (300-900 m) you'd likely be in cloud for part of the night: damp, and hard to find your way if you need to move. A frost above about 600 m, down to about -2°C.

Overnight rain4.1 mmOpen ground · 600 m22 mph · gusts 36 mphMorning pack-upDampness possible

Moon overnight

Waxing gibbous moon

Illuminated disc: 55%
Moonrise: Outside this window
Moonset: 23:34 GMT

Cloud and terrain vary across the area. Illumination describes the sunlit part of the Moon, not brightness at your pitch.

Overnight window: 17 Nov, 17:00 GMT to 18 Nov, 08:00 GMT. Approximate open-horizon times; hills can hide the Moon. Still take a headtorch.

Representative location: 56.545, -4.221. Times vary across the area.

Elevation reference (open ground)

300 m50 · mixed

Wind / gust: 19 mph / 30 mph
Coldest: 1.9°C
In cloud: 33% of modelled night
Condensation: Moderate

600 m39 · poor

Wind / gust: 22 mph / 36 mph
Coldest: -0.1°C
In cloud: 33% of modelled night
Condensation: Moderate

900 m19 · very poor

Wind / gust: 26 mph / 43 mph
Coldest: -2.1°C
In cloud: 33% of modelled night
Condensation: Moderate

Open-hillside guidance across representative hills. Local shelter, ridges, tent design and the exact pitch can change conditions substantially. Read about sleeping-bag comfort ratings, pitching in strong winds or using the wild-camping forecast.

Daytime · exposed rockClimbing & scramblingBetaSnow is likely to be lying on some high ground, with further snowfall possible. Wet rock is likely. Gusts near 60 mph may affect balance on exposed rock. 0Poor · Very poor View detailsHide details

Regional rock conditions · sampled mountain terrain

Regional climbing & scrambling outlook

A broad guide to dampness and exposed rock across the area, not a forecast for every crag. Lower, sheltered crags and individual rock types may behave differently.

Conditions for exposed scrambling across the area look very poor (0/100). Rain is likely to leave rock wet. Polished slabs, vegetation and drainage lines may be notably worse. Gusts may reach about 60 mph on exposed ground, making crosswinds an important route consideration. Mapped summit-point geology across the representative hills includes psammite, pelite or semipelite and quartzite. Rock can therefore respond differently to moisture between crags and routes.

Rock surfaceWet rock likelyExposed gust58 mphRain10.2 mm

Mapped rock across sampled summits2 broad familiesSummit samples, not a survey of every crag

psammite, pelite or semipelite 62% 5 representative summitsDry quartz-rich bands can be grippy, while mica-rich or foliated sections, lichen and vegetation may become slippery when wet.quartzite 38% 3 representative summitsUsually hard and grippy when dry and often reasonably positive when damp, although wet lichen and smooth slabs can still be slippery.

Representative summit-point samples across the region; individual crags and routes may differ.

Generic exposed hands-on-rock terrain across representative summits; mapped summit-point geology is a broad regional sample, not a named-route survey. Contains British Geological Survey materials © UKRI 2026. How to use the climbing and scrambling forecast.

Recommended kit for this dayWeather-aware packing prompts, plus your core hillwalking kitView kit

For a day hillwalk, not a complete route-specific checklist. Carry navigation and backup you can use, warm and waterproof layers, suitable footwear, food and water, a headtorch, emergency shelter, first aid and a way to call for help. Snow, ice, technical terrain and overnight trips need additional equipment and skills.

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Help the Mountain Decisions Project understand how forecasts influence hill days, including when plans stay the same. Findings will be shared publicly as summaries, not individual responses.

This is about Perthshire Highlands on Tuesday 17 November 2026. It asks about intentions, not whether you actually went out. No name or account is needed.

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Weather data: Open-Meteo (CC BY 4.0). Adapted by Mountain Weather.

Updated 14 November 2026 at 16:37 UTC. See typical weekly and monthly conditions for Perthshire Highlands.

Winter conditions outlook

Snow on the hills from Tuesday

Perthshire Highlands: the 3 outlook areas covering its hills. All winter outlooks

Ben Lawers & BreadalbaneSignificant from TuesdayTue 17 Nov: Fresh snow and drifting on Tuesday, deepest on north-west through north to north-east-facing slopes.

