This page has an accessible alternative.

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.

Follow alerts in the app

UK weather warnings

Amber warning
Rain
17:00
Today
UTC
09:00
Tomorrow

Storm Chandra bringing heavy rain, flooding and disruption later Monday and overnight into Tuesday morning.

What should I expect?

  • Homes and businesses are likely to be flooded, causing damage to some buildings
  • Fast flowing or deep floodwater is likely, causing danger to life
  • Delays and some cancellations to train and bus services are likely
  • Spray and flooding probably leading to difficult driving conditions and some road closures
  • A good chance some communities will be cut off by flooded roads
  • Power cuts and loss of other services to some homes and businesses likely
  • Landslides are possible in prone locations

What should I do?

Further detail

Storm Chandra will bring persistent rain, heavy at times, later Monday and overnight before steadily clearing northeastwards on Tuesday morning. 30-50 mm rainfall is likely widely, with 60-80 mm across some higher ground, especially south Dartmoor. Falling on saturated ground, this is likely to lead to flooding and disruption, particularly on Tuesday morning. Strong southeasterly winds are also expected.

What Should I Do?

Keep yourself and others safe; prepare to avoid travelling by road during potentially dangerous road
conditions. If you must travel, ensure you watch for possible danger and drive cautiously.

It is not safe to drive, walk or swim through floodwater, avoid it where possible and if you are
affected by fast flowing or deep-water call 999, and wait for help.

Preparing a flood kit could save you from loss or damage due to flooding to your home or business.
In your flood kit have: insurance and any other important documents; a torch & spare batteries; a
first aid kit, prescription medicines and supplies for looking after your family members or pets; and
warm, waterproof clothes, blankets, food and water.

Consider checking on 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.

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.

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

Issued

Regions and local authorities affected:

South West England

  • Bournemouth Christchurch and Poole
  • Cornwall
  • Devon
  • Dorset
  • Plymouth
  • Somerset
  • Torbay
Amber warning
Wind
05:00
Tomorrow
UTC
21:00
Tomorrow

Storm Chandra will bring very strong winds, leading to the potential for damage and disruption on Tuesday.

What should I expect?

  • Longer journey times and cancellations likely, as road, rail, air and ferry services may be affected
  • Some roads and bridges likely to close
  • There is a good chance that power cuts may occur, with the potential to affect other services, such as mobile phone coverage
  • Probably some damage to buildings, such as tiles blown from roofs
  • Flying debris is likely and could lead to Injuries or danger to life
  • Injuries and danger to life is likely from large waves and beach material being thrown onto coastal roads, sea fronts and properties

What should I do?

Further detail

Easterly winds will increase early on Tuesday morning bringing gusts of 60-70 mph to eastern and northern parts of Northern Ireland with a few coastal locations seeing gusts of 75 mph. Heavy rain will be an additional hazard.

Winds may ease a little early in the afternoon, before increasing to similar speeds once more from a south-easterly direction late afternoon and early evening.

Large waves could bring additional impacts to some eastern coastal areas.

What Should I Do?

Driving in these conditions can be dangerous, for yourself and other road users. If you must drive, you can do this more safely by taking the following actions; drive slowly to minimise the impact of wind gusts, be aware of high sided vehicles/caravans on more exposed roads and be cautious when overtaking, and give cyclists, motorcyclists, lorries, and buses more room than usual.

Being outside in high winds makes you more vulnerable to injury. Stay indoors as much as possible. If you do go out, try not to walk, or shelter, close to buildings and trees. In advance of high winds, check for loose items outside your home and secure them. Items include; bins, garden furniture, trampolines, tents, sheds, and fences.

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.

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.

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.

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

Issued

Regions and local authorities affected:

Northern Ireland

  • County Antrim
  • County Down
  • County Londonderry
Yellow warning
Rain
12:00
Today
UTC
23:59
Today

Heavy rain likely to bring some transport disruption and flooding in places.

What should I expect?

  • Spray and flooding on roads probably making journey times longer
  • Bus and train services probably affected with journey times taking longer
  • Flooding of a few homes and businesses is likely
  • Some interruption to power supplies and other services likely

What should I do?

Further detail

A spell of heavy rain will move northeastwards across Northern Ireland during Monday afternoon. 10-20 mm of rain is expected to fall widely with 20-30 mm in a few areas and as much as 40 mm over high ground.

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 medium likelihood and a low impact.

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

Last updated

Reason: Validity period extended until the end of Monday.

Regions and local authorities affected:

Northern Ireland

  • County Armagh
  • County Down
  • County Fermanagh
  • County Londonderry
  • County Tyrone
Yellow warning
Rain
13:00
Today
UTC
10:00
Tomorrow

Storm Chandra bringing outbreaks of heavy rain with some transport disruption and flooding in places.

What should I expect?

