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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
Amber warning
Snow & ice
07:00
Tomorrow
UTC
17:00
Tomorrow
Storm Bert will bring a spell of heavy snow, leading to some disruption on Saturday
What should I expect?
- Travel delays on roads are likely, stranding some vehicles and passengers
- Power cuts are likely and other services, such as mobile phone coverage, may be affected
- There is a good chance that some rural communities could become cut off
- Some delays and cancellations to rail travel are likely
- Untreated pavements and cycle paths likely to be impassable
- Injuries from slips and falls are likely on icy surfaces
What should I do?
Further detail
Heavy snow will spread northeastwards on Saturday morning, giving significant accumulations in many areas. Accumulations of 10-20 cm are likely on ground typically above 200m, with potentially as much as 20-40 cm on hills above 400m. Snow will eventually revert to rain during Saturday afternoon, but may be preceded by a short spell of freezing rain in places adding to the ice risk. Strengthening winds will lead to drifting of lying snow, with difficult travelling conditions likely on higher level routes, and the risk of interruptions to power supplies. A fairly rapid thaw of lying snow is then likely on Saturday night as milder air moves in.
What should I do?
It is safer not to drive in these conditions, but if you need to make an essential journey, consider alternative forms of transport, to keep you and others safe. If you must drive, do this more safely by: using dipped headlights; accelerating gently, using low revs and changing to higher gears as quickly as possible; starting in second gear to help with wheel slip; maintaining a safe and steady speed, keeping distance from other vehicles; using a low gear to go downhill, avoiding braking unless necessary; steering into skids, not taking your hands of the wheel, and avoiding slamming on brakes.
People cope better with power cuts when they have prepared for them in advance. It’s easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.
If isolated due to snow, follow these simple steps to keep safe and well: keep the thermostat set to the same temperature both during the day and at night; turn off electrical heaters and put out your fire before going to bed; ensure pets are safe by keeping them warm and comfortable; prevent frozen pipes by opening kitchen and bathroom cabinet doors to allow warmer air to circulate around the plumbing; stay indoors, wrap up warm and close internal doors to keep the heat in; and, if you need support call the British Red Cross Support Line on 0808 196 3651.
Help to protect vulnerable people that you know including older people, those with underlying conditions and those who live alone; they may need support with food and medical supplies. If you are worried about your health or that of somebody you know, ring NHS 111 (or consult NI:DIRECT if in Northern Ireland).
Stay up to date with the weather forecast for your area and follow advice from emergency services and local authorities.
Why is the warning amber?
This warning has a medium likelihood and a medium impact.
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Issued
Regions and local authorities affected:
Central, Tayside & Fife
- Angus
- Perth and Kinross
- Stirling
Grampian
- Aberdeenshire
Highlands & Eilean Siar
- Highland
Strathclyde
- Argyll and Bute
Yellow warning
Rain & snow
00:00
Tomorrow
UTC
11:00
Tomorrow
Storm Bert will bring a spell of rain, preceded by snow in places, on Friday night into Saturday which may cause some disruption
What should I expect?
- Some roads and railways affected with longer journey times by road, bus and train services
- Spray and flooding on roads will make journey times longer
- Some interruption to power supplies and other services
- A few homes and businesses flooded
What should I do?
Further detail
Outbreaks of rain on Friday night and into Saturday morning may be preceded by a spell of snow for a time, especially on high ground in northern and western areas. Exactly where snow falls will depend quite heavily on both elevation and the intensity of precipitation, with any snow accumulations at low levels likely small and fairly short-lived. However, there is the chance of temporary accumulations of 5-10 cm on ground typically above 150m and perhaps as much as 10-20 cm over mountain tops. Any snow will quickly revert to rain on Saturday morning, with rain accumulations of 20-30 mm likely fairly widely, and perhaps as much as 40-60 mm on more exposed hills. This, in conjunction with a rapid thaw of any lying snow, may cause some surface water and river flooding.
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).
Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.
People cope better with power cuts when they have prepared for them in advance. 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 high likelihood and a low impact.
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Issued
Regions and local authorities affected:
Northern Ireland
- County Antrim
- County Armagh
- County Down
- County Fermanagh
- County Londonderry
- County Tyrone
Yellow warning
Rain
06:00
Tomorrow
UTC
06:00
Sun 24
Heavy rain is likely cause some travel disruption and flooding this weekend, particularly across south Wales
What should I expect?
- Some communities may be cut off by flooded roads
- Spray and flooding could lead to difficult driving conditions and some road closures
- Possible power cuts and loss of other services to some homes and businesses
- Homes and businesses could be flooded, causing damage to some buildings
- Fast flowing or deep floodwater is possible, causing a danger to life
- Delays or cancellations to train and bus services are possible
What should I do?
Further detail
A deep area of low pressure is expected to bring a spell of prolonged and, at times, heavy rainfall across a large part of the UK this weekend. Across Wales and western England, rain and hill snow is expected to develop during the early hours of Saturday morning before falling as rain to all levels by late morning and continuing through to early Sunday morning.