TodayLittle or no lying snow expected on the hills.

Little or no snow lying yet. Turf frozen to about 4 cm at 1080 m. More snow to come: over 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is forecast to be frozen to about 4 cm at 1080 m; not frozen at 780 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Snow to come

On Tuesday: over 30 cm of snow expected on the tops, drifting onto north-west through north to north-east-facing slopes.

TomorrowLittle or no lying snow expected on the hills.

Little or no snow lying yet. Turf frozen to about 6 cm at 1080 m. More snow to come: over 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is forecast to be frozen to about 6 cm at 1080 m; only a thin frozen crust at 780 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Snow to come

On Tuesday: over 30 cm of snow expected on the tops, drifting onto north-west through north to north-east-facing slopes. On Wednesday: a few centimetres of snow expected on the tops, drifting onto west through north-west to north-facing slopes.

Mon 16 NovLittle or no lying snow expected on the hills.

Little or no snow lying yet. Turf frozen to about 8 cm at 1080 m. More snow to come: over 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is forecast to be frozen to about 8 cm at 1080 m; only a thin frozen crust at 780 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Snow to come

Tue 17 NovFresh snow and drifting on Tuesday, deepest on north-west through north to north-east-facing slopes.

Snow lying above about 700 m. 20 to 30 cm of new snow on Tuesday. Loose, soft snow underfoot. More snow to come: a few centimetres on Wednesday.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf, Snow to come

Snow on the hills

Expect snow lying above about 700 m. Drifts will be deepest on all directions-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of new snow is forecast at around 1080 m on Tuesday. Expect it to be soft and deep in places, and slow going. New snow takes a day or two to settle. Rain or a thaw will make the snow wet and heavy, especially in the afternoon. A hard frost afterwards would freeze the surface solid again.

Where the wind will put the snow

Expect strong southerly winds, around 28 mph on the tops, to blow the snow about. It will pile into drifts on north-west through north to north-east-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing. Older drifts from earlier winds are also likely on west-facing slopes.

Spindrift

Spindrift is likely all day: loose snow lifted by the wind and blown towards the north. Heading southwards, into it, will be hard work, and visibility can drop sharply in gusts. Goggles make a big difference, keeping the snow out of your eyes so you can still see where you are going. Expect it to stream over crag tops and down north-west through north to north-east-facing gullies.

Cornices

Cornices are likely to grow above north-west and north-facing slopes because there will be plenty of new snow to move; a 28 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the south. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Snow to come

On Wednesday: a few centimetres of snow expected on the tops, drifting onto west through north-west to north-facing slopes.

Avalanches

As a general rule, most avalanches happen during heavy snowfall or in the day or two after it, while the new snow is still settling. Wind-drifted snow on steep slopes is the most common cause of avalanches in British hills, and it can stay unstable for a day or two after the wind drops. Rain or a sharp thaw on lying snow makes wet snow slides more likely on steep slopes. See the note below for where to find an avalanche forecast.

Wed 18 NovWind-drifted snow expected on west through north-west to north-facing slopes.

Snow lying above about 700 m. A few centimetres of new snow on Wednesday. Loose, soft snow underfoot.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf

Snow on the hills

Expect snow lying above about 700 m. Drifts will be deepest on all directions-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of snow is forecast over the three days to Wednesday. Expect soft, deep snow in places that is still settling.

Where the wind will put the snow

Expect strong south-easterly winds, around 31 mph on the tops, to blow the snow about. It will pile into drifts on west through north-west to north-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing. Older drifts from earlier winds are also likely on north-east-facing slopes.

Spindrift

Spindrift is likely all day: loose snow lifted by the wind and blown towards the north-west. Heading south-eastwards, into it, will be hard work, and visibility can drop sharply in gusts. Goggles make a big difference, keeping the snow out of your eyes so you can still see where you are going. Expect it to stream over crag tops and down west through north-west to north-facing gullies.

Cornices

Cornices are likely to grow above west through north-west to north-facing slopes because there will be plenty of new snow to move; a 31 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the south-east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Turf is forecast to be frozen to about 9 cm at 1080 m; only a thin frozen crust at 780 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Avalanches

As a general rule, most avalanches happen during heavy snowfall or in the day or two after it, while the new snow is still settling. Wind-drifted snow on steep slopes is the most common cause of avalanches in British hills, and it can stay unstable for a day or two after the wind drops. See the note below for where to find an avalanche forecast.