  • Homes and businesses could be flooded, causing damage to some buildings
  • Delays or cancellations to train and bus services are possible
  • Spray and flooding could lead to difficult driving conditions and some road closures
  • Some communities may be cut off by flooded roads
  • Possible power cuts and loss of other services to some homes and businesses
  • Landslides are possible in prone locations

What should I do?

Further detail

Storm Chandra will bring outbreaks of rain, heavy at times, across parts of southern and southwest England as well as southern and mid Wales from Monday afternoon, through Tuesday morning before clearing to heavy showers later on Tuesday. Rainfall totals are expected to reach 20-30 mm widely, with 50-80 mm likely across higher ground, especially Dartmoor, Exmoor and Bannau Brycheiniog (Brecon Beacons). With wet conditions prior to this period, the rain will fall onto saturated ground, accentuating flooding impacts in places. Strong southeasterly winds are also likely.

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.

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

Last updated

Reason: Updated to include reference to Storm Chandra, whilst the start time has been brought forward.

Regions and local authorities affected:

London & South East England

  • Hampshire
  • Isle of Wight
  • Oxfordshire
  • 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

Wales

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

West Midlands

  • Herefordshire
  • Shropshire
Yellow warning
Rain & wind
00:00
Tomorrow
UTC
23:59
Tomorrow

Heavy rain and strong winds from Storm Chandra on Tuesday may lead to some flooding and disruption.

What should I expect?

  • Delays or cancellations to train and bus and air services are possible
  • Spray and flooding could lead to difficult driving conditions and some road closures
  • Some communities may be cut off by flooded roads
  • Homes and businesses could be flooded, causing damage to some buildings
  • Possible power cuts to some homes and businesses, and interruptions to other services, such as mobile phone coverage
  • Fast flowing or deep floodwater is possible, causing a danger to life
  • Some roads and bridges may close
  • Some damage to buildings, such as tiles blown from roofs, could happen
  • Injuries and danger to life could occur from large waves and beach material being thrown onto sea fronts, coastal roads and properties, as well as from flying debris

What should I do?

Further detail

Outbreaks of rain will spread across Northern Ireland during Tuesday, perhaps falling as snow for a time over the highest ground, before turning more showery later in the day. Rainfall totals of 20-30 mm are likely fairly widely, with 50-70 mm possible on high ground, especially in eastern areas. Given the saturated nature of the ground, this may lead to some flooding.

Rain will also be accompanied by strong east to southeasterly winds, particularly in northern and eastern areas where peak gusts of 40-50 mph are possible inland and potentially 60-70 mph along some exposed coasts. A separate amber warning for strong winds is in place for the north and east of Northern Ireland.

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.

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, train and ferry 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 low likelihood and a medium impact.

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

Last updated

Reason: Some adjustments made to the rainfall amounts, and an increase in the likelihood of medium impacts. Validity period extended to cover the whole of Tuesday.

Regions and local authorities affected:

Northern Ireland

  • County Antrim
  • County Armagh
  • County Down
  • County Fermanagh
  • County Londonderry
  • County Tyrone
Yellow warning
Rain & snow
00:00
Tomorrow
UTC
17:00
Tomorrow

Heavy rain will turn to snow over high ground which may lead to some travel and power disruption on Tuesday

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Some interruption to power supplies and other services likely
  • Bus and train services probably affected with journey times taking longer
  • Spray and flooding on roads probably making journey times longer
  • Flooding of a few homes and businesses is likely

What should I do?

Further detail

Outbreaks of rain will spread northwards on Monday night into Tuesday, falling as snow on high ground. Rainfall accumulations of 20-30mm are likely fairly widely with 40-50mm possible in places. Totals may accumulate fairly quickly in parts of the southern Pennines and southwest Scotland, which could see accumulations of 20mm in a 3 hour period.

Whilst accumulating snow is unlikely at low-levels, there will be a sharp increase in snow depths with elevation, with the potential for 2-5 cm in places above about 300m, 5-10 cm above 400m, and 10-20 cm above 500m. This may impact some high-level routes, with drifting possible in rather brisk southeasterly winds. Strong, gusty winds, especially to the west of hills, may exacerbate the potential for transport disruption.

Snow may transition back to rain on some hills as slightly milder air arrives the south.

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.

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 medium likelihood and a low impact.

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

Issued

Regions and local authorities affected:

East Midlands

  • Derbyshire

North East England

  • Durham
  • Northumberland

North West England

  • Cheshire East
  • Cumbria
  • Greater Manchester
  • Lancashire

SW Scotland, Lothian Borders

  • Dumfries and Galloway
  • East Lothian
  • Edinburgh
  • Midlothian Council
  • Scottish Borders
  • West Lothian

Strathclyde

  • East Ayrshire
  • South Ayrshire
  • South Lanarkshire

West Midlands

  • Staffordshire

Yorkshire & Humber

  • North Yorkshire
  • South Yorkshire
  • West Yorkshire
Yellow warning
Rain
00:00
Tomorrow
UTC
12:00
Tomorrow

Heavy rain likely to lead to some transport disruption and possible flooding in places.