50-75 mm of rain is expected to fall fairly widely with 100-125 mm of rain over higher ground, particularly in south Wales. There is a chance that prolonged heavy rain could become slow-moving over south Wales with up to 150 mm possible in a few places and it is here where impacts are most likely. Strong southerly winds will accompany the heavy rain and may locally exacerbate impacts.
What should I do?
Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.
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.
People cope better with power cuts when they have prepared for them in advance. 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.
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Last updated
Reason: The area of the warning has been extended to cover more of northwest Wales, including Anglesey
Regions and local authorities affected:
Wales
- Blaenau Gwent
- Bridgend
- Caerphilly
- Cardiff
- Carmarthenshire
- Ceredigion
- Conwy
- Denbighshire
- Flintshire
- Gwynedd
- Isle of Anglesey
- Merthyr Tydfil
- Monmouthshire
- Neath Port Talbot
- Newport
- Pembrokeshire
- Powys
- Rhondda Cynon Taf
- Swansea
- Torfaen
- Vale of Glamorgan
- Wrexham
West Midlands
- Herefordshire
- Shropshire
Yellow warning
Rain
06:00
Tomorrow
UTC
23:45
Sun 24
Heavy rain associated with Storm Bert may cause some travel disruption and flooding this weekend
What should I expect?
- Some communities may be cut off by flooded roads
- Spray and flooding could lead to difficult driving conditions and some road closures
- Possible power cuts and loss of other services to some homes and businesses
- Homes and businesses could be flooded, causing damage to some buildings
- Fast flowing or deep floodwater is possible, causing a danger to life
- Delays or cancellations to train and bus services are possible
What should I do?
Further detail
Heavy rainfall will affect much of the UK this weekend. Rain is expected to develop during Saturday morning across southwest and southern England, becoming particularly heavy and persistent overnight and into Sunday. Accumulations of 50-75 mm are expected to fall fairly widely during this time. There is a chance that some places over Dartmoor could see 100-150 mm. Strong southerly winds will accompany the heavy rain and may locally exacerbate impacts. Rain will become less extensive through Sunday as it erratically clears eastwards.
What should I do?
Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.
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.
People cope better with power cuts when they have prepared for them in advance. 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.
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Last updated
Reason: The likelihood of impacts has increased due to better confidence in rainfall amounts
Regions and local authorities affected:
London & South East England
- Hampshire
- Oxfordshire
- Portsmouth
- Southampton
- West Berkshire
South West England
- Bath and North East Somerset
- Bournemouth Christchurch and Poole
- Bristol
- Cornwall
- Devon
- Dorset
- Gloucestershire
- North Somerset
- Plymouth
- Somerset
- South Gloucestershire
- Swindon
- Torbay
- Wiltshire
West Midlands
- Herefordshire
Yellow warning
Rain & snow
04:00
Tomorrow
UTC
09:00
Sun 24
Heavy snow on Saturday, followed by a rapid thaw and subsequent rain on Saturday night, may cause some disruption
What should I expect?
- There is a small chance that power cuts will occur and other services, such as mobile phone coverage, may be affected
- There is a slight chance that some rural communities could become cut off
- There is a small chance that homes and businesses could be flooded, causing damage to some buildings
- Where flooding occurs, there is a slight chance of delays or cancellations to train and bus services
- Spray and flooding could lead to difficult driving conditions and some road closures
- There is a small chance of fast flowing or deep floodwater causing danger to life
- There is a small chance of travel delays on roads with some stranded vehicles and passengers, along with delayed or cancelled rail and air travel
What should I do?
Further detail
Outbreaks of rain will spread northeastwards on Saturday, preceded by a spell of snow across parts of northern England and Scotland. Whilst snow will become increasingly confined to higher elevations with time, there is the chance of a transient period of snow to low levels in some areas, with perhaps as much as 5-10 cm accumulating in places, especially the Vale of York, before turning back to rain. Temporary snow accumulations of 10-20 cm are possible on ground above 150m, with perhaps as much as 20-40 cm above 300m.
In conjunction with strengthening winds, difficult driving conditions are likely, especially over higher level routes, with possibly some interruptions to power supplies. In addition, the rapid thaw of lying snow as milder air arrives, with perhaps an additional 20-40 mm of rain in some upland areas during Saturday night, will lead to a greater likelihood of rainfall impacts later in the period.
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.
Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.
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 very low likelihood and a medium impact.
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Issued
Regions and local authorities affected:
Central, Tayside & Fife
- Angus
- Clackmannanshire
- Falkirk
- Fife
- Perth and Kinross
- Stirling
East Midlands
- Derby
- Derbyshire
- Nottingham
- Nottinghamshire
Grampian
- Aberdeenshire
- Moray
Highlands & Eilean Siar
- Highland
North East England
- Darlington
- Durham
- Gateshead
- Hartlepool
- Middlesbrough
- Newcastle upon Tyne
- Northumberland
- Redcar and Cleveland
- Stockton-on-Tees
- Sunderland
North West England
- Blackburn with Darwen
- Cheshire East
- Cumbria
- Greater Manchester
- Lancashire
SW Scotland, Lothian Borders
- Dumfries and Galloway
- East Lothian
- Edinburgh
- Midlothian Council
- Scottish Borders
- West Lothian
Strathclyde
- Argyll and Bute
- East Ayrshire
- East Dunbartonshire
- East Renfrewshire
- Glasgow
- Inverclyde
- North Ayrshire
- North Lanarkshire
- Renfrewshire
- South Ayrshire
- South Lanarkshire
- West Dunbartonshire
West Midlands
- Staffordshire
- Stoke-on-Trent
Yorkshire & Humber
- East Riding of Yorkshire
- North Yorkshire
- South Yorkshire
- West Yorkshire
- York
Yellow warning
Wind
05:00
Tomorrow
UTC
19:00
Tomorrow
Storm Bert will bring strong winds for a time on Saturday, which may cause some disruption in places
What should I expect?