Thu 19 NovWind-drifted snow expected on west through north-west to north-facing slopes.

Snow lying above about 700 m. 20 to 30 cm of new snow over the three days to Thursday. Loose, soft snow underfoot.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Cornices, Underfoot, Frozen turf

Snow on the hills

Expect snow lying above about 700 m. Drifts will be deepest on south through north-west to east-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of snow is forecast over the three days to Thursday. Expect soft, deep snow in places that is still settling.

Where the wind will put the snow

Expect fresh south-easterly winds, around 19 mph on the tops, to blow the snow about. It will pile into drifts on west through north-west to north-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing. Older drifts from earlier winds are also likely on north-east-facing slopes.

Cornices

Cornices are likely to grow above west through north-west to north-facing slopes because there will be plenty of new snow to move; and that wind will blow across the ridges from the south-east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Turf is forecast to be frozen to about 10 cm at 1080 m; frozen to about 3 cm at 780 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Avalanches

As a general rule, most avalanches happen during heavy snowfall or in the day or two after it, while the new snow is still settling. Wind-drifted snow on steep slopes is the most common cause of avalanches in British hills, and it can stay unstable for a day or two after the wind drops. See the note below for where to find an avalanche forecast.

DrumochterSignificant from TuesdayTue 17 Nov: Fresh snow and drifting on Tuesday, deepest on west through north-west to north-facing slopes.

TodayLittle or no lying snow expected on the hills.

Little or no snow lying yet. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is not expected to be frozen, so frozen-turf scrambles and winter routes will not be in condition.

Snow to come

On Tuesday: 20 to 30 cm of snow expected on the tops, drifting onto west through north-west to north-facing slopes.

TomorrowLittle or no lying snow expected on the hills.

Little or no snow lying yet. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is not expected to be frozen, so frozen-turf scrambles and winter routes will not be in condition.

Snow to come

On Tuesday: 20 to 30 cm of snow expected on the tops, drifting onto west through north-west to north-facing slopes.

Mon 16 NovLittle or no lying snow expected on the hills.

Little or no snow lying yet. Turf frozen to about 4 cm at 900 m. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is forecast to be frozen to about 4 cm at 900 m; not frozen at 600 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Snow to come

On Tuesday: 20 to 30 cm of snow expected on the tops, drifting onto west through north-west to north-facing slopes.

Tue 17 NovFresh snow and drifting on Tuesday, deepest on west through north-west to north-facing slopes.

Snow lying above about 800 m. 10 to 20 cm of new snow on Tuesday. Loose, soft snow underfoot.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf

Snow on the hills

Expect snow lying above about 800 m. Drifts will be deepest on south-west through west to north-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

10 to 20 cm of new snow is forecast at around 900 m on Tuesday. Expect it to be soft and deep in places, and slow going. New snow takes a day or two to settle. Rain or a thaw will make the snow wet and heavy, especially in the afternoon. A hard frost afterwards would freeze the surface solid again.

Where the wind will put the snow

Expect strong south-easterly winds, around 37 mph on the tops, to blow the snow about. It will pile into drifts on west through north-west to north-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing.

Spindrift

Cornices

Cornices are likely to grow above west through north-west to north-facing slopes because there will be plenty of new snow to move; a 37 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the south-east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Avalanches

Wed 18 NovWind-drifted snow expected on west through north-west to north-facing slopes.

Snow lying above about 800 m. 20 to 30 cm of new snow over the three days to Wednesday. Loose, soft snow underfoot.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf

Snow on the hills

Expect snow lying above about 800 m. Drifts will be deepest on south-west through west to north-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of snow is forecast over the three days to Wednesday. Expect soft, deep snow in places that is still settling.

Where the wind will put the snow

Expect strong south-easterly winds, around 33 mph on the tops, to blow the snow about. It will pile into drifts on west through north-west to north-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing. Older drifts from earlier winds are also likely on south-west-facing slopes.

