Natural Resources Wales
Cymraeg

5 day flood risk for Wales

The flood risk summary below was last updated at 10:30am, on Friday 8 Dec 2023.Refresh
Summary
Local flooding is possible from rivers across Mid and South Wales today. Local flooding from surface water and rivers is possible on Saturday across South Wales, Mid Wales and south Gwynedd, and possible in the same areas from rivers until Tuesday. Land, roads and some 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 8 December 2023.Refresh
Local flooding is possible from rivers across Mid and South Wales today. Local flooding from surface water and rivers is possible on Saturday across South Wales, Mid Wales and south Gwynedd, and possible in the same areas from rivers until Tuesday. Land, roads and some 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.
Friday
8 December
Saturday
9 December
Sunday
10 December
Monday
11 December
Tuesday
12 December
Friday
08 December 2023
  • Very Low
  • No immediate action required.
Saturday
09 December 2023
  • Very Low
  • No immediate action required.
Sunday
10 December 2023
  • Very Low
  • No immediate action required.
Monday
11 December 2023
  • Very Low
  • No immediate action required.
Tuesday
12 December 2023
  • 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

What to do before, during and after a flood

You can also:

Other ways to get flood warning information

To report flooding or hear current flood warnings in force call the 24-hour Floodline service on:

Telephone: 0345 988 1188
Type talk: 0345 602 6340 (for the hard of hearing) Information on call charges
Flood information for England, Northern Ireland and Scotland
Flood warnings in force in England Flooding information for Northern Ireland Flood warnings in force in Scotland

Is there anything wrong with this page? Give us your feedback.