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What do the warning colours mean?

Red warning

  • Dangerous weather is expected and, if you have not done so already, you should take action now to keep yourself and others safe from the impact of the severe weather.
  • It is very likely that there will be a risk to life, with substantial disruption to travel, energy supplies and possibly widespread damage to property and infrastructure.

Amber warning

  • There is an increased likelihood of impacts from severe weather, which could potentially disrupt your plans.
  • This means there is the possibility of travel delays, road and rail closures, power cuts and the potential risk to life and property.

Yellow warning

  • Yellow warnings can be issued for a range of weather situations.
  • It is important to read the content of yellow warnings to determine which weather situation is being covered by the warning.

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UK weather warnings

Yellow warning
Ice
00:00
Tomorrow
UTC
12:00
Tomorrow

Ice may result in hazardous travelling conditions and some disruption.

What should I expect?

  • Some injuries from slips and falls on icy surfaces
  • Icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Ice is expected to affect untreated surfaces on Saturday night into Sunday morning. This is following snow showers on Saturday, with ice forming where snow has partially thawed and re-frozen.

What Should I Do?

Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls.

If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a high likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Issued

Regions and local authorities affected:

East Midlands

  • Lincolnshire

East of England

  • Norfolk
  • Suffolk

North East England

  • Durham
  • Gateshead
  • Hartlepool
  • Middlesbrough
  • Newcastle upon Tyne
  • North Tyneside
  • Northumberland
  • Redcar and Cleveland
  • South Tyneside
  • Stockton-on-Tees
  • Sunderland

Yorkshire & Humber

  • East Riding of Yorkshire
  • Kingston upon Hull
  • North East Lincolnshire
  • North Lincolnshire
  • North Yorkshire
Yellow warning
Snow & ice
17:00
Fri 2
UTC
23:59
Today

Frequent heavy snow showers may bring disruption to travel on Saturday.

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Some injuries from slips and falls on icy surfaces
  • Probably some icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Snow showers are expected to affect this area on Saturday, becoming frequent and perhaps heavy at times. Around 1-3 cm of snow is likely to accumulate quite widely, with 5-8 cm possible in places. The snow showers will gradually become lighter and less frequent during Saturday evening, and move offshore overnight. Icy patches will also form, particularly during Saturday evening where roads have potentially been left wet from partially thawed snow during the daytime.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Last updated

Reason: Warning extended further south and west to allow for more widespread snow showers and risk of ice. Text updated.

Regions and local authorities affected:

East Midlands

  • Lincolnshire

East of England

  • Norfolk
  • Suffolk

North East England

  • Durham
  • Gateshead
  • Hartlepool
  • Middlesbrough
  • Newcastle upon Tyne
  • North Tyneside
  • Northumberland
  • Redcar and Cleveland
  • South Tyneside
  • Stockton-on-Tees
  • Sunderland

Yorkshire & Humber

  • East Riding of Yorkshire
  • Kingston upon Hull
  • North East Lincolnshire
  • North Lincolnshire
  • North Yorkshire
Yellow warning
Snow & ice
00:00
Today
UTC
12:00
Mon 5

Frequent and heavy snow showers will bring further accumulations of snow and ice which may cause travel disruption and delays.

What should I expect?

  • Possible travel delays on roads stranding some vehicles and passengers
  • Possible delays or cancellations to rail and air travel
  • Some rural communities could become cut off
  • Power cuts may occur and other services, such as mobile phone coverage, may be affected
  • A chance of injuries from slips and falls on icy surfaces
  • Untreated pavements and cycle paths might be impassable

What should I do?

Further detail

Snow showers are expected to continue through the weekend, being brought well inland by strong northerly winds. Winds should ease somewhat into Sunday, with showers by then most prevalent around coasts. Snow showers should finally begin to ease during Monday morning. With temperatures inland likely remaining below freezing through the weekend, thaw of lying snow is not expected.

