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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
15:00
Today
UTC
11:00
Tomorrow

Icy patches may lead to some travel disruption.

What to Expect

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

What should I do?

Further Details

Further Details: Wintry showers will continue across northern Scotland for the rest of Tuesday, gradually becoming confined to coastal areas through the early hours of Wednesday. Icy patches are expected where rain falls onto frozen surfaces. 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 or by bike, try to use pavements along main roads which are likely to be less slippery. 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.


Warning impact matrix

This warning has a medium likelihood and a low impact.

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

Regions and local authorities affected:

Central, Tayside & Fife

  • Fife

Grampian

  • Aberdeenshire
  • Moray

SW Scotland, Lothian Borders

  • East Lothian
  • Edinburgh
  • Midlothian Council
  • Scottish Borders

Yellow warning
Rain
19:00
Tomorrow
UTC
04:00
Thu 7

Heavy rain on Wednesday evening into the start of Thursday likely to cause travel disruption in a few places.

What to Expect

  • Flooding of a few homes and businesses is possible
  • Spray and flooding on roads probably making journey times by car and bus longer, with possible delays to rail services

What should I do?

Further Details

Bands of rain, some quite heavy, will affect parts of Northern Ireland at times late Wednesday and early Thursday. This likely to lead to 20-30 mm of rain falling in some places, possibly 40 to 60 mm over hills and perhaps 60-80 mm over the Mourne Mountains. **** 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. Allow extra time 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. Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.


Warning impact matrix

This warning has a medium likelihood and a low impact.

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

Regions and local authorities affected:

Northern Ireland

  • County Antrim
  • County Armagh
  • County Down
  • County Londonderry
  • County Tyrone

Yellow warning
Rain
00:00
Thu 7
UTC
15:00
Thu 7

Heavy rain is likely to bring some disruption to travel and flooding in places during Thursday.

What to Expect

  • 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 Details

Rain is expected to arrive into the region during Wednesday evening, becoming persistent overnight and turning heavier during Thursday. Rain is expected to clear away during Thursday afternoon. 30-40 mm is likely to fall quite widely, with peaks of 60-80 mm over higher parts of the Brecon Beacons. 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.


Warning impact matrix

This warning has a medium likelihood and a low impact.

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

Regions and local authorities affected:

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

Yellow warning
Rain
00:00
Thu 7
UTC
15:00
Thu 7

Heavy rain is likely to bring some travel disruption and flooding in places on Thursday.

What to Expect

  • 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 that some communities will become cut off by flooded roads

What should I do?

Further Details

Rain is expected to arrive during Wednesday evening and then turn persistent and heavier overnight and into Thursday. Before the rain eases and clears during Thursday afternoon, 20-40 mm of rain is likely to fall widely with peaks of 50-80 mm over hills. The rain will be accompanied by strong south to southeasterly winds. 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. 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.


Warning impact matrix

This warning has a very low likelihood and a medium impact.

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

Regions and local authorities affected:

South West England

  • Cornwall
  • Devon
  • Dorset
  • Plymouth
  • Somerset
  • Torbay

Yellow warning
Rain
00:00
Thu 7
UTC
18:00
Thu 7

Heavy rain likely bringing some travel disruption on Thursday and possible flooding.

What to Expect

  • There is a slight chance of power cuts and loss of other services to some homes and businesses
  • 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 that some communities will become cut off by flooded roads
  • There is a small chance of fast flowing or deep floodwater causing danger to life

What should I do?

Further Details

Heavy rain is expected to arrive late on Wednesday and then persist for for a good deal of Thursday. Whilst some snow is expected to fall overnight across higher ground, this should soon turn to rain which will then steadily thaw lying snow. 30-50 mm of rain is likely to fall widely with potential peaks over hills of 70-90 mm. Rain will be accompanied by strong southeasterly winds. 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.


Warning impact matrix

This warning has a very low likelihood and a medium impact.

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

Regions and local authorities affected:

SW Scotland, Lothian Borders

  • Dumfries and Galloway

Strathclyde

  • East Ayrshire
  • South Ayrshire
  • South Lanarkshire

Yellow warning
Rain
06:00
Thu 7
UTC
23:59
Thu 7

Heavy rain likely bringing some travel disruption on Thursday and possible flooding.

What to Expect

  • There is a slight chance of power cuts and loss of other services to some homes and businesses
  • 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 that some communities will become cut off by flooded roads
  • There is a small chance of fast flowing or deep floodwater causing danger to life

What should I do?

Further Details

Heavy rain is expected to arrive early on Thursday and then persist for much of the day. Whilst some snow is expected to fall initially over higher ground, this should tend to turn to rain which will then steadily thaw lying snow. 30-50 mm of rain is likely to fall widely with potential peaks over hills of 70-100 mm. Rain will be accompanied by strong southeasterly winds. Further heavy rain is possible in similar areas on Friday but this aspect is currently unclear. 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.


Warning impact matrix

This warning has a very low likelihood and a medium impact.

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

Regions and local authorities affected:

Central, Tayside & Fife

  • Angus
  • Dundee
  • Perth and Kinross

Grampian

  • Aberdeen
  • Aberdeenshire

Warnings are in force for:

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