What should I expect?

  • Spray and flooding on roads probably making journey times longer
  • Bus and train services probably affected with journey times taking longer
  • Flooding of a few homes and businesses is possible
  • Some interruption to power supplies and other services possible

What should I do?

Further detail

Spells of heavy rain are expected during Monday night through to Tuesday morning. 15-25 mm of rain is expected to build up widely across the area with a few areas potentially seeing 30-40 mm and as much as 50 mm over some hills.

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 medium likelihood and a low impact.

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

Issued

Regions and local authorities affected:

East of England

  • Thurrock

London & South East England

  • Bracknell Forest
  • Brighton and Hove
  • East Sussex
  • Greater London
  • Hampshire
  • Isle of Wight
  • Kent
  • Medway
  • Oxfordshire
  • Portsmouth
  • Reading
  • Slough
  • Surrey
  • West Berkshire
  • West Sussex
  • Windsor and Maidenhead
  • Wokingham
Yellow warning
Wind
05:00
Tomorrow
UTC
16:00
Tomorrow

Storm Chandra bringing a chance of travel disruption from very strong south to southwesterly winds during Tuesday.

What should I expect?

  • Road, rail, air and ferry services may be affected, with longer journey times and cancellations possible
  • Some roads and bridges may close
  • Power cuts may occur, with the potential to affect other services, such as mobile phone coverage
  • Some damage to buildings, such as tiles blown from roofs, could happen
  • Injuries and danger to life from flying debris are possible
  • Injuries and danger to life could occur from large waves and beach material being thrown onto sea fronts, coastal roads and properties

What should I do?

Further detail

South to southwesterly winds, associated with Storm Chandra, will become very strong during Tuesday morning with peak gusts typically of 50-60 mph inland and 60-70 mph along exposed coasts. There is a small chance of gusts up to 80 mph for parts of the Isles of Scilly and Pembrokeshire. Winds should gradually ease later in the afternoon.

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 low likelihood and a medium impact.

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

Issued

Regions and local authorities affected:

South West England

  • Cornwall
  • Devon
  • Isles of Scilly

Wales

  • Carmarthenshire
  • Ceredigion
  • Pembrokeshire
  • Swansea
Yellow warning
Wind
05:00
Tomorrow
UTC
23:59
Tomorrow

Storm Chandra will bring strong winds, perhaps leading to some disruption.

What should I expect?

  • Some delays to road, rail, air and ferry transport are likely
  • Probably some bus and train services affected, with some journeys taking longer
  • Delays for high-sided vehicles on exposed routes and bridges likely
  • Some short term loss of power and other services is possible
  • It’s likely that some coastal routes, sea fronts and coastal communities will be affected by spray and/or large waves

What should I do?

Further detail

Storm Chandra will bring a period of strong easterly or southeasterly winds to southwest Scotland during Tuesday. Gusts of 50-60 mph are likely, especially around exposed coasts. Large waves may bringing additional impacts to some coastal areas.

Impacts may be higher than normal from winds of this magnitude because of the unusual direction as well as combining with spells of heavy rain.

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 medium likelihood and a low impact.

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

Issued

Regions and local authorities affected:

SW Scotland, Lothian Borders

  • Dumfries and Galloway

Strathclyde

  • Argyll and Bute
  • South Ayrshire
Yellow warning
Rain & snow
06:00
Tomorrow
UTC
23:59
Tomorrow

Heavy rain will turn to snow on high ground and may lead to some transport and power disruption on Tuesday

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Bus and train services probably affected with journey times taking longer
  • Spray and flooding on roads probably making journey times longer
  • Some interruption to power supplies and other services likely
  • Flooding of a few homes and businesses is likely

What should I do?

Further detail

Outbreaks of rain will develop widely on Tuesday, becoming persistent and heavy at times, falling as snow on high ground. 20-35mm of rain is likely to low levels with some places seeing 40-50mm.

Whilst accumulating snow is unlikely at low-levels, there will be a sharp increase in snow depths with elevation, with 2-5 cm possible in places above 300m, 5-10 cm above 400m, and 10-20 cm above 500m. Substantially more snow may accumulate over the mountains.

This may impact some high-level routes, with drifting possible in rather brisk southeasterly winds.

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.

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 medium likelihood and a low impact.

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

Issued

Regions and local authorities affected:

Central, Tayside & Fife

  • Angus
  • Perth and Kinross
  • Stirling

Grampian

  • Aberdeenshire
  • Moray

Highlands & Eilean Siar

  • Highland

Strathclyde

  • Argyll and Bute
Warnings are in force for:

Follow alerts in the app