With respect to additional accumulations: through the weekend and into Monday morning, a further 2 to 5, locally 10-15 cm of lying snow is possible in low lying areas. 15-30 cm could potentially accumulate above 200 m, most likely for the northwest Highlands and Grampians. Given wind strengths Saturday some drifting of snow and temporary blizzard conditions are likely. Lightning will be an additional hazard near showers.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous, so to keep yourself and others safe: plan your route, checking for delays and road closures, amending your travel plans if necessary; if driving, leave more time to prepare and check your car before setting off; make sure you have essentials packed in your car in the event of any delays (warm clothing, food, water, a blanket, a torch, ice scraper/de-icer, a warning triangle, high visibility vest and an in-car phone charger).

People cope better when they have prepared in advance for the risk of power cuts or being cut off from services and amenities due to the snow. It’s easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a low likelihood and a medium impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Last updated

Reason: Warning extended into Monday morning.

Regions and local authorities affected:

Central, Tayside & Fife

  • Angus
  • Dundee
  • Perth and Kinross
  • Stirling

Grampian

  • Aberdeen
  • Aberdeenshire
  • Moray

Highlands & Eilean Siar

  • Na h-Eileanan Siar
  • Highland

Orkney & Shetland

  • Orkney Islands
  • Shetland Islands

Strathclyde

  • Argyll and Bute
  • Inverclyde
  • West Dunbartonshire
Yellow warning
Snow & ice
12:00
Today
UTC
12:00
Mon 5

Snow and ice has the potential to cause disruption to travel during the weekend and into Monday morning.

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Some injuries from slips and falls on icy surfaces
  • Probably some icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Snow showers will affect many parts of Northern Ireland over the weekend, before gradually easing on Monday. The heaviest and most frequent snow showers will be in the north, although along the north coast these may fall as rain or sleet at times. Whilst not all locations in the warning areas will see snow, around 1-3 cm is expected to have fallen in many places by Monday morning, with the potential for 5-10 cm to build up in a few locations, especially over higher routes such as the Glenshane Pass. Ice will be an additional hazard for many.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls.

If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Last updated

Reason: Warning area updated to include the whole of Northern Ireland. Further details text updated.

Regions and local authorities affected:

Northern Ireland

  • County Antrim
  • County Armagh
  • County Down
  • County Fermanagh
  • County Londonderry
  • County Tyrone
Yellow warning
Ice
16:00
Today
UTC
12:00
Tomorrow

Icy stretches may cause some travel disruption.

What should I expect?

  • Some injuries from slips and falls on icy surfaces
  • Probably some icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Showers of sleet and snow (snow mainly over higher ground), will affect parts of Wales and southwest England during Saturday evening and overnight into Sunday morning. Where showers occur, icy stretches will develop on untreated surfaces.

Whilst many areas will see little accumulating snow, there is potential for several cm over Eryri, higher ground of Pembrokeshire and Carmarthenshire, and perhaps parts of Bodmin Moor and Dartmoor.

What Should I Do?

Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls.

If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Issued

Regions and local authorities affected:

South West England

  • Cornwall
  • Devon
  • Plymouth
  • Somerset

Wales

  • Bridgend
  • Carmarthenshire
  • Ceredigion
  • Conwy
  • Denbighshire
  • Flintshire
  • Gwynedd
  • Isle of Anglesey
  • Neath Port Talbot
  • Pembrokeshire
  • Powys
  • Rhondda Cynon Taf
  • Swansea
  • Vale of Glamorgan
  • Wrexham
Yellow warning
Snow & ice
15:00
Tomorrow
UTC
12:00
Mon 5

Snow and ice has the potential to cause disruption to travel in places later Sunday through to Monday morning.

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Some injuries from slips and falls on icy surfaces
  • Probably some icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Snow showers are expected to push further inland across Wales, parts of northwest England, the West Midlands and southwest England during Sunday evening. Along windward coasts, some rain and sleet is likely, but inland showers will fall as snow. Whilst not all locations in the warning area will see snow, 1-3 cm could develop in many places by Monday morning, with the potential for 5-8 cm to build up in a few locations, particularly across inland and higher parts of Wales. Icy stretches are likely to form widely.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls.