- There is a small chance of longer journey times or cancellations as road, rail, air and ferry services are affected
- There is a slight chance of some damage to buildings, such as tiles blown from roofs
- There is a slight chance that power cuts may occur, with the potential to affect other services, such as mobile phone coverage
- There is a small chance that injuries and danger to life could occur from large waves and beach material being thrown onto sea fronts, coastal roads and properties
- There is a small chance of injuries and danger to life from flying debris
- There is a small chance that some roads and bridges could close
What should I do?
Further detail
A period of strong southeasterly winds is likely for a time on Saturday, with peak gusts of 50-60 mph in many parts of the warning area, but 60-70 mph in some coastal areas and also locally to the lee (northwest) of high ground, and perhaps in excess of 70 mph along some exposed coasts of Northern Ireland and western Scotland.
What should I do?
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.
People cope better with power cuts when they have prepared for them in advance. It’s easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.
If you are on the coast, stay safe during stormy weather by being aware of large waves. Even from the shore large breaking waves can sweep you off your feet and out to sea. Take care if walking near cliffs; know your route and keep dogs on a lead. In an emergency, call 999 and ask for the Coastguard.
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 very low likelihood and a medium impact.
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Last updated
Reason: The "What to Expect" text has been updated.
Regions and local authorities affected:
Central, Tayside & Fife
- Angus
- Fife
- Perth and Kinross
- Stirling
Grampian
- Aberdeen
- Aberdeenshire
- Moray
Highlands & Eilean Siar
- Na h-Eileanan Siar
- Highland
North East England
- North Tyneside
- Northumberland
- Redcar and Cleveland
- South Tyneside
- Sunderland
North West England
- Cumbria
Northern Ireland
- County Antrim
- County Armagh
- County Down
- County Fermanagh
- County Londonderry
- County Tyrone
SW Scotland, Lothian Borders
- Dumfries and Galloway
- East Lothian
- Midlothian Council
- Scottish Borders
Strathclyde
- Argyll and Bute
- East Ayrshire
- East Renfrewshire
- Inverclyde
- North Ayrshire
- Renfrewshire
- South Ayrshire
- South Lanarkshire
Wales
- Ceredigion
- Conwy
- Gwynedd
- Isle of Anglesey
- Pembrokeshire
Yorkshire & Humber
- East Riding of Yorkshire
- North Yorkshire
Yellow warning
Wind
15:00
Tomorrow
UTC
21:00
Sun 24
Strong winds due to Storm Bert likely to cause dangerous coastal conditions and disruption across southern England.
What should I expect?
- There is a small chance of longer journey times or cancellations as road, rail, air and ferry services are affected
- There is a slight chance of some damage to buildings, such as tiles blown from roofs
- There is a slight chance that power cuts may occur, with the potential to affect other services, such as mobile phone coverage
- There is a small chance that injuries and danger to life could occur from large waves and beach material being thrown onto sea fronts, coastal roads and properties
- There is a small chance of injuries and danger to life from flying debris
What should I do?
Further detail
South or southwesterly gales, locally severe gales are likely to affect many southern counties of England from Saturday afternoon until Sunday night. The strongest gusts will be along coasts with gusts 60-70 mph possible around exposed headlands, while elsewhere gusts of 50-60 mph are possible, even for some inland locations. The strong winds will start to ease across the southwest on Sunday morning, but may take until evening before easing across the far southeast.
What should I do?
Prepare to protect your property and people from injury. Check for loose items outside your home and plan how you could secure them. Items include; bins, garden furniture, trampolines, tents, sheds, and fences.
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.
People cope better with power cuts when they have prepared for them in advance. It’s easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.
If you are on the coast, stay safe during stormy weather by being aware of large waves. Even from the shore large breaking waves can sweep you off your feet and out to sea. Take care if walking near cliffs; know your route and keep dogs on a lead. In an emergency, call 999 and ask for the Coastguard.
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 very low likelihood and a medium impact.
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Issued
Regions and local authorities affected:
London & South East England
- Brighton and Hove
- East Sussex
- Hampshire
- Isle of Wight
- Kent
- Portsmouth
- Southampton
- Surrey
- West Sussex
South West England
- Bournemouth Christchurch and Poole
- Cornwall
- Devon
- Dorset
- Isles of Scilly
- Plymouth
- Somerset
- Torbay
- Wiltshire
Warnings are in force for:
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