Monadhliath and Creag Meagaidh mountain weather forecast.

Wed 18 Nov on the hillsA mixed day in the Monadhliath and Creag Meagaidh, with a bitter wind chill and a blustery wind. See wind, cloud base and timings

Winter conditions outlook

Snow on the hills

Monadhliath and Creag Meagaidh: the 3 outlook areas covering its hills. All winter outlooks

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

TodayA thin, patchy covering of snow expected on the tops.

A few centimetres of new snow over the three days to today. Turf frozen to about 3 cm at 1050 m. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Fresh snow, Spindrift, Cornices, Frozen turf, Snow to come

Snow on the hills

Expect a thin, patchy covering on the tops, with small drifts in sheltered spots. Snow over grass and rock is slippery, and frozen patches can be icy.

Fresh snow

A few centimetres of new snow is forecast over the three days to today. 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.

Spindrift

Spindrift is likely in the morning: loose snow lifted by the wind and blown towards the north-east. Heading south-westwards, 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-east-facing gullies.

Cornices

Small cornices may start to form above north-east-facing edges where the wind piles up loose snow. Even a small one can give way, so keep back from the edge.

Frozen turf

Turf is forecast to be frozen to about 3 cm at 1050 m; not frozen at 750 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 north-west through north to north-east-facing slopes.

Avalanches

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.

TomorrowA thin, patchy covering of snow expected on the tops.

A few centimetres of new snow over the three days to tomorrow. Turf frozen to about 5 cm at 1050 m. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Fresh snow, Spindrift, Cornices, Frozen turf, Snow to come

Snow on the hills

Expect a thin, patchy covering on the tops, with small drifts in sheltered spots. Snow over grass and rock is slippery, and frozen patches can be icy.

Fresh snow

A few centimetres of new snow is forecast over the three days to tomorrow. 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.

Spindrift

Spindrift is likely in the afternoon: loose snow lifted by the wind and blown towards the north-east. Heading south-westwards, 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-east-facing gullies.

Cornices

Small cornices may start to form above north-east-facing edges where the wind piles up loose snow. Even a small one can give way, so keep back from the edge.

Frozen turf

Turf is forecast to be frozen to about 5 cm at 1050 m; only a thin frozen crust at 750 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 north-west through north to north-east-facing slopes.

Avalanches

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.

Mon 16 NovA thin, patchy covering of snow expected on the tops.

A few centimetres of new snow over the three days to Monday. Turf frozen to about 8 cm at 1050 m. More snow to come: 20 to 30 cm on Tuesday.

Read the full outlook Snow on the hills, Fresh snow, Spindrift, Cornices, Frozen turf, Snow to come

Snow on the hills

Expect a thin, patchy covering on the tops, with small drifts in sheltered spots. Snow over grass and rock is slippery, and frozen patches can be icy.

Fresh snow

A few centimetres of new snow is forecast over the three days to Monday. 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.

Spindrift

Spindrift is likely on and off through the day: loose snow lifted by the wind and blown towards the north-east. Heading south-westwards, 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-east-facing gullies.

Cornices

Small cornices may start to form above north-east-facing edges where the wind piles up loose snow. Even a small one can give way, so keep back from the edge.

Frozen turf

Turf is forecast to be frozen to about 8 cm at 1050 m; only a thin frozen crust at 750 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 north-west through north to north-east-facing slopes.

Avalanches

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.

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. 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 700 m. Drifts will be deepest on west through north to east-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 1050 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 32 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 32 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

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. 10 to 20 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 west through north-west to north-east-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 over the three days to Wednesday. It will be deeper where the wind piles it into drifts.

Where the wind will put the snow

Expect strong south-easterly winds, around 26 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 26 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

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. 10 to 20 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 west through north-west to north-east-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 over the three days to Thursday. It will be deeper where the wind piles it into drifts.

Where the wind will put the snow

Expect fresh south-easterly winds, around 20 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; a 20 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 10 cm at 1050 m; frozen to about 4 cm at 750 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

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.

Braeriach & Cairn ToulSignificant from tomorrowTomorrow: Wind-drifted snow expected on south-east and south-facing slopes.

TodayWind-drifted snow expected on south-east-facing slopes.

Snow lying on the tops. Wind-packed underfoot, with softer pockets. More snow to come: a few centimetres tomorrow.