If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Last updated

Reason: Warning area expanded and Further Details text updated.

Regions and local authorities affected:

East Midlands

  • Derbyshire

North West England

  • Blackburn with Darwen
  • Blackpool
  • Cheshire East
  • Cheshire West and Chester
  • Greater Manchester
  • Halton
  • Lancashire
  • Merseyside
  • Warrington

South West England

  • Cornwall
  • Devon
  • North Somerset
  • Plymouth
  • Somerset
  • Torbay

Wales

  • Blaenau Gwent
  • Bridgend
  • Caerphilly
  • Cardiff
  • Carmarthenshire
  • Ceredigion
  • Conwy
  • Denbighshire
  • Flintshire
  • Gwynedd
  • Merthyr Tydfil
  • Monmouthshire
  • Neath Port Talbot
  • Newport
  • Pembrokeshire
  • Powys
  • Rhondda Cynon Taf
  • Swansea
  • Torfaen
  • Vale of Glamorgan
  • Wrexham

West Midlands

  • Herefordshire
  • Shropshire
  • Staffordshire
  • Stoke-on-Trent
  • Telford and Wrekin
  • West Midlands Conurbation
  • Worcestershire
Yellow warning
Snow & ice
00:00
Mon 5
UTC
23:59
Mon 5

Scattered snow showers and icy patches have the potential to cause disruption to travel in places on Monday

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Some injuries from slips and falls on icy surfaces
  • Probably some icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Whilst not all areas will be affected, scattered snow showers will move inland from the North Sea during Monday, giving some small accumulations in places. Where snow showers are most frequent, this most likely across parts of North and East Yorkshire and Redcar and Cleveland, fresh accumulations of 5-8 cm will be possible in a few places. Lightning and gusty winds may be additional hazards, especially near windward coasts.

Snow showers should become more isolated through Monday evening, but a risk of ice will persist into Monday night as temperatures fall below freezing.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls.

If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Last updated

Reason: Warning area expanded in size, whilst start time brought forward and end time extended.

Regions and local authorities affected:

East Midlands

  • Lincolnshire

East of England

  • Norfolk
  • Suffolk

North East England

  • Darlington
  • Durham
  • Gateshead
  • Hartlepool
  • Middlesbrough
  • Newcastle upon Tyne
  • North Tyneside
  • Northumberland
  • Redcar and Cleveland
  • South Tyneside
  • Stockton-on-Tees
  • Sunderland

SW Scotland, Lothian Borders

  • Scottish Borders

Yorkshire & Humber

  • East Riding of Yorkshire
  • Kingston upon Hull
  • North East Lincolnshire
  • North Lincolnshire
  • North Yorkshire
  • South Yorkshire
  • York
Yellow warning
Snow & ice
12:00
Mon 5
UTC
11:00
Tue 6

Scattered sleet and snow showers, and icy patches, may cause some travel disruption on Monday and overnight into Tuesday morning

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Some injuries from slips and falls on icy surfaces
  • Probably some icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Scattered sleet and snow showers will continue to feed southwards through Monday afternoon and evening, particularly near western coasts but occasionally spreading farther inland. Whilst not all areas will be affected, some small snow accumulations will be possible, with the greatest chance across parts of Pembrokeshire, Camarthenshire and Ceredigion where 5-10 cm could accumulate, especially in the vicinity of the Preseli Mountains. Hail is also possible in some showers, which may may lead to locally slippery conditions.

Showers will ease through Monday night, but ice will be a more widespread hazard overnight and into Tuesday morning as temperatures fall below freezing.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls.

If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Issued

Regions and local authorities affected:

South West England

  • Cornwall
  • Devon
  • Plymouth
  • Torbay

Wales

  • Carmarthenshire
  • Ceredigion
  • Conwy
  • Denbighshire
  • Flintshire
  • Gwynedd
  • Isle of Anglesey
  • Neath Port Talbot
  • Pembrokeshire
  • Powys
  • Swansea
  • Wrexham
Warnings are in force for:

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