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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
Rain
12:00
Tomorrow
UTC
18:00
Tomorrow
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.
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Issued
Regions and local authorities affected:
Northern Ireland
Yellow warning
Rain
15:00
Tomorrow
UTC
12:00
Tue 27
Outbreaks of heavy rain likely to bring 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
What should I do?
Further detail
Outbreaks of rain, heavy at times, will affect 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.
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Last updated
Reason: Likelihood of impacts increased, warning area extended further north and east. Validity times also updated.
Regions and local authorities affected:
London & South East England
South West England
Wales
West Midlands
Yellow warning
Rain
00:00
Tue 27
UTC
12:00
Tue 27
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.
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Issued
Regions and local authorities affected:
East of England
London & South East England
Yellow warning
Rain & wind
02:00
Tue 27
UTC
21:00
Tue 27
Heavy rain and strong winds on Tuesday may lead to some flooding and disruption
What should I expect?
- There is a slight chance of some damage to buildings, such as tiles blown from roofs
- There is a small chance of longer journey times or cancellations as road, rail, air and ferry services are affected
- There is a small chance that some roads and bridges could close
- 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
- A few homes and businesses flooded
- Spray and flooding on roads will make journey times longer
What should I do?
Further detail
Outbreaks of rain will spread across Northern Ireland during Tuesday, perhaps falling as snow for a time on high ground, before turning more showery later in the day. Rainfall totals of 15-25 mm are likely fairly widely, with 40-60 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.
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 very low likelihood and a medium impact.
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Last updated
Reason: Now a combined wind and rain warning, with impact level increased from low to medium and text updated accordingly. Start time also brought forward and end time extended.
Regions and local authorities affected:
Northern Ireland
Warnings are in force for:
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