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

Snow on the hills

Expect snow lying on the tops.

Where the wind will put the snow

Expect gale-force north-westerly winds, around 53 mph on the tops, to blow the snow about. It will pile into drifts on south-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.

Cornices

Small cornices may start to form above south-east-facing edges where the wind piles up loose snow. Even a small one can give way, so keep back from the edge.

Underfoot

Expect wind-packed snow that carries you in places, with softer pockets in sheltered spots. Conditions will change through the day: thawing intermittently for 6 hours between 15:00 and 24:00.

Frozen turf

Turf is forecast to be frozen to about 4 cm at 1180 m; not frozen at 880 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

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

Avalanches

TomorrowWind-drifted snow expected on south-east and south-facing slopes.

Snow lying above about 500 m. A few centimetres of new snow tomorrow. Wind-packed underfoot, with softer pockets. More snow to come: 20 to 30 cm on Tuesday.

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 500 m.

Fresh snow

A few centimetres of new snow is forecast tomorrow. It will be deeper where the wind piles it into drifts. 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 north-westerly winds, around 26 mph on the tops, to blow the snow about. It will pile into drifts on south-east and south-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

Spindrift is likely all day: loose snow lifted by the wind and blown towards the south-east. Heading north-westwards, 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-east and south-facing gullies.

Cornices

Cornices are likely to grow above south-east-facing slopes because a 26 mph wind is strong enough to carry loose snow; and that wind will blow across the ridges from the north-west. 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 wind-packed snow that carries you in places, with softer pockets in sheltered spots. Conditions will change through the day: thawing until 07:00, then refreezing.

Frozen turf

Turf is forecast to be frozen to about 6 cm at 1180 m; only a thin frozen crust at 880 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. On Wednesday: a few centimetres of snow expected on the tops, drifting onto west through north-west to north-facing slopes.

Avalanches

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.

Mon 16 NovWind-drifted snow expected on north-west and north-facing slopes.

Snow lying above about 700 m. A few centimetres of new snow over the three days to Monday. Wind-packed underfoot, with softer pockets. More snow to come: 20 to 30 cm on Tuesday.

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.

Fresh snow

A few centimetres of new snow is forecast over the three days to Monday. It will be deeper where the wind piles it into drifts. 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 32 mph on the tops, to blow the snow about. It will pile into drifts on north-west and 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-east and south-facing slopes.

Spindrift

Spindrift is likely on and off through the 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 north-west and north-facing gullies.

Cornices

Cornices are likely to grow above north-west-facing slopes because a 32 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 wind-packed snow that carries you in places, with softer pockets in sheltered spots.

Frozen turf

Turf is forecast to be frozen to about 9 cm at 1180 m; frozen to about 4 cm at 880 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

Avalanches

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. 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 800 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

10 to 20 cm of new snow is forecast at around 1180 m on Tuesday. Expect it to be soft and deep in places, and slow going. New snow takes a day or two to settle.

Where the wind will put the snow

Expect strong south-easterly winds, around 38 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 38 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 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. 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 800 m. 10 to 20 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 all directions-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 over the three days to Wednesday. It will be deeper where the wind piles it into drifts.

Where the wind will put the snow

Expect strong south-easterly winds, around 32 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 32 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 10 cm at 1180 m; frozen to about 4 cm at 880 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

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

Snow lying above about 800 m. 10 to 20 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 east through south-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 over the three days to Thursday. It will be deeper where the wind piles it into drifts.

Where the wind will put the snow

Expect fresh south-easterly winds, around 21 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 in the morning: 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 21 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 12 cm at 1180 m; frozen to about 5 cm at 880 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

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 13:55 UTC.

Choose your hills and day.

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

Monadhliath and Creag Meagaidh

Wednesday 18 November 2026 · The Monadhliath, Creag Meagaidh and Laggan hills

Confidence: Medium Why?

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

What matters most

A mixed day in the Monadhliath and Creag Meagaidh, with a bitter wind chill and a blustery wind.

High-ground wind · 900 m20-30 mph northeasterly Gusts · 900 m30-40 mph Cloud base1300-1600 m Feels like · 900 m-12 to -8°C

Regional median

Sunshine and sky

Less sunshine later. Sunshine is indicated less often later in the day.