Spindrift

Cornices

Cornices are likely to grow above west through north-west to north-facing slopes because there will be plenty of new snow to move; a 33 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the south-east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Avalanches

As a general rule, most avalanches happen during heavy snowfall or in the day or two after it, while the new snow is still settling. Wind-drifted snow on steep slopes is the most common cause of avalanches in British hills, and it can stay unstable for a day or two after the wind drops. See the note below for where to find an avalanche forecast.

Thu 19 NovWind-drifted snow expected on west through north-west to north-facing slopes.

Snow lying above about 800 m. 20 to 30 cm of new snow over the three days to Thursday. Loose, soft snow underfoot.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf

Snow on the hills

Expect snow lying above about 800 m. Drifts will be deepest on west through north-west to north-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of snow is forecast over the three days to Thursday. Expect soft, deep snow in places that is still settling.

Where the wind will put the snow

Expect fresh south-easterly winds, around 22 mph on the tops, to blow the snow about. It will pile into drifts on west through north-west to north-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing. Older drifts from earlier winds are also likely on south-west-facing slopes.

Spindrift

Spindrift is likely from the morning into the afternoon: loose snow lifted by the wind and blown towards the north-west. Heading south-eastwards, into it, will be hard work, and visibility can drop sharply in gusts. Goggles make a big difference, keeping the snow out of your eyes so you can still see where you are going. Expect it to stream over crag tops and down west through north-west to north-facing gullies.

Cornices

Cornices are likely to grow above west through north-west to north-facing slopes because there will be plenty of new snow to move; a 22 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the south-east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Turf is forecast to be frozen to about 7 cm at 900 m; only a thin frozen crust at 600 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Avalanches

As a general rule, most avalanches happen during heavy snowfall or in the day or two after it, while the new snow is still settling. Wind-drifted snow on steep slopes is the most common cause of avalanches in British hills, and it can stay unstable for a day or two after the wind drops. See the note below for where to find an avalanche forecast.

Glenshee & Angus GlensSignificant from TuesdayTue 17 Nov: Fresh snow and drifting on Tuesday, deepest on west through north-west to north-facing slopes.

TodayLittle or no lying snow expected on the hills.

Little or no snow lying yet. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is not expected to be frozen, so frozen-turf scrambles and winter routes will not be in condition.

Snow to come

On Tuesday: 20 to 30 cm of snow expected on the tops, drifting onto west through north-west to north-facing slopes.

TomorrowLittle or no lying snow expected on the hills.

Little or no snow lying yet. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is not expected to be frozen, so frozen-turf scrambles and winter routes will not be in condition.

Snow to come

On Tuesday: 20 to 30 cm of snow expected on the tops, drifting onto west through north-west to north-facing slopes. On Wednesday: a few centimetres of snow expected on the tops, drifting onto south-west through west to north-west-facing slopes.

Mon 16 NovLittle or no lying snow expected on the hills.

Little or no snow lying yet. Turf frozen to about 4 cm at 1000 m. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Frozen turf, Snow to come

Snow on the hills

Expect little or no lying snow. Old patches may survive in sheltered gullies.

Frozen turf

Turf is forecast to be frozen to about 4 cm at 1000 m; not frozen at 700 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Snow to come

Tue 17 NovFresh snow and drifting on Tuesday, deepest on west through north-west to north-facing slopes.

Snow lying above about 600 m. 20 to 30 cm of new snow on Tuesday. Loose, soft snow underfoot. More snow to come: a few centimetres on Wednesday.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf, Snow to come

Snow on the hills

Expect snow lying above about 600 m. Drifts will be deepest on all directions-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of new snow is forecast at around 1000 m on Tuesday. Expect it to be soft and deep in places, and slow going. New snow takes a day or two to settle. Rain or a thaw will make the snow wet and heavy, especially in the afternoon. A hard frost afterwards would freeze the surface solid again.

Where the wind will put the snow

Expect strong south-easterly winds, around 39 mph on the tops, to blow the snow about. It will pile into drifts on west through north-west to north-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing.

Spindrift

Cornices

Cornices are likely to grow above west through north-west to north-facing slopes because there will be plenty of new snow to move; a 39 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the south-east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Snow to come

On Wednesday: a few centimetres of snow expected on the tops, drifting onto south-west through west to north-west-facing slopes.

