5 day flood risk for Wales

The flood risk summary below was last updated at 10:30am, on Monday 14 Jun 2021.Refresh
Summary
Flooding is possible but not expected from surface water and small, rapid responding and urban rivers in parts of Wales later on Wednesday and through Thursday and Friday. This is due to the potential for intense thunderstorms to develop during this time. Properties may flood and there may be travel disruption.
5 day flood risk for Wales is usually updated at 10:30am each day and more frequently when there is medium or high flood risk.
Last updated 10:30am 14 June 2021.Refresh
Flooding is possible but not expected from surface water and small, rapid responding and urban rivers in parts of Wales later on Wednesday and through Thursday and Friday. This is due to the potential for intense thunderstorms to develop during this time. Properties may flood and there may be travel disruption.
5 day flood risk for Wales is usually updated at 10:30am each day and more frequently when there is medium or high flood risk.
Monday
14 June 2021
  • Very Low
  • No immediate action required.
Tuesday
15 June 2021
  • Very Low
  • No immediate action required.
Wednesday
16 June 2021
  • Low
  • Flooding is possible, be aware.
  • Blaenau Gwent
  • Bridgend
  • Caerphilly
  • Cardiff
  • Carmarthenshire
  • Merthyr Tydfil
  • Monmouthshire
  • Neath Port Talbot
  • Newport
  • Powys
  • Rhondda Cynon Taff
  • Swansea
  • Torfaen
  • Vale of Glamorgan
  • Wrexham
  • Very Low
  • No immediate action required.
Thursday
17 June 2021
  • Low
  • Flooding is possible, be aware.
  • Blaenau Gwent
  • Bridgend
  • Caerphilly
  • Cardiff
  • Carmarthenshire
  • Merthyr Tydfil
  • Monmouthshire
  • Neath Port Talbot
  • Newport
  • Powys
  • Rhondda Cynon Taff
  • Swansea
  • Torfaen
  • Vale of Glamorgan
  • Wrexham
  • Very Low
  • No immediate action required.
Friday
18 June 2021
  • Low
  • Flooding is possible, be aware.
  • Blaenau Gwent
  • Bridgend
  • Caerphilly
  • Cardiff
  • Carmarthenshire
  • Merthyr Tydfil
  • Monmouthshire
  • Neath Port Talbot
  • Newport
  • Powys
  • Rhondda Cynon Taff
  • Swansea
  • Torfaen
  • Vale of Glamorgan
  • Wrexham
  • Very Low
  • No immediate action required.
Local Authorities not listed above are at very low risk.
Key
High
Medium
Low
Very Low
High
Medium
Low
Very Low
High Risk

Significant risk to life - take action

  • Remain extra vigilant and check the latest weather forecast.
  • Avoid all non-essential travel.
  • Follow advice given by authorities under all circumstances and be prepared to take emergency action.
  • Check our live flood warning map or call Floodline 0345 988 1188 for the latest flooding information.
Medium Risk

Flooding is expected - be prepared

  • Remain vigilant and check the latest weather forecast.
  • Consider re-scheduling your journey. Don’t drive or walk through flood water.
  • Think about preparing for flooding and take precautions where possible.
  • Review your flood plan and start taking action.
  • Check our flood warning pages or call Floodline 0345 988 1188 for the latest flooding information.
Low Risk

Flooding is possible - be aware

  • Remain alert and check the latest weather forecast for up to date weather information.
  • Be aware of conditions and drive accordingly.
  • Check if our free flood warning service is available for your area.
  • Review your flood plan and start taking action.
  • Check our flood warning pages or call Floodline 0345 988 1188 for the latest flooding information.
Very Low Risk

Flooding is very unlikely

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