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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
04:00
Tomorrow
UTC
16:00
Tomorrow
Strong winds may cause some disruption, especially to travel, during Tuesday.
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
South-easterly winds will become strong and gusty during Tuesday morning, particularly over and to the northwest of high ground where gusts of 45-50 mph are likely. Meanwhile, a band of heavy rain will reach the Isles of Scilly before dawn and move east through the day, accompanied by inland wind gusts of 45-55 mph and possibly 60-65 mph over the most exposed hills and coasts.
The winds will ease once the band of rain clears through.
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.
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Issued
Regions and local authorities affected:
South West England
Wales
Yellow warning
Rain
12:00
Wed 21
UTC
12:00
Fri 23
Persistent and heavy rain over hills later Wednesday and through Thursday and Friday may lead to some flooding
What should I expect?
- There is a small chance that homes and businesses could be flooded, causing damage to some buildings
- There is a small chance of fast flowing or deep floodwater causing danger to life
- Where flooding occurs, there is a slight chance of delays or cancellations to train and bus services
- There is a small chance that some communities will become cut off by flooded roads
- There is a slight chance of power cuts and loss of other services to some homes and businesses
- Spray and flooding could lead to difficult driving conditions and some road closures
What should I do?
Further detail
Rain, whilst intermittent at first on Wednesday, will become persistent and heavy over high ground later in the day, continuing into Thursday and potentially Friday. Rainfall accumulations of 30-60 mm are likely fairly widely inland, with as much as 80-120 mm possible over the highest ground exposed to the brisk southeasterly winds. Given the nature of the ground following recent rain and snow thaw, this may lead to some flooding in places. Rainfall totals will be smaller in coastal areas, but strong onshore winds and large waves at times will be additional hazards.
In addition, rain will fall increasingly as snow over high ground, especially on Thursday and into Friday, adding to the uncertainty as to how quickly rivers may respond downstream.
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 very low likelihood and a medium impact.
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Issued
Regions and local authorities affected:
Central, Tayside & Fife
Grampian
Highlands & Eilean Siar
Warnings are in force for:
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