Modelled sunshine1.9 h24% of daylight

EarlyLess than 1 hour sunshine

MiddayLess than 1 hour 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 · 08:00–12:00MixedSummit winds around 20-30 mph. Gusts around 30-40 mph are possible on exposed ground. Summit cloud is more persistent early in this period, with better prospects later. Rain is possible during the main walking period, but its timing may shift by several hours.

Afternoon · 12:00–17:00GoodSummit winds around 15-25 mph. Gusts around 25-35 mph are possible on exposed ground. Rain is possible during the main walking period, but its timing may shift by several hours.

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 a north-easterly wind of 20–30 mph, gusting 30–40 mph. Gusts like that are strong enough to make walking into it hard work, with buffeting on ridges and edges.

Walking impact

Gusts of 30–40 mph are strong enough to make walking into it hard work, with buffeting on ridges and edges.

Rain and showers

Mostly dry. Rain is possible during the main walking period, but its timing may shift by several hours. The timing may shift by a few hours.

Cloud-free summits

Clear-summit estimate: about 25% early and about 40% around midday.

Cloud and visibility

The tops are likely to drift in and out of cloud, with the best chance of clear tops around midday. The cloud base lifts through the day. 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.

Temperature and wind chill

At around 900 m it will be -4 to 0°C, feeling like -12 to -8°C in the wind. Hat, gloves and a warm insulated layer are essential, with extra warmth for stops.

Freezing level

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

Daylight

Sunrise 08:04, Sunset 16:00, about 7.9 hours daylight.

Overnight · 17:00–08:00Wild campingBetaAcross these hills, a poor night to camp on open ground: gusts of about 35 mph and a frost, down to -2°C. 39Poor · 600 m View detailsHide details

Regional night beginning Wednesday 18 November 2026

Full regional overnight outlook

Across these hills, a poor night to camp on open ground. Gusts reach about 35 mph around 900 m and nearer 25 mph around 300 m, which makes for a noisy, testing night even in a good tent. Look for shelter from the northeast. It should stay dry. A frost above about 600 m, down to about -2°C.

Overnight rain0.0 mmOpen ground · 600 m20 mph · gusts 31 mphMorning pack-upDampness possible

Moon overnight

Waxing gibbous moon

Illuminated disc: 65%
Moonrise: Outside this window
Moonset: 00:56 next morning GMT

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

Overnight window: 18 Nov, 17:00 GMT to 19 Nov, 08:00 GMT. Approximate open-horizon times; hills can hide the Moon. Still take a headtorch.

Representative location: 56.952, -4.602. Times vary across the area.

Elevation reference (open ground)

300 m59 · mixed

Wind / gust: 17 mph / 26 mph
Coldest: 0.6°C
In cloud: 0% of modelled night
Condensation: Low

600 m39 · poor

Wind / gust: 20 mph / 31 mph
Coldest: -0.4°C
In cloud: 0% of modelled night
Condensation: Low

900 m39 · poor

Wind / gust: 24 mph / 36 mph
Coldest: -2.5°C
In cloud: 0% of modelled night
Condensation: Low

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. Scrambling may require winter mountaineering skills and equipment. Rock may be damp or still drying. Gusts near 35 mph may affect balance on exposed rock. 1Poor · 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 (1/100). Some rock may remain damp or incompletely dried, especially in shade and seepage lines. Gusts may reach about 35 mph on exposed ground, making crosswinds an important route consideration. Mapped summit-point geology across the representative hills includes psammite, pelite or semipelite and granite, gneiss or gabbro. Rock can therefore respond differently to moisture between crags and routes.

Rock surfaceDamp or dryingExposed gust34 mphRainPossible · 38%

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

psammite, pelite or semipelite 88% 7 representative summitsDry quartz-rich bands can be grippy, while mica-rich or foliated sections, lichen and vegetation may become slippery when wet.granite, gneiss or gabbro 12% 1 representative summitGenerally grippy when dry and often still positive when damp, but wet slabs, lichen, polish and drainage lines can remain 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 Monadhliath and Creag Meagaidh on Wednesday 18 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 Monadhliath and Creag Meagaidh.

More context for your hill day

Check the approach as well as the tops

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.

Monadhliath and Creag Meagaidh midge forecast Cloud inversion forecast Snowdon and Tryfan cloud observations

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