The forecaster has warned that ‘some communities may be cut off by flooded roads’ due to torrential downpours.
Abigail White, 24, killed Bradley Lewis, 22, with a kitchen knife but within minutes of the attack was telling a neighbour he had stabbed himself.
Fay Johnson will appear before Bristol Magistrates’ Court on December 15.
Jemma Mitchell, 38, is accused of murdering 67-year-old Mee Kuen Chong at her home in Wembley, north London, in June last year.
The 24-year-old will be sentenced later following the jury’s verdict.