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UK weather warnings
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Yellow weather warning
Warning details for UK
Persistent rain, heavy at times, may cause some difficult driving conditions and travel disruption.
What to expect
- Bus and train services probably affected with journey times taking longer
- Spray and flooding on roads probably making journey times longer
Wet and windy weather developing during Friday night will persist through Saturday. Rain will be heavy at times, especially Saturday morning. Rain may ease in some areas during the afternoon before becoming heavier and more persistent again during the evening. 25 to 50 mm of rain may fall quite widely across the warning area and as much as 75 to 125 mm is possible over parts of the Brecon Beacons.
Warning impact matrix
Regions and local authorities affected:
- Blaenau Gwent
- Merthyr Tydfil
- Neath Port Talbot
- Rhondda Cynon Taf
- Vale of Glamorgan
What do the warning colours mean?
- 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.
- 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 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.