Avalanches

Wed 18 NovWind-drifted snow expected on south-west through west to north-west-facing slopes.

Snow lying above about 700 m. 20 to 30 cm of new snow over the three days to Wednesday. Loose, soft snow underfoot.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf

Snow on the hills

Expect snow lying above about 700 m. Drifts will be deepest on south-west through west to north-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of snow is forecast over the three days to Wednesday. Expect soft, deep snow in places that is still settling.

Where the wind will put the snow

Expect gale-force easterly winds, around 40 mph on the tops, to blow the snow about. It will pile into drifts on south-west through west to north-west-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing. Older drifts from earlier winds are also likely on north and south-facing slopes.

Spindrift

Spindrift is likely all day: loose snow lifted by the wind and blown towards the west. Heading eastwards, into it, will be hard work, and visibility can drop sharply in gusts. Goggles make a big difference, keeping the snow out of your eyes so you can still see where you are going. Expect it to stream over crag tops and down south-west through west to north-west-facing gullies.

Cornices

Cornices are likely to grow above south-west through west to north-west-facing slopes because there will be plenty of new snow to move; a 40 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Turf is forecast to be frozen to about 5 cm at 1000 m; not frozen at 700 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Avalanches

As a general rule, most avalanches happen during heavy snowfall or in the day or two after it, while the new snow is still settling. Wind-drifted snow on steep slopes is the most common cause of avalanches in British hills, and it can stay unstable for a day or two after the wind drops. See the note below for where to find an avalanche forecast.

Thu 19 NovWind-drifted snow expected on south-west through west to north-west-facing slopes.

Snow lying above about 700 m. 20 to 30 cm of new snow over the three days to Thursday. Loose, soft snow underfoot.

Read the full outlook Snow on the hills, Fresh snow, Where the wind will put the snow, Spindrift, Cornices, Underfoot, Frozen turf

Snow on the hills

Expect snow lying above about 700 m. Drifts will be deepest on south-west through west to north-facing slopes, where soft snow may be knee-deep or more in hollows and gully tops.

Fresh snow

20 to 30 cm of snow is forecast over the three days to Thursday. Expect soft, deep snow in places that is still settling.

Where the wind will put the snow

Expect strong easterly winds, around 33 mph on the tops, to blow the snow about. It will pile into drifts on south-west through west to north-west-facing ground, especially below ridges, crags and corrie rims, and in gullies and hollows. Slopes facing into the wind will be scoured, with thinner snow and more rock and ice showing. Older drifts from earlier winds are also likely on north and south-facing slopes.

Spindrift

Spindrift is likely from the morning into the afternoon: loose snow lifted by the wind and blown towards the west. Heading eastwards, into it, will be hard work, and visibility can drop sharply in gusts. Goggles make a big difference, keeping the snow out of your eyes so you can still see where you are going. Expect it to stream over crag tops and down south-west through west to north-west-facing gullies.

Cornices

Cornices are likely to grow above south-west through west to north-west-facing slopes because there will be plenty of new snow to move; a 33 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the east. A cornice is an overhanging lip of snow built out over the drop by the wind. It can break well back from the edge, so keep well away from it, especially in poor visibility, and do not linger below one, particularly as it warms.

Underfoot

Expect new, loose snow on top, with hard going in deeper drifts.

Frozen turf

Turf is forecast to be frozen to about 6 cm at 1000 m; only a thin frozen crust at 700 m. Early in the winter the ground still holds summer warmth, so turf can stay soft for longer than the air suggests. Check before relying on it.

Avalanches

As a general rule, most avalanches happen during heavy snowfall or in the day or two after it, while the new snow is still settling. Wind-drifted snow on steep slopes is the most common cause of avalanches in British hills, and it can stay unstable for a day or two after the wind drops. See the note below for where to find an avalanche forecast.

Written from a computer model of the weather and snow, not from reports on the hill. Conditions on the ground can differ, so look and judge for yourself.

Winter conditions outlook: Mountain Conditions by Spatial Terrain Ltd, used with permission. Issued 14 November 2026 at 13:57 UTC.

More context for your hill day

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Compare midge conditions by day and height, or look for a possible cloud inversion. For Snowdon and Tryfan, camera-derived cloud-base observations add a view of conditions already seen on the slopes.

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