Between Sat 00:00 and Sat 23:59

Heavy and persistent rain lasting much of the day.
What to expect
Spray and flooding on roads will make journey times longer
Bus and train services affected with journey times taking longer
Further details
Heavy rain will spread from the west later Friday evening will last for much of Saturday, before slowly clearing from the northwest.
30-50mm is expected quite widely, especially on high ground with 60-80mm possible in a few areas.