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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
Wind
09:00
Today
UTC+1
23:59
Today

Strong winds, accompanied by frequent squally showers, may cause some travel disruption, together with dangerous coastal conditions.

What to Expect

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

What should I do?

Further Details

Reason for update

Warning extended until midnight, to cater for a second peak in winds (and associated coastal impacts) this evening.

Southerly winds are expected to gust to 60-70 mph later on Sunday morning and into the early afternoon. During the afternoon winds will become southwesterly and although easing slightly for a time, a further spell of 60 mph gusts is likely this evening, maintaining some coastal impacts. Windy weather will be accompanied by blustery, squally showers and rain. What should I do? 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. 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: 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:

Highlands & Eilean Siar

  • Eilean Siar
  • Highland

Strathclyde

  • Argyll and Bute
Yellow warning
Wind
01:00
Tue 9
UTC+1
12:00
Tue 9

Strong winds are likely to bring hazardous coastal conditions and could cause some inland disruption.

What to Expect

  • It’s likely that some coastal routes, sea fronts and coastal communities will be affected by spray and/or large waves
  • Some delays to road, rail, air and ferry transport are likely
  • Some short term loss of power and other services is possible

What should I do?

Further Details

Reason for update

The warning start time has been adjusted to start one hour later.

A spell of strong onshore winds will affect parts of the England Channel coastline overnight Monday and Tuesday morning. Gusts will reach 40-50 mph just inland from the coastal strip and potentially as much as 60 mph along the most exposed coastal spots. Through Tuesday morning, the wind will ease and direction change to offshore. What should I do? 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. 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.


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:

London & South East England

  • Brighton and Hove
  • East Sussex
  • Hampshire
  • Isle of Wight
  • Kent
  • Portsmouth
  • Southampton
  • West Sussex

South West England

  • Bournemouth Christchurch and Poole
  • Dorset
Yellow warning
Wind
01:00
Tue 9
UTC+1
15:00
Tue 9

Strong winds may bring hazardous coastal conditions and could cause some travel disruption.

What to Expect

  • It’s likely that some coastal routes, sea fronts and coastal communities will be affected by spray and/or large waves
  • Some delays to road, rail, air and ferry transport are likely
  • Some short term loss of power and other services is possible

What should I do?

Further Details

Reason for update

The warning start time has been adjusted to start one hour later.

A spell of strong winds blowing from the northwest will affect this region on Tuesday. Initially arriving across Southwest Wales, in the early hours of Tuesday, and reaching North Wales and Northwest England during Tuesday morning. Gusts will reach 40-50 mph widely, with 60 or 65 mph gusts expected for exposed coasts of Southwest and West Wales overnight. Winds will likely ease (although still remaining breezy) across Southwest and West Wales before dawn on Tuesday. What should I do? 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. 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.


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:

North West England

  • Blackpool
  • Cheshire West and Chester
  • Lancashire
  • Merseyside

Wales

  • Carmarthenshire
  • Ceredigion
  • Conwy
  • Denbighshire
  • Flintshire
  • Gwynedd
  • Isle of Anglesey
  • Pembrokeshire
Yellow warning
Wind
18:00
Tomorrow
UTC+1
06:00
Tue 9

Strong winds and large coastal waves may cause some disruption.

What to Expect

  • There is a small chance that injuries or danger to life could result from large waves and beach material being thrown onto sea fronts, coastal roads and properties - or from flying debris elsewhere
  • There is a chance that power cuts may occur, with the potential to affect other services, such as mobile phone coverage
  • Some delays to road, rail, air and ferry transport are possible

What should I do?

Further Details

A spell of strong winds will affect this region from Monday evening until Tuesday morning. Gusts will reach 40-50 mph widely and as much as 60 or 70 mph along exposed coasts, most likely across Cornwall and the Isles of Scilly. Large waves in combination with high tides may cause some impacts along coasts. What should I do? 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. 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. Be prepared for weather warnings to change quickly; 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
  • Isles of Scilly
  • Plymouth
  • Somerset
Yellow warning
Rain
01:00
Tue 9
UTC+1
18:00
Tue 9

Rainfall on Monday night and Tuesday could cause some transport disruption and damage to homes and businesses, via 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

What should I do?

Further Details

Reason for update

The warning start time has been adjusted to start one hour later.

Rain will develop across parts of Scotland overnight Monday into Tuesday before clearing away into the North Sea on Tuesday afternoon or evening. There is a chance that this rain could be heavy and persistent, with some areas seeing 20-40 mm of rain, and a slight chance one or two spots could see 50-60 mm. Given the saturated ground in this region following recent heavy rainfall, the rainfall totals quoted above have the potential to cause greater impacts than would be typical. 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
  • Clackmannanshire
  • Dundee
  • Falkirk
  • Fife
  • Perth and Kinross
  • Stirling

Grampian

  • Aberdeen
  • Aberdeenshire

SW Scotland, Lothian Borders

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

Strathclyde

  • East Ayrshire
  • East Dunbartonshire
  • East Renfrewshire
  • Glasgow
  • North Ayrshire
  • North Lanarkshire
  • Renfrewshire
  • South Ayrshire
  • South Lanarkshire
  • West Dunbartonshire
Warnings are in force for:

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